LED lamp

Abstract

The utility model provides an LED lamp which comprises a lamp holder module, the lamp holder module comprises a shell, a lamp panel and an isolation piece, and the isolation piece is arranged in the shell; at least part of the light source module is arranged in the lamp holder module, the light source module is connected to the lamp holder module and comprises a reflective bowl and a lampshade, at least part of the lampshade is arranged in the reflective bowl, and light emitted by the lamp panel is emitted from the LED lamp after passing through the lampshade; the lamp holder module comprises a lamp panel and a power module, the power module is electrically connected with the lamp panel and provides a required power source for the lamp panel, the power module is provided with a fixing part, the lamp holder module further comprises an elastic piece, the elastic piece is fixed to an outer side fixing part of the fixing part, and the LED lamp can be fixed to the outside through the elastic effect of the elastic piece.

Description

[0001] This utility model is a divisional application filed with the Chinese Patent Office on August 22, 2023, with application number 202322271261.4 and the invention title "An LED Lighting Fixture". Technical Field

[0002] This case involves lighting fixtures, and more specifically, LED lighting fixtures. Background Technology

[0003] Some LED light fixtures on the market consist of a front cover, a back cover, and a rubber ring between the front and back covers. The front cover opening houses the lampshade. The waterproof structure of these LED light fixtures uses either glue to fix the lampshade or silicone pads and screws to secure the front and back covers, clamping the lampshade and rubber ring. LED light fixtures using these technologies occupy more space, have a more complex shape, and are more expensive. Furthermore, LED light fixtures using glue are more likely to have a black edge around the lampshade, and their finished products are prone to leaving glue residue.

[0004] Typical LED lights use silicone rings for waterproofing. The surface of the silicone ring is flat, and the lamp housing and lampshade compress the two flat surfaces of the silicone ring inwards. However, the amount of compression (pressure) of the flat silicone ring under the pressure of the lamp housing and lampshade is small, resulting in insufficient sealing of the lampshade surface and poor waterproofing performance. Furthermore, LED lights often incorporate COB (chip-on-board) light sources. COB light sources are expensive, have small substrates, and lack fixing components. They must be pressed together by a reflector cup inside the lamp housing, making the assembly method difficult and increasing manufacturing costs.

[0005] Furthermore, current LED lights on the market cater to two different installation scenarios, making it difficult to cater to both the new installation market and the replacement market, causing inconvenience for end customers. In other words, end customers need to first determine whether their home's LED lights fall into the new installation or replacement market before deciding which type to purchase. Additionally, from a product development perspective, this necessitates designing two different product sets, increasing costs. Utility Model Content

[0006] In view of this, some embodiments of this case provide an LED lamp, including: a lamp holder module, the lamp holder module including a housing, a lamp board and an isolating member, the isolating member being disposed within the housing; a light source module, the light source module being at least partially disposed within the lamp holder module, the light source module being connected to the lamp holder module and including a reflector bowl and a lampshade, the lampshade being at least partially disposed within the reflector bowl, the light emitted from the lamp board passing through the lampshade and then emitted from the LED lamp; and a power supply module, the power supply module being electrically connected to the lamp board and providing the required power to the lamp board, the power supply module having a fixing member, the lamp holder module further including a spring piece, the spring piece being fixed to the outer fixing part of the fixing member, the LED lamp being able to be fixed to the outer fixing part through the elastic action of the spring piece. Attached Figure Description

[0007] Figure 1A This is a schematic diagram of the appearance of an LED luminaire according to an exemplary embodiment.

[0008] Figure 1B This is an exploded view of an LED luminaire from an oblique angle, according to an exemplary embodiment.

[0009] Figure 1C This is an exploded view of an LED luminaire from an oblique angle, according to an exemplary embodiment.

[0010] Figure 2 This is a cross-sectional schematic diagram of the housing according to an exemplary embodiment.

[0011] Figure 3A This is a schematic diagram of the appearance of a reflective bowl from an oblique upward view according to an exemplary embodiment.

[0012] Figure 3B This is a schematic diagram of the reflective bowl from a downward angle according to an exemplary embodiment.

[0013] Figure 4A This is a schematic diagram of the lampshade from an oblique, top-view perspective, according to an exemplary embodiment.

[0014] Figure 4B This is a schematic diagram of the lampshade from a downward angle according to an exemplary embodiment.

[0015] Figure 5 This is a schematic diagram of the appearance of a separator according to an exemplary embodiment.

[0016] Figure 6 This is a schematic diagram of the appearance of the reflector bowl, the separator, and the lampshade combined according to an exemplary embodiment.

[0017] Figure 7A An LED luminaire according to an exemplary embodiment along Figure 1AA cross-sectional diagram of line AA.

[0018] Figure 7B yes Figure 7A Enlarged view of the portion within the dashed box B.

[0019] Figure 8 This is a schematic diagram of the appearance of a light panel located inside a reflector bowl according to an exemplary embodiment.

[0020] Figure 9 This is a schematic diagram of the appearance of a circuit board inserted into a reflector bowl according to an exemplary embodiment.

[0021] Figure 10A This is a schematic diagram of the appearance of an LED luminaire according to an exemplary embodiment.

[0022] Figure 10B An LED luminaire according to an exemplary embodiment along Figure 10A A cross-sectional diagram of the CC line.

[0023] Figure 10C This is an exploded view of an LED luminaire according to an exemplary embodiment.

[0024] Figure 11A This is a schematic diagram of the appearance of the casing according to an exemplary embodiment.

[0025] Figure 11B According to an exemplary embodiment, the housing along Figure 11A A cross-sectional schematic diagram of the DD line.

[0026] Figure 12A This is a schematic diagram of the appearance of a separator according to an exemplary embodiment.

[0027] Figure 12B According to an exemplary embodiment, the isolator along Figure 12A A cross-sectional schematic diagram of the EE line.

[0028] Figure 13A This is a schematic diagram of the appearance of a reflective bowl according to an exemplary embodiment.

[0029] Figure 13B A reflective bowl rim according to an exemplary embodiment Figure 13A A cross-sectional schematic diagram of the FF line.

[0030] Figure 14A This is a schematic diagram of the appearance of a lampshade according to an exemplary embodiment.

[0031] Figure 14B The lampshade edge according to an exemplary embodiment Figure 14A A cross-sectional schematic diagram of the GG line.

[0032] Figure 15 This is an exploded view of a light panel according to an exemplary embodiment.

[0033] Figure 16 This is an exploded view of a power module according to an exemplary embodiment.

[0034] Figure 17A This is a schematic diagram of the appearance of a lamp panel, housing, fixture, power supply box, circuit board, and circuit board spacers combined according to an exemplary embodiment.

[0035] Figure 17B It is a combination of a lamp panel, housing, fixture, power supply box, circuit board, and circuit board spacers according to an exemplary embodiment. Figure 17A A cross-sectional diagram of the HH line.

[0036] Figure 18A This is an external schematic diagram of the lamp panel, housing, reflector bowl, lampshade, and insulating member according to an exemplary embodiment. The housing 20' clearly shows the internal structure such as the lamp panel 60' with a dashed perspective effect.

[0037] Figure 18B It is a combination of a lamp panel, housing, reflector, lampshade, and insulating member according to an exemplary embodiment. Figure 18A A schematic cross-sectional view of line II.

[0038] Figure 18C yes Figure 18B Enlarged view of the dashed box J.

[0039] Figure 19A This is an exploded schematic diagram of a shrapnel and a fastener according to an exemplary embodiment.

[0040] Figure 19B yes Figure 19A Enlarged view of shrapnel.

[0041] Figure 19C yes Figure 19A Enlarged view of the central fixing component.

[0042] Figure 20 This is an exploded view of a power module according to an exemplary embodiment.

[0043] Figure 21 This is a schematic diagram of a power supply box based on some embodiments.

[0044] Figure 22 yes Figure 21 Enlarged view of the dashed M-shaped area.

[0045] Figure 23 This is a schematic diagram of a power supply box based on some embodiments.

[0046] Figure 24 yes Figure 23 Enlarged view of the portion within the dashed L-shaped frame.

[0047] Figure 25 This is a schematic diagram of the power supply cover based on some embodiments.

[0048] Figure 26 This is a schematic diagram of the appearance of an LED luminaire after the power supply cover has been removed, according to an exemplary embodiment.

[0049] Figure 27 This is a schematic diagram of the appearance of an LED luminaire after the power supply cover has been removed, according to an exemplary embodiment.

[0050] Figure 28 This is an exploded view of an exemplary LED lighting fixture.

[0051] Figure 29 This is an exploded view of an exemplary LED lighting fixture.

[0052] Figure 30 This is a schematic diagram of the lampshade from an oblique, top-view perspective, according to an exemplary embodiment.

[0053] Figure 31 This is a schematic diagram of the lampshade from a downward angle according to an exemplary embodiment.

[0054] Figure 32 This is a schematic diagram of the appearance of a lampshade combined with a reflector bowl according to an exemplary embodiment.

[0055] Figure 33 This is a cross-sectional schematic diagram of an LED luminaire according to an exemplary embodiment.

[0056] Figure 34 This is a schematic diagram of the appearance of the lampshade, reflector bowl and spacer combined according to an exemplary embodiment.

[0057] Figure 35 This is a schematic diagram of the appearance of an isolation member according to an exemplary embodiment.

[0058] Figure 36 yes Figure 33 Enlarged view of the dashed box portion of K.

[0059] Figure 37 yes Figure 33 Enlarged view of the dashed box portion of K.

[0060] Figure 38 This is a three-dimensional schematic diagram of a small panel of an LED lamp, based on some embodiments.

[0061] Figure 39This is a three-dimensional schematic diagram of a small panel of an LED lamp from another perspective, based on some embodiments.

[0062] Figure 40 This is an exploded view of a small panel of an LED light fixture, based on some embodiments.

[0063] Figure 41 This is a three-dimensional schematic diagram of the driving module based on some embodiments.

[0064] Figure 42 This is an exploded view of the driver module based on some embodiments.

[0065] Figure 43 This is a cross-sectional view of a small panel, based on some embodiments.

[0066] Figure 44 Based on some embodiments, the replacement part is a cross-sectional view of a downlight.

[0067] Figure 45 This is a three-dimensional schematic diagram of a downlight, based on some embodiments.

[0068] Figure 46 This is a side view of the bracket based on some embodiments.

[0069] Figure 47 This is a three-dimensional schematic diagram of the bracket based on some embodiments.

[0070] Figure 48 This is a schematic diagram of the combination of the bracket and the lamp holder module based on some embodiments.

[0071] Figure 49 This is an exploded view of the support and elastic element based on some embodiments.

[0072] Figure 50 This is a three-dimensional schematic diagram of a small panel combined with a lamp holder module, based on some embodiments.

[0073] Figure 51 Based on some embodiments, the replacement part is a three-dimensional schematic diagram of a downlight combined with a lamp head module.

[0074] Figure 52 This is an exploded view of an LED lighting fixture based on some embodiments.

[0075] Figure 53 This is a schematic diagram of the structure of the third fixing member and the third cover member of an LED lamp according to an exemplary embodiment.

[0076] Figure 54 This is a schematic diagram of the third cover component structure of an LED lamp, based on some embodiments.

[0077] Figure 55This is a schematic diagram of the third cover component structure of an LED lamp, based on some embodiments.

[0078] Figure 56 This is a schematic diagram of the appearance of an LED luminaire according to an exemplary embodiment.

[0079] Figure 57 This is a schematic diagram of the appearance of an LED luminaire according to an exemplary embodiment.

[0080] Figure 58 This is an exploded view of an LED lighting fixture based on some embodiments.

[0081] Figure 59 This is an exploded view of an LED lighting fixture based on some embodiments.

[0082] Figure 60 This is a first light source component structure of an LED luminaire according to an exemplary embodiment;

[0083] Figure 61 It is a first outer casing structure of an LED luminaire according to an exemplary embodiment;

[0084] Figure 62 This is a second optical component structure of an LED luminaire according to an exemplary embodiment;

[0085] Figure 63 This is a second optical component structure of an LED luminaire according to an exemplary embodiment;

[0086] Figure 64 This is a second cover component structure for an LED luminaire according to an exemplary embodiment;

[0087] Figure 65 This is a third cover component structure of an LED luminaire according to an exemplary embodiment;

[0088] Figure 66 This is a power supply box structure for an LED luminaire according to an exemplary embodiment;

[0089] Figure 67 This is a power supply box cover structure for an LED lamp according to an exemplary embodiment;

[0090] Figure 68 This is a first heat dissipation component structure of an LED lamp according to an exemplary embodiment;

[0091] Figure 69 It is a first fixing member structure of an LED lamp according to an exemplary embodiment;

[0092] Figure 70 This is a second fixing member structure for an LED luminaire according to an exemplary embodiment;

[0093] Figure 71 It is a third fixing member structure of an LED lamp according to an exemplary embodiment.

[0094] The accompanying drawings are marked as follows:

[0095] 1: LED lighting fixtures

[0096] 2: Lamp socket module

[0097] 20: Outer shell

[0098] 200: Compartment

[0099] 2001: Inner side

[0100] 201: First lampshade connection part

[0101] 202: Second lampshade connection part

[0102] 203: Isolation component fixing part

[0103] 205: Trumpet section

[0104] 206: Opening

[0105] 207: External concave part

[0106] 21: Isolation component

[0107] 210: Outer edge of rubber ring

[0108] 2100: Isolation component

[0109] 211: First Surface

[0110] 2111: First Surface

[0111] 212: Second Surface

[0112] 2112: Second Surface

[0113] 213: Inner edge of rubber ring

[0114] 2113: Bottom edge of rubber ring

[0115] 2114: Contact Department

[0116] 22: Shrapnel

[0117] 221: Spring clip fixing part

[0118] 2211: Spring clip connecting part

[0119] 2212: Fixed extension

[0120] 2213: Fixed main body

[0121] 222: Shrapnel entry section

[0122] 223: Shrapnel Reinforcement Section

[0123] 224: Spear arm section

[0124] 2241: Bend

[0125] 23: Padding

[0126] 4: Light source module

[0127] 40: Reflector Bowl

[0128] 400: Bowl concave part

[0129] 41: Side end

[0130] 410: Peripheral perforation

[0131] 411: Buckle section

[0132] 42: Ears

[0133] 420: Ear canal

[0134] 421: Bump at the base of the ear

[0135] 43: First Light Source Section

[0136] 431: First light source component

[0137] 432: First optical component

[0138] 433: First outer cover

[0139] 4331: First opening

[0140] 4332: Trumpet section

[0141] 4333: First mounting edge

[0142] 44: Second Light Source Section

[0143] 441: Second light source component

[0144] 442: Second optical component

[0145] 4421: First groove portion

[0146] 4422: First tube section

[0147] 443: Second cover component

[0148] 4431: First Accommodation Space

[0149] 4432: Second tube section

[0150] 4433: First connecting part

[0151] 4434: Second connecting part

[0152] 444: Third cover component

[0153] 4441: Third tube section

[0154] 4442: First hole

[0155] 50: Lampshade

[0156] 500: Side end

[0157] 5000: Lampshade

[0158] 5001: Side View

[0159] 5002: Groove

[0160] 5003: Second side end

[0161] 5004: First side end

[0162] 5005: Exposed surface

[0163] 501: First buckle

[0164] 502: Second buckle

[0165] 504: Lampshade apex

[0166] 505: Outside the lampshade

[0167] 60: Light panel

[0168] 63: LED beads

[0169] 7: Power Module

[0170] 71: Power Supply Box

[0171] 711: Second Accommodation Space

[0172] 712: Fourth connecting part

[0173] 713: The Third Opening

[0174] 714: Third connecting part

[0175] 715: Second hole

[0176] 72: Power supply box cover

[0177] 721: Fifth Connecting Section

[0178] 722: Inclined section

[0179] 723: Third Accommodation Space

[0180] 73: Circuit board

[0181] 730: Circuit board slot

[0182] 1': LED lighting fixtures

[0183] 2': Lamp socket module

[0184] 20': Outer shell

[0185] 200': Reception Section

[0186] 201': Lampshade connection part

[0187] 203': Isolator fixing part

[0188] 204': Limiting component

[0189] 206': Opening

[0190] 21': Fixing part

[0191] 207': outer concave part

[0192] 22': Shrapnel

[0193] 23': Padding

[0194] 21': Isolation component

[0195] 211': First surface

[0196] 212': Second surface

[0197] 213': Inner edge of rubber ring

[0198] 214': Contact Department

[0199] D1': Distance

[0200] 4': Light source module

[0201] 40': Reflector Bowl

[0202] 401': Management Department

[0203] 402': Trumpet section

[0204] 403': Bending

[0205] 41': Lateral end

[0206] 411': Buckle section

[0207] 50': Lampshade

[0208] 500': Side end

[0209] 501': Groove

[0210] 502': Perforation

[0211] 503': Abutment surface

[0212] 504': Lampshade apex

[0213] 505': Outer edge of the lampshade

[0214] 60': Light panel

[0215] 61': Fixing part

[0216] 62': Locking connector

[0217] 63': LED beads

[0218] 64': base plate

[0219] 7': Power module

[0220] 70': Fastener

[0221] 700': Fixed part

[0222] 701': Central limit switch

[0223] 702': Outer fixing part

[0224] 703': Central locking connector

[0225] 71': Power Supply Box

[0226] 711': Supporting component

[0227] 7111': Upper component

[0228] 7112': Lower component

[0229] 7113': Side member

[0230] 7114': Guide component

[0231] 71141': Limiting component

[0232] 71142': Protrusion

[0233] 71143': Stop section

[0234] 712': Reinforcing rib

[0235] 713': Connecting and mating part

[0236] 714': Coordination Department

[0237] 72': Power supply cover

[0238] 720': Central Fixed Section

[0239] 721': Reinforcement Section

[0240] 722': Connecting and fixing part

[0241] 7221': Covering section

[0242] 7222': Edge

[0243] 73': Circuit board

[0244] 731': Through hole

[0245] 74': Circuit board spacer

[0246] 221: Spring clip fixing part

[0247] 2211: Spring clip connecting part

[0248] 2212: Fixed extension

[0249] 2213: Fixed main body

[0250] 222: Shrapnel entry section

[0251] 223: Shrapnel Reinforcement Section

[0252] 224: Spear arm section

[0253] 2241: Bend

[0254] 704: Fixed connection part

[0255] 7041: Fixed connection reinforcement

[0256] 705: Fixed limiting part

[0257] 8: Driver Module

[0258] 81:Ontology

[0259] 81a: First setting hole

[0260] 81b: Second setting hole

[0261] 82: Top Cover

[0262] 82a: First cover plate

[0263] 82a1: First cover plate fastener

[0264] 82a2: Firmware Enhancement

[0265] 82b: Second cover plate

[0266] 83: Driver Inner Box

[0267] 84: Fixed spring

[0268] 84a: Shrapnel at the top

[0269] 85: Color Adjustment Code

[0270] 86: Rotary Terminal

[0271] 8a: Accommodation space

[0272] 9: Lamp holder module

[0273] 91: Replacement part, lamp housing

[0274] 91a: Opening

[0275] 91b: Reception Section

[0276] 91c: Inner wall surface

[0277] 91d: Column

[0278] 91d1: Locking hole

[0279] 91e:Outer wall surface

[0280] 91f: Card-holding pillar

[0281] 911: Lampshade Connection Part

[0282] 912:Outer concave part

[0283] 92: Padding

[0284] 10: Light source module

[0285] 101: Light Board

[0286] 101a: LED beads

[0287] 102: Lampshade

[0288] 11: Bracket

[0289] 111: Ontology Department

[0290] 111a: First puncture

[0291] 112: Connector

[0292] 113: Connecting part

[0293] 114: Turning point

[0294] 115: Fixing part

[0295] 115a: Second puncture

[0296] 116: Kagou

[0297] 117: Reinforcing Rib

[0298] 118: Perforation

[0299] 119: Card Detachment Hole

[0300] 12: Elastic components, elastic replacement components

[0301] 12a: Spring bar

[0302] 12b: Spring Coil

[0303] 13: Fixed Module

[0304] 131: First fixed component

[0305] 1311: Fixed edge

[0306] 1312: Sixth connecting part

[0307] 1313: Connecting hole

[0308] 132: Second fixed component

[0309] 1321: Fourth tube section

[0310] 1322: Fourth Accommodation Space

[0311] 1323: Seventh Connecting Section

[0312] 1324: Second connecting hole

[0313] 133: Third fixed component

[0314] 1331: Support section

[0315] 1332: Elastic part

[0316] 1333: Eighth connecting part

[0317] 1334: Third connecting hole

[0318] 14: Heat dissipation section

[0319] 141: First heat dissipation component

[0320] 1411: Heatsink

[0321] 1412: Heatsink Base

[0322] 1413: Heat dissipation wire

[0323] 1414: Heat dissipation connection part

[0324] 142: Second heat dissipation component

[0325] 100: Lamp holder module Detailed Implementation

[0326] To facilitate understanding of this utility model, a more comprehensive description will be given below with reference to the accompanying drawings. The drawings show preferred embodiments of this utility model. However, this utility model can be implemented in many different forms and is not limited to the embodiments described below. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model. The terms "axial direction," "above," and "below" used below are for clearer indication of structural positional relationships and are not intended to limit the utility model. In one exemplary embodiment of this utility model, "vertical," "horizontal," and "parallel" are defined as including cases within ±10% of the standard definitions. For example, vertical usually refers to an angle of 90 degrees relative to a baseline, but in one exemplary embodiment of this utility model, vertical refers to cases including those within 80 to 100 degrees.

[0327] Please refer to Figures 1A to 1C . Figure 1A This is a schematic diagram of the appearance of an LED lamp 1 according to an exemplary embodiment. Figure 1B This is an exploded view of an LED luminaire 1 from an oblique angle according to an exemplary embodiment. Figure 1C This is an exploded view from a downward angle of an LED luminaire 1 according to an exemplary embodiment. In some embodiments, the LED luminaire 1 is adapted to be embedded in a wall or ceiling in a damp environment (such as a bathroom). In some embodiments, the LED luminaire 1 includes a lamp holder module 2 and a light source module 4. The light source module 4 is at least partially disposed within the lamp holder module 2. The lamp holder module 2 includes a housing 20 and a spacer 21 disposed within the housing 20. The light source module 4 is connected to the lamp holder module 2 and includes a reflector 40 and a lampshade 50. The lampshade 50 may be at least partially disposed within the reflector 40.

[0328] Please refer to Figures 1A to 2 . Figure 2 This is a cross-sectional schematic diagram of a housing 20 according to an exemplary embodiment. The housing 20 includes an opening 206 and a receiving portion 200 communicating with the opening 206. The inner wall surface of the housing 20 has a first lampshade connecting portion 201, and the first lampshade connecting portion 201 has a spacer fixing portion 203. The spacer 21 is at least partially received in the spacer fixing portion 203, thereby allowing the spacer 21 to be connected and fixed to the housing 20. The housing 20 provides housing and protection for some components of the LED lamp 1.

[0329] Please refer to Figures 1A to 3B . Figure 3A This is a top-view view of the reflector bowl 40 according to an exemplary embodiment. Figure 3BThis is a downward-angled view of the reflector bowl 40 according to an exemplary embodiment. In some embodiments, the reflector bowl 40 of the light source module 4 is located in the receiving portion 200 and away from the opening 206. The side end 41 of the reflector bowl 40 is disposed in the first lampshade connecting portion 201. In some exemplary embodiments, the light source module 4 also includes a lamp plate 60. The reflector bowl 40 guides the light emitted by the lamp plate 60 toward the lampshade 50. In some exemplary embodiments, the reflector bowl 40 is made of metal, such as 1060 aluminum, to provide better heat dissipation than plastic materials, reduce LED temperature, improve luminous efficiency, and ensure lamp life.

[0330] Please refer to Figures 1A to 2 , Figure 4A and Figure 4B . Figure 4A This is a schematic diagram of the appearance of the lampshade 50 from an oblique upward view according to an exemplary embodiment. Figure 4B This is a schematic diagram of the lampshade 50 from a downward angle according to an exemplary embodiment. In some exemplary embodiments, the lampshade 50 has a domed surface. The lampshade 50 is located in the receiving portion 200 and adjacent to the opening 206, and the side end 500 of the lampshade 50 is disposed in the first lampshade connecting portion 201. The lampshade 50 covers the area adjacent to the opening 206 to protect the light source and to prevent the light from being too concentrated or glaring when the LED lamp 1 is illuminating. In some exemplary embodiments, the lampshade 50 includes diffusing powder or a diffusing film, thereby making the light emitted from the lampshade 50 softer.

[0331] Please refer to Figures 1A to 5 . Figure 5 This is a schematic diagram of the appearance of the isolator 21 according to an exemplary embodiment. In some exemplary embodiments, the isolator 21 is sleeved between the side end 500 of the lampshade 50 and the side end 40 of the reflector bowl 40. The isolator 21 has an outer edge 210 of a rubber ring that protrudes from the side end 40 of the reflector bowl 40 and the side end 500 of the lampshade 50, and is in elastic contact with the isolator fixing portion 203, specifically, the elastic contact is an interference fit. In some exemplary embodiments, the isolator 21 is made of silicone. The next paragraph will explain how the isolator 21 interacts with other components to achieve the waterproof effect of the LED lamp 1 of this application.

[0332] Please refer to Figures 5 to 7B . Figure 6 This is a schematic diagram of the appearance of the reflector bowl 40, the spacer 21, and the lampshade 50 according to an exemplary embodiment. Figure 7A According to an exemplary embodiment, the LED luminaire 1 is along Figure 1A A cross-sectional view of line AA. Figure 7B yes Figure 7AThe enlarged view of the portion within the dashed box C. In some exemplary embodiments, the combination of the housing 20, reflector bowl 40, lampshade 50, and insulating member 21 prevents external water vapor from entering the interior of the LED lamp 1 through the opening 206. In some exemplary embodiments, the housing 20 further includes a second lampshade connecting portion 202, with the first lampshade connecting portion 201 adjacent to the opening 206; the reflector bowl 40 has peripheral through-holes 410, and the number of such through-holes may be one or more; the lampshade 50 has a first latch 501 and a second latch 502. The first latch 501 passes through the peripheral through-hole 410 and latches onto the first lampshade connecting portion 201, and the second latch 502 latches onto the second lampshade connecting portion 202. The insulating member fixing portion 203 is disposed around the annular inner wall surface of the housing 20. The insulating member 21 further has a first surface 211, a second surface 212, and an inner edge 213 of the rubber ring. When the above components are combined, the first surface 211 abuts against the inner side of the side end 40 of the reflector bowl 40, the second surface 212 abuts against the inner side of the side end 500 of the lamp cover 50, and the inner edge 213 of the rubber ring is connected to the side end 500 of the lamp cover 50. At this time, the outer edge 210 of the rubber ring and the fixing part 203 of the isolation member are interference fit (or interference fit). Therefore, there is no channel between the outer edge 210 of the rubber ring and the outer shell 20 to allow external moisture to enter the interior of the LED lamp 1, so as to achieve the waterproof effect of the LED lamp 1.

[0333] Please refer to Figures 1A to 3A , Figure 8 and Figure 9 . Figure 8 This is a schematic diagram of the appearance of the light panel 60 located within the reflector bowl 40 according to an exemplary embodiment. Figure 9 This is a schematic diagram showing the external appearance of a circuit board 73 inserted into a reflector bowl 40 according to an exemplary embodiment. In some exemplary embodiments, the reflector bowl 40 further has a bowl recess 400 and an ear portion 42, the ear portion 42 having an ear groove 420. The light source module 4 further includes a lamp board 60, and the LED luminaire further includes a power module 7, the power module 7 including a circuit board 73. The lamp board 60 provides the light source for the LED luminaire 1 and is located in the bowl recess 400. In some exemplary embodiments, the lamp board 60 has a plurality of LEDs 63 connected in series. In some exemplary embodiments, the LEDs 63 are light-emitting diodes, which are less expensive and have better heat dissipation than chip-on-board (COB) LEDs. In some exemplary embodiments, the light source module 4 includes a circuit board 73, which is located in the receiving portion 200 and electrically connected to and controls the lamp board 60, and the circuit board 73 is inserted into the ear groove 420.

[0334] In some exemplary embodiments, such as Figure 3A and Figure 9As shown, the ear canal 420 has an ear base protrusion 421, and the circuit board 73 has a circuit board groove 730. When the circuit board 73 is inserted into the ear canal 420 to be fixed to the reflector bowl 40, the circuit board groove 730 engages with the ear base protrusion 421 to further fix the circuit board 73.

[0335] In some exemplary embodiments, the steps for assembling the LED lamp 1 are as follows. First, the lamp plate 60 is fixed inside the recess 400 of the reflector bowl 40 (e.g., Figure 8 As shown, in this embodiment, screws are used, but this is not a limitation), at which time the wire hole of the lamp board 60 (e.g.) Figure 8 The two adjacent small holes on the central light panel 60 will correspond to the openings in the reflector bowl 40 (e.g., Figure 3A , Figure 3B and Figure 6 The opening beside the middle ear 42 allows the wires between the lamp board 60 and the circuit board 73 to pass through, thus forming an electrical connection between the lamp board 60 and the circuit board 73; the circuit board 73 is inserted into the ear groove 420 of the reflector bowl 40 (e.g., the opening beside the middle ear 42) to allow the wires between the lamp board 60 and the circuit board 73 to pass through, thus forming an electrical connection between the lamp board 60 and Figure 9 As shown), the circuit board 73 only needs to have the external power supply wires soldered on before entering the housing 20. Next, the reflector bowl 40, lampshade 50, and insulating member 21 are... Figure 6 The components are combined as shown, at which point the reflector bowl 40, lampshade 50, isolator 21, lamp board 60, and circuit board 73 are all connected together. Then align the external power supply cable with the cable outlet hole of the housing 20 (e.g., Figure 1A The oval-shaped hole on the outer shell 20 or Figure 2 After inserting the larger hole slightly to the right of the outer casing 20, push the already connected reflector bowl 40, lampshade 50, isolator 21, lamp board 60, and circuit board 73 into the outer casing 20 and press them firmly. At this time, the second clip 502 will engage with the second lampshade connecting part 202 to complete the fixation, and the outer edge 210 of the rubber ring will be press-fitted with the isolator fixing part 203 to achieve waterproofing. Finally, install other necessary components, such as wiring terminals and protective covers (not shown), into the outer casing 20.

[0336] In some exemplary embodiments, such as Figure 4A , Figure 4B ,and Figure 7AAs shown, the lampshade 50 has a lampshade apex 504 and a lampshade periphery 505. To achieve better light output, softer light output, and no waste of light efficiency, the distance from the lampshade periphery 505 to the lamp panel 60 ranges from 6cm to 12cm, and the distance from the lampshade apex 504 to the lamp panel 60 ranges from 12cm to 18cm; preferably, the distance from the lampshade periphery 505 to the lamp panel 60 ranges from 7cm to 11cm, and the distance from the lampshade apex 504 to the lamp panel 60 ranges from 13cm to 17cm; most preferably, the distance from the lampshade periphery 505 to the lamp panel 60 is 9cm, and the distance from the lampshade apex 504 to the lamp panel 60 is 15cm. Furthermore, to improve the light output, making the light softer, minimizing light waste, and enhancing the aesthetics of the luminaire, the distance between the apex 504 of the lampshade and the edge of the opening 206 can range from 1cm to 5cm; preferably, the distance between the apex 504 of the lampshade and the edge of the opening 206 can range from 2cm to 4cm; and most preferably, the distance between the apex 504 of the lampshade and the edge of the opening 206 is 3cm. This design achieves the best lighting effect without making individual LEDs 63 too noticeable to the naked eye within the illuminated space.

[0337] In some exemplary embodiments, such as Figure 2 ,and Figure 7A As shown, the housing 20 has a horn portion 205 adjacent to the opening 206, and the angle between the inner surface of the horn portion 205 and the lamp panel 60 is (e.g., Figure 7A The α shown is between 90 degrees and 150 degrees to meet different lighting needs.

[0338] Please refer to Figures 1A to 1C In some embodiments, the lamp holder module 2 includes a spring 22 and a gasket 23, which are respectively connected to the side and the recess 207 of the housing 20. The spring 22 is used to fix the LED lamp 1 after it is embedded in the wall or ceiling surface. The gasket 23 is used to seal the LED lamp 1 to the wall or ceiling surface after it is embedded in the wall or ceiling surface, preventing external water vapor from entering the ceiling or wall, and thus preventing it from entering the interior of the LED lamp 1 from the side of the housing 20. Furthermore, the timing of the installation of the spring 22 and the gasket 23 on the housing 20 is not important, as long as they are installed before use. In some embodiments, the spring 22 is installed on the housing 20 with screws, but this application is not limited to this, and the spring 22 can also be connected to the housing 20 by other common means.

[0339] In summary, the LED luminaires provided by some exemplary embodiments of this invention use an insulating member that elastically contacts the insulating member fixing part, so that the reflector and lampshade are firmly attached to the housing. Therefore, the overall LED luminaire provides the advantages of small size, simple structure, and low cost. In addition, the LED luminaires provided by some exemplary embodiments of this invention do not require the use of glue to fix the housing, thus providing the effect of no glue residue.

[0340] Please refer to Figures 10A to 10C . Figure 10A This is a schematic diagram of the appearance of an LED lamp 1' according to an exemplary embodiment. Figure 10B According to an exemplary embodiment, the LED luminaire 1' is along Figure 10A A cross-sectional diagram of the CC line. Figure 10C This is an exploded view of an LED luminaire 1' according to an exemplary embodiment. In some embodiments, the LED luminaire 1' is adapted to be embedded in a wall or ceiling in a damp environment (such as a bathroom). In some embodiments, the LED luminaire 1' includes a lamp holder module 2' and a light source module 4'. The light source module 4' is at least partially disposed within the lamp holder module 2'. The lamp holder module 2' includes a housing 20' and a spacer 21' disposed within the housing 20. The light source module 4' is connected to the lamp holder module 2' and includes a reflector 40' and a lampshade 50'. The lampshade 50' may be at least partially disposed within the reflector 40.

[0341] Please refer to Figures 10A to 11B . Figure 11A This is a schematic diagram of the appearance of the housing 20' according to an exemplary embodiment. Figure 11B The housing 20' according to an exemplary embodiment is along Figure 11A A cross-sectional view of the DD line is shown. The housing 20' includes an opening 206' and a receiving portion 200' communicating with the opening 206'. The inner wall surface of the housing 20' has a lampshade connecting portion 201', and the lampshade connecting portion 201' has a spacer fixing portion 203'. The spacer 21' is at least partially received in the spacer fixing portion 203', thereby allowing the spacer 21' to be connected and fixed to the housing 20'. The housing 20' provides housing and protection for some components of the LED lamp 1'.

[0342] Please refer to Figure 12A and Figure 12B . Figure 12A This is a schematic diagram of the appearance of the isolator 21' according to an exemplary embodiment. Figure 12B According to an exemplary embodiment, the isolator 21' is along Figure 12A A cross-sectional schematic diagram of the EE line. In some embodiments, the spacer 21' may have one or more contact portions 214', in other words, the spacer 21' has at least one contact portion 214'. Multiple contact portions 214' may be located on the same or different surfaces of the spacer 21', and are connected to the spacer fixing portion 203' (see...). Figure 11B ) and the abutting surface 503' of the side end 500' of the lampshade 50' (see Figure 14A , Figure 14BThe isolating member fixing part 203' is an annular inner wall surface surrounding the outer shell 20', and the isolating member fixing part 203' corresponds to the abutment surface 503'. The isolating member 21' has a first surface 211', a second surface 212', and an inner edge 213' of the rubber ring. The contact part 214' is a convex ring that protrudes outward from the first surface 211' and the second surface 212'. The inner edge 213' of the rubber ring is connected to the side end 500' of the lamp cover 50'.

[0343] When the lampshade 50' is installed inside the housing 20', the isolating member 21' contacts the isolating member fixing part 203' of the lampshade connecting part 201' and the abutting surface 503' of the lampshade 50' respectively. One or more contact parts 214' of the isolating member 21' are in close contact with the isolating member fixing part 203' and the abutting surface 503', thereby increasing the compression (pressure) of the isolating member 21' and improving the sealing and waterproof performance of the lampshade 50'.

[0344] In some exemplary embodiments, the spacer fixing portion 203' is a transverse plane (see...). Figure 18C The isolation member fixing part 203 in the aforementioned embodiment has a curved surface (see...). Figure 7B (Different); please refer to Figure 18C The isolation member fixing part 203' is parallel to the first surface 211' of the isolation member 21', and the outer side of the isolation member 21' does not protrude from the side end 500' of the lamp cover 50'.

[0345] In other embodiments (not shown in the figures), the outer side of the spacer 21' may also protrude beyond the side end 500' of the lampshade 50'. The spacer 21' may contact the side end 500' of the lampshade 50'. The contact and compression between the spacer 21' and the side end 500' of the lampshade 50' further enhances the waterproof effect of the spacer 21'.

[0346] In some exemplary embodiments, the material of the isolator 21' is silicone or rubber. In some exemplary embodiments, in order to minimize the height of the contact portion 214' and the overall thickness of the isolator 21', while conserving materials and ensuring the compression amount of the contact portion 214' to guarantee the waterproof performance of the isolator 21', the ratio of the height of the contact portion 214' to the overall thickness of the isolator 21' is 0.1 to 0.15. If the ratio is too small, it will lead to poor airtightness and the possibility of water leakage; if the ratio is too large, it will waste unnecessary material costs. However, this application is not limited to this, and this ratio can be adjusted to a wider range according to different design requirements.

[0347] Please refer to Figures 10A to 15 and Figures 18A to 18C . Figure 18AThis is a schematic diagram of the combined appearance of the lamp panel 60', housing 20', reflector bowl 40', lampshade 50', and spacer 21' according to an exemplary embodiment. The housing 20' clearly shows the internal structure such as the lamp panel 60' with a dashed perspective effect. Figure 18B It is a combination of a lamp panel 60', a housing 20', a reflector bowl 40', a lamp shade 50', and a spacer 21' according to an exemplary embodiment. Figure 18A A schematic cross-sectional view of line II. Figure 18C yes Figure 18B Enlarged view of the portion within the dashed box J. The combination of the housing 20', lampshade 50', and insulating member 21' prevents external water vapor from entering the interior of the LED lamp 1 through the opening 206'.

[0348] In some exemplary embodiments, the isolator 21' is sleeved between the side end 500' of the lampshade 50' and the lampshade connecting portion 201' of the housing 20', and each contact portion 214' is located on two sides of the isolator 21' and contacts the isolator fixing portion 203' of the lampshade connecting portion 201' and the abutting surface 503' of the side end 500' of the lampshade 50'. In some exemplary embodiments, the housing 20' has a limiting member 204', the lampshade 50' has a groove 501' and a through hole 502', the limiting member 204' of the housing 20' is snapped into the through hole 502' of the lampshade 50', the outer periphery of the reflector bowl 40' has a snap-fit ​​portion 411', the snap-fit ​​portion 411' is provided corresponding to the groove 501' of the lampshade 50', thereby preventing the reflector bowl 40' from rotating relative to the lampshade 50', the isolator fixing portion 203' is an annular inner wall surface surrounding the housing 20', the isolator fixing portion 203' corresponds to the abutment surface 503', the isolator 21' has a first surface 211', a second surface 212', and an inner edge 213' of the rubber ring, the contact portion 214' is a convex ring that protrudes outward from the first surface 211' and the second surface 212', and the inner edge 213' of the rubber ring is connected to the side end 500' of the lampshade 50'.

[0349] Please continue to refer to Figures 10A to 15 and Figures 18A to 18C In some exemplary embodiments, the number of limiting members 204' of the housing 20' is the same as the number of through holes 502' of the lampshade 50', but this application is not limited thereto. For example, in some embodiments, such as Figure 11A , Figure 11B , Figure 14A , Figure 14B , Figure 18A and Figure 18BAs shown, the width of the limiting member 204' is smaller than the width of the through hole 502', therefore the number of limiting members 204' can be less than, equal to, or greater than the number of through holes 502' to engage with the through holes 502'. In some exemplary embodiments, the arrangement of the contact portions 214' on the first surface 211' and the second surface 212' can be as follows: Figure 12B The cross-sectional view connects triangles, trapezoids, parallelograms and other shapes to provide appropriate deformation for the spacer 21' and achieve a better compression.

[0350] In some embodiments, the compression amount refers to pressure; the protrusion of the contact portion 214' results in a smaller actual compressed area for the isolator 21', thus increasing the pressure. Therefore, there is no channel between the isolator 21' and the housing 20' allowing external moisture to enter the LED lamp 1', achieving the waterproof effect of the LED lamp 1. For example, in Figure 12B In the cross-sectional view, the contact portions 214' are arranged to form a rectangle, but this application is not limited to this. Furthermore, the spacer 21' may also have only one contact portion 214' protruding from each of the first surface 211' and the second surface 212'. If the size of the spacer 21' allows, three, four, or more contact portions 214' may protrude from the first surface 211' and the second surface 212'. The number of spacers 21' on the first surface 211' and the second surface 212' may be the same or different. In the cross-section along the height direction of the LED luminaire, the spacers 21' on the first surface 211' and the second surface 212' may be arranged on the same height line; or they may be arranged staggered, not on the same height line. In a preferred embodiment, the isolator 21' has four contact portions 214', with two contact portions 214' located on two sides of the isolator 21' and contacting the isolator fixing portion 203' of the lampshade connecting portion 201' and the abutting surface 503' of the side end 500' of the lampshade 50'. A distance D1' is provided between adjacent pairs of contact portions 214'. In some embodiments, the isolator 21' has multiple distances D1', and the lengths of each distance D1' may be the same or different. The distances D1' prevent the contact portions 214' from contacting each other and maintain a space between them, allowing sufficient space for elastic deformation to the side when each contact portion 214' is compressed by the isolator fixing portion 203' and the abutting surface 503'.

[0351] Please refer to Figures 10A to 10C , Figure 14A and Figure 14B . Figure 14A This is a schematic diagram of the appearance of a lampshade 50' according to an exemplary embodiment. Figure 14B According to an exemplary embodiment, the lampshade 50' is along Figure 14AA cross-sectional view of the GG line. In some exemplary embodiments, the lampshade 50' has a dome surface. The lampshade 50' is located in the receiving portion 200', and the side end 500' of the lampshade 50' is disposed in the lampshade connecting portion 201'. The lampshade 50' serves to protect the light source and prevent the light from being too concentrated or glaring when the LED lamp 1' is used for illumination. In some exemplary embodiments, the lampshade 50' includes diffusing powder or a diffusing film, thereby making the light emitted from the lampshade 50' softer.

[0352] Please refer to Figures 10A to 10C and Figure 15 In some exemplary embodiments, the light source module 4' further includes a lamp board 60'. The lamp board 60' is located between the reflector bowl 40' and the housing 20'. In some exemplary embodiments, the lamp board 60' has a substrate 64'. In some exemplary embodiments, the substrate 64' is made of FR4 fiberglass board, which has better heat dissipation than plastic. In some exemplary embodiments, the lamp board 60' has one or more LEDs 63'. In some exemplary embodiments, the LEDs 63' are 2835SMD light-emitting diodes. 2835SMD (surface mount device) is a surface-mount high-efficiency light-emitting diode with a size of 2.8mm*3.5mm and low waste heat generation. 2835SMD has a lower cost and better heat dissipation than COB LEDs.

[0353] Please refer to Figures 10A to 10C , Figure 13A and Figure 13B . Figure 13A This is a schematic diagram of the appearance of a reflective bowl 40' according to an exemplary embodiment. Figure 13B The reflector bowl 40' is according to an exemplary embodiment. Figure 13A A cross-sectional view of the FF line. In some embodiments, the reflector bowl 40' is located in the receiving portion 200'. The reflector bowl 40' allows the light source of the LED luminaire 1' to be emitted from one end (e.g., Figure 13B After entering from above, guide the light to the other end (such as...). Figure 13B Below). Specifically, the reflector bowl 40' guides the light emitted by the lamp panel 60' towards the light cover. In some exemplary embodiments, the reflector bowl 40' is made of metal, such as 1060 aluminum, to provide better heat dissipation than plastic materials. This heat dissipation can be achieved at one end of the reflector bowl 40' (e.g., below). Figure 13B When the upper tube 401' contacts the lamp plate 60' where the LED is located, it effectively reduces the LED temperature. The heat generated by the LED can be conducted through the lamp plate 60' to the reflector bowl 40' for rapid heat dissipation, thereby improving luminous efficiency and ensuring the life of the lamp.

[0354] Please refer to the above as well. Figure 13A and Figure 13BIn some exemplary embodiments, the reflector bowl 40' has a tube portion 401' and a horn portion 402', with a bend 403' between the tube portion 401' and the horn portion 402'. The distance from the bend 403' to the lamp panel 60' is L1, and the opening distance (which can also be understood as the height of the horn portion 402') from the bend 403' to the horn portion 402' is L2. The ratio of L1 to L2 is 0.07 to 0.11. The distance from the bend 403' to the lamp panel 60' is designed based on the light emission angle of the light source. For example, in this application, the light source is an LED lamp bead with a light emission angle of 120 degrees. Therefore, the distance from the bend 403' to the lamp panel 60' is not limited to this. Some component design examples are listed below.

[0355] In some exemplary embodiments, the angle between the inner surface of the horn portion 402' and the lamp panel 60' is (e.g.) Figure 18B The β shown is between 109 and 169 degrees. In a preferred embodiment, the angle between the inner surface of the horn portion 402' and the lamp panel 60' is 139 degrees. Please refer to [the relevant documentation / reference]. Figure 14A , Figure 14B and Figure 18B The lampshade 50' includes a apex 504' and an outer perimeter 505'. To achieve better light output, softer light, and less wasted light, the distance from the outer perimeter 505' to the lamp panel 60' is L3, and the height from the outer perimeter 505' to the apex 504' is L4. Therefore, the ratio of L3 to L4 is 0.45 to 0.9; preferably, the ratio is 0.55 to 0.8; and optimally, the ratio is 0.6 to 0.75. This design achieves the best lighting effect without making individual LED beads 63' too noticeable to the naked eye within the illuminated space.

[0356] Please refer to Figures 10A to 10C and Figure 16 In some exemplary embodiments, the LED luminaire 1' further includes a power module 7', which is connected to the lamp holder module 2' and is used to provide the power required for the LED luminaire 1' to provide illumination.

[0357] Please refer to Figures 10A to 11B , Figure 15 , Figure 16 , Figure 17A and Figure 17B . Figure 17A This is a schematic diagram of the appearance of the lamp panel 60', housing 20', fastener 70', power supply box 71', circuit board 73', and circuit board spacer 74' combined according to an exemplary embodiment. Figure 17B It is a combination of a lamp panel 60', a housing 20', a fastener 70', a power supply box 71', a circuit board 73', and a circuit board spacer 74' according to an exemplary embodiment. Figure 17A A cross-sectional view of the HH line. In some exemplary embodiments, the substrate 64' has a fixing portion 61', which is locked to the fixing portion 21' of the housing 20' by a locking member 62'. In some exemplary embodiments, the fixing portion 61' of the substrate 64' is a lock hole, and the fixing portion 21' of the housing 20' is also a lock hole, and the locking member 62' is a rivet or screw. In some exemplary embodiments, the fixing portion 61' of the substrate 64' and the fixing portion 21' of the housing 20' are each one or more.

[0358] Please continue to refer to Figures 10A to 11B , Figure 15 , Figure 16 , Figure 17A and Figure 17B In some exemplary embodiments, the power module 7' has a fixing member 70', the fixing portion 700' of the fixing member 70' being aligned with the fixing portion 21' of the housing 20', and a locking member 62' locking the fixing portion 61' of the lamp board 60', the fixing portion 21' of the housing 20', and the fixing portion 700' of the fixing member 70'. The fixing member 70' and the housing 20' can be in direct contact without any gap, thereby allowing the heat generated by the lamp board 60' to be transferred through the housing 20' to the fixing member 70', thereby dissipating heat through the fixing member 70' and improving the heat dissipation effect of the LED lamp. In some exemplary embodiments, the number of fixing portions 700' of the fixing member 70' is the same as the number of fixing portions 21' of the housing 20'. In a preferred embodiment, there are two fixing portions 61' of the substrate 64', two fixing portions 21' of the housing 20', and two fixing portions 700' of the fixing member 70', and the number of locking members 62' is also two.

[0359] In some exemplary embodiments, the power module 7' further includes a power box 71', a power cover 72', a circuit board 73', and a circuit board spacer 74', wherein the power box 71' is connected to the fixing member 70', the power cover 72' covers the power box 71' and the fixing member 70', the central fixing portion 720' of the power cover 72' is aligned with the central limiting portion 701' of the fixing member 70', the central locking member 703' locks the central fixing portion 701' and the central limiting portion 720', the reinforcing portion 721' of the power cover 72' can increase the connection strength between the power box 71' and the power cover 72', the circuit board 73' is located between the power cover 72' and the power box 71', the circuit board spacer 74' passes through the power box 71', the circuit board spacer 74' is connected to and fixes the circuit board 73', and the circuit board 73' is electrically connected to and controls the lamp panel 60'.

[0360] In some exemplary embodiments, the steps for assembling the LED lamp 1' are as follows: First, the lamp board 60', the fixing member 70' (in this embodiment, the fixing member 70' is integrally formed with the power supply box 71') and the outer casing 20' are fixed (e.g. Figure 17A and Figure 17B As shown, in this embodiment, it is achieved with rivets, but is not limited thereto. At this time, the wire hole of the lamp board 60' (e.g., Figure 15 The portion recessed from the outer edge of the substrate 64' corresponds to the wire hole (e.g., in the housing 20') Figure 11A The circular hole next to the fixing part 21' of the inner shell 20' and the wire hole of the fastener 70' (e.g.) Figure 16 The circular hole on the fixing member 70' near the power box 71' allows the wires between the lamp board 60' and the circuit board 73' to pass through, thus forming an electrical connection between the lamp board 60' and the circuit board 73'; the circuit board 73' is snapped into the power box 71' and the circuit board spacer 74' is installed (e.g., Figure 17A and Figure 17B As shown, the circuit board 73' can be soldered with external power supply wires before or after entering the power supply box 71'.

[0361] Next, insert the reflector bowl 40' into the lampshade 50'. At this point, the latch 411' will correspond to the groove 501', and the lampshade 50' will be fitted with the spacer 21'. Figures 18A to 18C Combine them as shown. Next, align the external power cable with the outlet port of the power supply box 71' (e.g., Figure 17A The hole on the side of the power supply box 71' (or it can be located behind the power cover 72') allows the already connected reflector bowl 40', lampshade 50', and isolator 21' to be pushed into the housing 20'. At this time, the limiting member 204' will be fastened to the through hole 502' and fixed, and the contact part 214' will be compressed by the isolator fixing part 203' and the abutment surface 503' to achieve waterproofing. Finally, other necessary components, such as wiring terminals and protective covers (not shown), are installed on the power supply box 71' or the power cover 72', and the power cover 72' is placed on the power supply box 71' and the fixing member 70'. The central locking member 703' is used to lock the central limiting part 701' and the central fixing part 720'.

[0362] Please refer to Figures 16 to 17BIn some exemplary embodiments, the power supply box 71' further includes a support member 711', and the circuit board 73' is disposed within the power supply box 71' via the support member 711'. Specifically, the support member 711' protrudes toward the receiving space of the power supply box relative to its side. Further, the support member 711' may include an upper member 7111' and a lower member 7112'. When the circuit board 73' is disposed in the power supply box 71', the circuit board 73' is disposed between the upper member 7111' and the lower member 7112'. The circuit board 73' is disposed on top of the lower member 7112' and in contact with the lower member 7112'. The circuit board 73' may or may not be in contact with the upper member 7111'. When the circuit board 73' is in contact with the upper member 7111', i.e., when the gap between the upper member 7111' and the lower member 7112' is small, the connection stability between the circuit board 73' and the supporting member 711' is better, and the circuit board 73' is less likely to shake within the power supply box 71'. When the circuit board 73' is not in contact with the upper member 7111', i.e., when the gap between the upper member 7111' and the lower member 7112' is large, the installation of the circuit board 73' to the power supply box 71' is simpler, and the limiting effect of the circuit board spacer 74' ensures a stable connection between the circuit board 73' and the power supply box 71', and the circuit board 73' is less likely to shake within the power supply box 71'. Specifically, the circuit board 73' may include a through hole 731' for the circuit board spacer 74' to pass through, and the power supply box 71' also includes a hole (not shown) for the circuit board spacer 74' to pass through. The circuit board spacer 74' passes sequentially through the holes and through holes 731' of the power supply box 71', thereby making it difficult for the circuit board 73' to move horizontally in the LED lamp direction. Furthermore, the chamfered ends of the circuit board spacer 74' restrict the displacement of the circuit board 73' in the height direction, thus making it difficult for the circuit board 73' to move vertically in the height direction of the LED lamp. The power supply box 71' may include one or more support members 711'. In this embodiment, the power supply box 71' includes two support members 711'.

[0363] The power supply box 71' may also include a reinforcing rib 712'. The reinforcing rib 712' is located in the transition area between the power supply box 71' and the fixing member 70', thereby strengthening the bending strength between them and preventing deformation of the transition area due to the weight of the power supply box 71'. Specifically, the reinforcing rib 712' may be approximately T-shaped. The upper part of the T-shape may also be curved, corresponding to, or approximately the same as, the edge curvature of the fixing member 70'.

[0364] The power supply box 71' may further include a connecting engagement portion 713' for connecting and engaging with the power supply cover 72'. Simultaneously, the power supply cover 72' may include a connecting fixing portion 722' for connecting and engaging with the power supply box 71'. Furthermore, the connecting engagement portion 713' engages with the connecting fixing portion 722', thereby fixing the power supply box 71' to the power supply cover 72'. The power supply cover 72' may further include multiple connecting fixing portions 722', which may be respectively disposed on both sides of the power supply cover 72', and all connecting fixing portions 722' may be disposed on the outer side of the power supply box 71', covering the connecting engagement portion 713', thereby making the power supply cover 72' less prone to movement in the direction perpendicular to the height of the LED lamp. Specifically, the connecting mating part 713' can be a recess, and the connecting fixing part 722' can be an extension facing the side wall of the power box 71'. Thus, during installation, the connecting fixing part 722' can be more easily connected and fixed to the power box 71' by the mating of the connecting fixing part 722' and the recess of the connecting mating part 713'.

[0365] Please refer to Figures 10A to 10C In some exemplary embodiments, the lamp holder module 2' further includes a spring 22' and a gasket 23'. The spring 22' is fixed to the outer fixing portion 702' of the fastener 70', and the gasket 23' is located in the outer recess 207' of the housing 20'. The spring 22' is used to fix the LED lamp 1' after it is embedded in the wall or ceiling surface. The gasket 23' is used to seal the LED lamp 1' to the wall or ceiling surface after it is embedded in the wall or ceiling surface, preventing external water vapor from entering the ceiling or wall surface, and thus preventing it from entering the interior of the LED lamp 1' from the side of the housing 20'. Furthermore, the timing of the installation of the spring 22' and the gasket 23' in the housing 20' is not important, as long as they are installed before use. In some embodiments, the spring 22' is mounted on the outer fixing part 702' of the fastener 70' with screws or rivets, but this application is not limited thereto. The spring 22' can also be connected to the fastener 70' or the housing 20' by other common means.

[0366] Please refer to Figures 19A to 19CIn some exemplary embodiments, the spring clip 22 may include a spring arm 224, through which the LED lamp is fixed to a mechanism suitable for LED lamp mounting, such as a slotted lamp holder or a slot. The spring arm 224 may include a curved portion 2241, which increases the strength of the spring arm 224. The spring clip 22 may also include a spring clip fixing portion 221, which is connected to the spring arm 224. The spring clip fixing portion 221 and the spring arm 224 may be an integral structure, formed by bending (forming the curved portion 2241). The connection between the spring clip fixing portion 221 and the spring arm 224 is a concave portion, specifically, it may be generally V-shaped or U-shaped. When fixing the LED lamp, the deformation of the concave portion at the connection between the spring clip fixing portion 221 and the spring arm 224 allows the LED lamp to be connected and fixed to the outside. The spring clip 22 may be made of a material with elastic deformation, such as metal. Furthermore, the material of the spring clip 22 can be stainless steel 301, stainless steel 304, or 65 manganese high-carbon steel, etc. The spring clip fixing part 221 may include a fixing extension part 2212, which connects the spring clip fixing part 221 to the spring arm part 224. The widths of the fixing extension part 2212 and the spring arm part 224 can be equal or approximately equal, thereby making the spring clip 22 more aesthetically pleasing and the structural strength of the bent part more stable. The spring clip fixing part 221 may further include a fixing main body part 2213, the width of which may be the same as or different from the width of the fixing extension part 2212. When the width of the fixing main body part 2213 is the same as the width of the fixing extension part 2212, the spring clip 22 can be more integrated and the manufacturing process can be simplified. When the width of the fixing body 2213 is different from the width of the fixing extension 2212, such as when the width of the fixing body 2213 is greater than the width of the fixing extension 2212, the strength of the fixing body can be increased while saving the overall material of the spring 22. The spring fixing part 221 is used to connect the spring 22 and the fixing part 70. The spring fixing part 221 may further include a spring connecting part 2211. The spring connecting part 2211 may be a protrusion protruding towards the fixing part 70. Through the action of the spring connecting part 2211, the connection between the spring 22 and the fixing part 221 is more stable. The spring 22 may include a spring entering part 222. In the height direction of the LED lamp, the spring fixing part 221 has a width D3, and the spring entering part 222 has a width D4, where D3 ≥ D4, thereby improving the operability of pushing the spring 22 into the fixing part 70 when the spring 22 is connected to the fixing part 70. In addition, to enhance the strength of the spring piece 22 and prevent deformation during connection with the fixing part 70, the spring piece 22 may also include a spring piece reinforcement part 223. The spring piece reinforcement part 223 may be a structure with one or more reinforcing ribs. In this embodiment, the spring piece reinforcement part 223 is a structure with two reinforcing ribs, the ends of which intersect to roughly form a V-shape, which enhances the strength of the spring piece 22 while also serving an aesthetic purpose.The reinforcing ribs of the spring reinforcement 223 can also be formed into other shapes such as X and O.

[0367] In this embodiment, the fixing part 70 may include a fixing connection part 704, which is connected and engaged with the spring fixing part 221. Specifically, the fixing connection part 704 may be a recess, and the spring connecting part 2211 of the spring fixing part 221 is a protrusion facing the fixing part 70. During connection, the protrusion of the spring fixing part 221 and the fixing connection part 704 are adapted to each other, thereby connecting the spring 22 to the fixing part 70. To enhance the stability of the connection between the spring 22 and the fixing part 70, the fixing part 70 may also include a fixing limiting part 705. When the spring 22 is connected to the fixing part 70, the spring 22 is engaged in the fixing limiting part 705 of the fixing part 70. Through the limiting effect of the fixing limiting part 705, the spring 22 is less likely to move in the direction perpendicular to the height direction of the LED lamp. Specifically, the fixing limiting part 705 may be a protrusion molded by the fixing part 70. The fixing limiting part 705 includes multiple protrusions. In the height direction of the LED lamp, the protrusions of the fixing limiting part 705 are respectively disposed on both sides of the fixing connecting part 704, with the ends of the protrusions facing each other to form a flat plate. The distances from the protrusions of the fixing limiting part 705 on both sides of the fixing connecting part 704 to the fixing connecting part 704 are the same or approximately the same. The distance D5 from one protrusion to the other protrusion is equal to or slightly greater than the width D3 of the spring fixing part 221, so that the spring 22 can enter the fixing limiting part 705 without loosening due to excessive gap. The fixing connecting part 704 may include a fixing connecting reinforcement part 7041, which strengthens the fixing connecting part 704. Specifically, the fixing connecting reinforcement part 7041 can be integrally compressed with the fixing connecting part 704, so that the fixing connecting part 704 is not easily deformed when the spring 22 is inserted into the fixing connecting part 704.

[0368] Through the above-mentioned special design, this utility model enables the spring piece 22 and the fixing part 70 to be fixedly connected through their own structural design, without the need for additional fixing elements such as screws or rivets.

[0369] Please refer to Figures 20 to 27In some exemplary embodiments, the power module 7' further includes a power box 71', a power cover 72', a circuit board 73', and a fixing member 70', wherein the power box 71' is connected to the fixing member 70', the power cover 72' covers the power box 71' and the fixing member 70', and the circuit board 73' is disposed within the power box 71'. The power box 71' further includes a support member 711', and the circuit board 73' is disposed within the power box 71' via the support member 711'. Specifically, the support member 711' protrudes towards the receiving space of the power box relative to the side of the power box 71'. Further, the support member 711' may include an upper member 7111' and a lower member 7112'. When the circuit board 73' is disposed in the power box 71', the power board 73' is disposed between the upper member 7111' and the lower member 7112'. The circuit board 73' is disposed on the lower member 7112' and in contact with the lower member 7112'. The circuit board 73' may or may not contact the upper component 7111'. When the circuit board 73' contacts the upper component 7111', i.e., when the gap between the upper component 7111' and the lower component 7112' is small, the connection stability between the circuit board 73' and the support component 711' is better, and the circuit board 73' is less likely to wobble within the power supply box 71'. When the circuit board 73' does not contact the upper component 7111', i.e., when the gap between the upper component 7111' and the lower component 7112' is large, installation of the circuit board 73' into the power supply box 71' is simpler. To limit the horizontal movement of the circuit board 73', the support component 711' may also include a side component 7113'. The side member 7113' is disposed on the side away from the center of the power supply box 71' relative to the upper member 7111' and the lower member 7112', and the distance from the side member 7113' to the upper member 7111' and the lower member 7112' is less than the distance from the side member 7113' to the center of the power supply box 71'. To facilitate easier mounting of the circuit board 73' into the support member 711', the support member 711' may also include a guide member 7114'. The guide member 7114' includes a protrusion 71142', which may have an arc shape. The protrusion distance of the protrusion 71142' relative to the power supply box 71' is less than the protrusion distance of the side member 7113' relative to the power supply box 71', thereby simplifying the mounting of the circuit board 73'. Furthermore, to prevent the circuit board 73' from sliding out of the guide member 7114', the guide member 7114' may further include a stop 71143'. A stop portion 71143' is provided at the end of the protrusion 71142'. After the circuit board 73' is installed, the stop portion 71143' is closer to the circuit board 73' than the protrusion 71142'. Furthermore, after the circuit board 73' is installed, the protrusion 71142' no longer contacts the circuit board 73', and the stop portion 71143' can contact the circuit board 73'.The guide member 7114' may further include a limiting member 71141', which protrudes towards the interior of the power supply box 71'. The limiting member 71141' may be disposed above the lower member 7112', thereby allowing the circuit board 73' to be disposed between the limiting member 71141' and the lower member 7112'. That is, the guide member 7114' may replace the combined function of the side member 7113' and the upper member 7111'. Furthermore, the support member 711' may include any two or three combinations of the upper member 7111', the lower member 7112', the side member 7113', and the guide member 7114'. In this embodiment, the power supply box 71' includes four support members 711', two of which each include a lower member 7112' and a guide member 7114'; the other two support members 711' each include an upper member 7111', a lower member 7112', and a side member 7113'. In some embodiments, the power supply box 71' includes multiple support members 711', one or more of which may include a lower member 7112' and a guide member 7114', while the other multiple support members 711' may include an upper member 7111', a lower member 7112', and a side member 7113'. In some other embodiments, the power supply box 71' includes multiple support members 711', and the multiple support members 711' may each include a lower member 7112' and a guide member 7114', but not a side member 7113'. In other embodiments, the power supply box 71' includes a plurality of support members 711', which may be an upper member 7111', a lower member 7112', and a side member 7113, respectively, but does not include a guide member 7114'.

[0370] The power supply box 71' may also include one or more reinforcing ribs 712'; in other words, the power supply box 71' includes at least one reinforcing rib 712'. The reinforcing rib 712' is located in the transition area between the power supply box 71' and the fixing member 70', thereby strengthening the bending strength between the power supply box 71' and the fixing member 70', making the transition area between the power supply box 71' and the fixing member 70' less prone to deformation due to the weight of the power supply box 71'. The reinforcing rib 712' may be arranged along the shape of the transition area. Specifically, the reinforcing rib 712' may be approximately L-shaped.

[0371] The power supply box 71' may also include a mating portion 714' for engaging with the power supply box cover 72'. The mating portion 714' is located on two sides of the power supply box 71' away from the LED light fixture. The mating portion 714' is bent inwards towards the inside of the power supply box 71', thereby making it easier to operate when the power supply cover 72' is placed on the power supply box 71'. The mating portion 714' may also be a chamfer on the two sides of the power supply box 71' away from the LED light fixture.

[0372] The power cover 72' may include a connecting and fixing portion 722' for connecting and engaging with the power box 71'. The connecting and fixing portion 722' may cover the outside of the power box 71' and at least cover a portion of the power box 71'. Further, the connecting and fixing portion 722' may include a covering portion 7221' and an edge portion 7222'. The covering portion 7221' is located on the side closer to the LED light fixture, and the edge portion 7222' is located on the side farther away from the LED light fixture. The height of the covering portion 7221' is the same as or approximately the same as the height of the power box 71', thereby covering the power box 71' from top to bottom, effectively covering the holes on the power box 71', thus achieving an aesthetic effect. At the same time, because the covering portion 7221' has a large coverage area, that is, the contact area between the covering portion 7221' and the power box 71' is large, the connection between the power cover 72' and the power box 71' is more stable. The edge portion 7222' may only cover the upper side of the power supply box 71', allowing power cords and the like to be connected to the outside through holes in the power supply box 71'. In other words, the power cord can be led out through holes in the power supply box 71'. The connecting and fixing portion 722' may further include a recess 7223', which is located on the side near the LED light fixture. Specifically, the recess 7223' is located on the reinforcing rib 712', allowing the power cover 72' to be mounted on the power supply box 71' through the groove of the recess 7223'. Furthermore, the recess 7223' is supported on the reinforcing rib 712', making the connection between the power cover 72' and the power supply box 71' more stable and less prone to relative movement.

[0373] In summary, the isolation member with multiple contact portions provided in some exemplary embodiments of this invention contacts the isolation member fixing portion of the lampshade connection portion and the abutment surface of the side end of the lampshade, increasing the compression amount (pressure) of the isolation member to improve the sealing performance and waterproof performance of the lampshade surface. Furthermore, the LED lamps with 2835SMD LED beads and FR4 fiberglass boards provided in some exemplary embodiments of this invention have lower costs and higher luminous efficacy than COB integrated light sources. In addition, the FR4 fiberglass board substrate provided in some exemplary embodiments of this invention has a fixing portion, which can be fixed to other components without the need for assembly by pressing with a reflector cup, thus simplifying assembly.

[0374] The implementation of this utility model LED lamp in various embodiments is as described above. It should be noted that, in various embodiments, for the same LED lamp, features including "the housing includes an opening and a receiving portion communicating with the opening," "the inner wall surface of the housing has a first lampshade connecting portion," "the first lampshade connecting portion has an isolating member fixing portion," "the housing provides housing and protection for some parts of the LED lamp," "the reflector bowl is located in the receiving portion and away from the opening," "the side end of the reflector bowl is disposed in the first lampshade connecting portion," "the reflector bowl is made of metal," "the lampshade is located in the receiving portion and adjacent to the opening," "the side end of the lampshade is disposed in the first lampshade connecting portion," "the outer edge of the rubber ring protrudes from the side end of the reflector bowl and the side end of the lampshade, and elastically contacts the isolating member fixing portion," "the circuit board is located in the receiving portion and electrically connected to and controls the light source module," "the ear slot has an ear base protrusion," and "the circuit board has a circuit board groove," etc., can be applied individually or as a whole in practice, allowing for the implementation of only one feature or several features simultaneously.

[0375] For example, the ear canal has an ear base protrusion, and the circuit board has a circuit board groove.

[0376] For example, the outer edge of the rubber ring protrudes from the side end of the reflector bowl and the side end of the lampshade, and makes elastic contact with the fixing part of the isolator.

[0377] Please refer to Figures 28 to 29 . Figure 28 This is an exploded view of an LED luminaire from an oblique angle, according to an exemplary embodiment. Figure 29 This is an exploded view from a downward angle of an exemplary embodiment of an LED luminaire. In some embodiments, the LED luminaire is suitable for embedding in a wall or ceiling in a humid environment (such as a bathroom). In some embodiments, the LED luminaire includes a lamp holder module 2 and a light source module 4. The lamp holder module 2 includes a housing 20 and an isolator 2100, which may be disposed within the housing 20 to prevent external moisture from entering the housing 20. The lamp holder module 2 may also include a spring 22, which, through its elasticity, secures the LED luminaire to the outside. The lamp holder module 2 may also include a gasket 23, which may be made of an elastic material, such as silicone or sponge. The gasket 23 may be disposed at the connection between the housing 20 and the mounting surface. During installation, the compression of the gasket 23 prevents moisture from easily entering the LED luminaire through the gap between the housing 20 and the mounting surface. The light source module 4 is connected to the lamp holder module 2 and includes a reflector bowl 40 and a lampshade 5000. The reflector bowl 40 is connected and cooperates with the lamp cover 5000 to adjust the light emission angle. The lamp holder module 2 may also include a lamp board 60. The light emitted from the lamp board 60 passes through the lamp cover 5000 and is then emitted from the LED lamp. The LED lamp may also include a power supply module 7, which is electrically connected to the lamp board 60 to provide the necessary power to the lamp board 60.

[0378] Please refer to Figures 30 to 31 . Figure 30 This is a top-view view of the appearance of a lampshade 5000 according to an exemplary embodiment. Figure 31 This is a downward-viewing schematic diagram of a lampshade 5000 according to an exemplary embodiment. The lampshade 5000 includes a first side end 5004, which secures the lampshade 5000 to the housing 20. The lampshade 5000 may further include a second side end 5003, which contacts the spacer 2100 and limits its position. The lampshade 5000 includes a side surface 5001 located between the first side end 5004 and the second side end 5003. The lampshade 5000 includes a groove 5002 located on the side surface 5001, which is used to fix the reflector bowl 40. In some exemplary embodiments, the lampshade 5000 has a light-emitting surface 5005, and the second side end 5003 is connected to the light-emitting surface 5005 in a ring-like manner.

[0379] Please refer to Figure 32 . Figure 32 This is a schematic diagram of the structure of a reflector bowl 40 and a lampshade 5000 assembled according to an exemplary embodiment. The reflector bowl 40 includes a latching part 411, which engages with a groove 5002 in the lampshade 5000 to horizontally limit and fix the reflector bowl 40 and the lampshade 5000, preventing displacement and ensuring that the reflector bowl 40 cannot rotate relative to the lampshade 5000. Specifically, the latching part 411 may be located on the periphery of the reflector bowl 40, and the latching part 411 is provided corresponding to the groove 5002 in the lampshade 5000.

[0380] Please refer to Figure 33 . Figure 33 This is a cross-sectional view of an LED luminaire according to an exemplary embodiment. A lampshade 5000 is located in the receiving portion 200 of the housing 20 and adjacent to the opening 206 of the housing. A first side end 5004 of the lampshade 5000 is at least partially disposed in a first lampshade connecting portion 201. The lampshade 5000 covers the area adjacent to the opening 206, serving to protect the light source and prevent the light from becoming too concentrated or glaring when the LED luminaire is illuminating. In some exemplary embodiments, the lampshade 5000 includes diffusing powder or a diffusing film, thereby making the light emitted from the lampshade 5000 softer.

[0381] Please refer to Figures 33 to 37 . Figure 34 This is a schematic diagram of the appearance of the reflector bowl 40, the spacer 2100, and the lampshade 5000 according to an exemplary embodiment. Figure 41 This is a cross-sectional view of an LED luminaire according to an exemplary embodiment. Figure 36 , Figure 37 yes Figure 33 The enlarged view of the portion within the dashed box (K). In some exemplary embodiments, the combination of the housing 20, reflector bowl 40, lampshade 5000, and insulating member 2100 prevents external water vapor from entering the interior of the LED luminaire through the opening 206. The insulating member 2100 is disposed around the annular inner wall surface of the housing 20. The insulating member 2100 further has a first surface 2111, a second surface 2112, and a rubber ring bottom edge 2113. When the above components are combined, the second surface 2112 abuts against the inner side surface 2001 of the housing 20, the first surface 2111 abuts against the outer side surface 5001 of the lampshade 5000, and the bottom edge 2113 of the rubber ring is connected to the second side end 5003 of the lampshade 5000. At this time, the second surface 2112 of the isolator 2100 and the inner side surface 2001 of the housing are in an interference fit (or an interference fit). Therefore, there is no channel between the isolator 2100 and the housing 20 that allows external moisture to enter the LED lamp, thus achieving the waterproof function of the LED lamp. Furthermore, the inner side surface 2001 of the housing 20 and the second surface 2112 of the isolator 2100 may have an included angle β. That is, in the height direction of the LED lamp, the side of the housing 20 closer to the mounting surface is closer to the isolator 2100, which makes the compressive strength of the side of the isolator 2100 closer to the mounting surface greater, thereby effectively preventing moisture from entering the LED lamp; and since the inner side 2001 of the housing 20 is farther away from the isolator 2100 on the side closer to the light-emitting side than on the side closer to the mounting surface, the assembly of the housing with the lampshade 5000 and the isolator 2100 is easier.

[0382] The isolator 2100 also includes a contact portion 2114, which is protruding. The contact portion 2114 may be disposed on the outer side of the first surface 2111 and / or the second surface 2112. The protrusion of the contact portion 2114 reduces the actual compressed area of ​​the isolator 2100, thereby increasing the pressure. This further ensures that there is no channel between the isolator 2100 and the housing 20 allowing external moisture to enter the LED lamp, thus achieving the waterproofing effect of the LED lamp. For example, in Figure 42In the cross-sectional view, the contact portions 2114 are arranged to form a rectangle, but this application is not limited to this. Furthermore, the spacer 2100 may also have only one contact portion 2114 protruding from each of the first surface 2111 and the second surface 2112. If the size of the spacer 2100 allows, three, four, or more contact portions 2114 may protrude from the first surface 2111 and the second surface 2112. The number of spacers 2100 on the first surface 2111 and the second surface 2112 may be the same or different. In the cross-section along the height direction of the LED lamp, the contact portions 2114 on the first surface 2111 and the second surface 2112 are at the same height; alternatively, they may not be at the same height and may be staggered. In a preferred embodiment, the isolator 2100 has ten contact portions 2114, with five contact portions 2114 located on the first surface 2111 and the second surface 2112 of the isolator 2100 respectively, contacting the lampshade 5000 and the housing 20. A spacing D10 is provided between any two adjacent contact portions 2114. In some embodiments, the isolator 2100 has multiple spacings D10, the lengths of which may be the same or different. The spacing D10 ensures that the contact portions 2114 do not contact each other and maintain a space between them, allowing sufficient space for elastic lateral deformation when the lampshade 5000 and the housing 20 are compressed. In a cross-section along the height direction of the LED lamp, the isolator 2100 has a height D12 and a width D11 including the contact portions 2114, where D12 > D11. This effectively prevents moisture from entering the interior of the LED lamp by compressing the multiple layers of contact portions 2114.

[0383] In other words, the above features can be arranged and combined in any way and used to improve LED lighting fixtures.

[0384] Please see Figure 38 , Figure 39 and Figure 40 , Figure 38 This is a perspective view of a small panel of an LED lamp, based on some embodiments. Figure 39 This is a perspective view of a small panel of an LED luminaire, based on some embodiments. Figure 22 The following is an exploded view of a small panel of an LED lamp, according to some embodiments. The LED lamp includes a driver module 8, a lamp holder module 9, a light source module 10, a bracket 11, and an elastic element 12.

[0385] Please also refer to Figure 41 and Figure 42 . Figure 41 This is a three-dimensional schematic diagram of the driving module based on some embodiments. Figure 42 The following is an exploded view of the drive module according to some embodiments. The drive module 8 has a generally cubic or cylindrical structure, which includes an accommodating space 8a (e.g., Figure 24(As shown). Further, the drive module 8 includes a body 81, a top cover 82, a drive inner box 83, and a fixing spring 84. In some embodiments, the drive inner box 83 contains a power supply or circuit board to provide power to the LED lamp or perform related driving actions such as lighting. In some embodiments, the size of the drive inner box 83 is approximately half that of the accommodating space 8a. Therefore, when the drive inner box 83 is disposed in the accommodating space 8a, other space is still reserved inside the body 81 for the placement of other components, such as conductive lines. The top cover 82 is a generally planar plate structure, which is disposed on the body 81. Therefore, the accommodating space 8a is closed by the placement of the top cover 82.

[0386] In some embodiments, the top cover 82 includes a first cover plate 82a and a second cover plate 82b. Here, the first cover plate 82a corresponds to the size of the inner drive box 83 and is positioned above the inner drive box 83 on the body 81. The second cover plate 82b corresponds to the remaining space in the accommodating space 8a after the inner drive box 83 is placed, and is positioned on the body 81. Further, the first cover plate 82a is used to cover the inner drive box 83, and the second cover plate 82b is used to cover the accommodating space 8a where conductive lines are provided. In some embodiments, the body 81 includes a first mounting hole 81a, and the first cover plate 82a includes a first cover plate fastener 82a1. When the first cover plate 82a is positioned above the inner drive box 83 on the body 81, the first cover plate fastener 82a1 is correspondingly embedded in the first mounting hole 81a to increase its stability. In other embodiments, the first cover plate 82a further includes a reinforcing member 82a2, whose position corresponds to the first cover plate fastener 82a1. Accordingly, the reinforcing member 82a2 is a rectangular sheet structure extending from one side of the first cover plate 82a, making the first cover plate 82a generally L-shaped when viewed from the side. Furthermore, when the upper cover 82 is located on the body 81, the first cover plate 82a covers the accommodating space 8a, and the reinforcing member 82a2 will fit against the outside of the body 81. Therefore, by means of a fastening component, such as, but not limited to, screws, passing through the reinforcing member 82a2 and the body 81, the upper cover 82 can be securely mounted on the body 81.

[0387] Furthermore, when the second cover plate 82b is located on the body 81, it can also be securely mounted on the body 81 by the engagement of the fixing spring 84. More specifically, the body 81 includes a second mounting hole 81b. The fixing spring 84 is generally rectangular in shape, with one end bent to fit into the second mounting hole 81b, and the other end having a spring abutment 84a. When the second cover plate 82b is mounted on the body 81, the bent end of the fixing spring 84 fits into the second mounting hole 81b, and the spring abutment 84a abuts against the second cover plate 82b, thus securing the second cover plate 82b securely to the body 81. Simultaneously, due to the elastic force of the fixing spring 84, when the second cover plate 82b needs to be removed, simply applying external force to the spring abutment 84a causes elastic deformation, and the spring abutment 84a will no longer abut against the second cover plate 82b, allowing for easy removal of the second cover plate 82b. Furthermore, to ensure the second cover plate 82b is more securely mounted on the body 81, the fixing spring 84 can also pass through the fixing components, such as, but not limited to, screws, to securely mount the upper cover 82 (second cover plate 82b) onto the body 81. In other embodiments, to further securely mount the second cover plate 82b onto the body 81, the connection method between the second cover plate 82b and the body 81 can be the same as the connection method between the first cover plate 82a and the body 81 (not shown in the figure), that is, the second cover plate 82b may include a second cover plate fastener. The second cover plate fastener is correspondingly embedded in the second mounting hole to increase its mounting stability. In other embodiments, the second cover plate 82b further includes a second reinforcing member, the position of which corresponds to the second cover plate fastener. Accordingly, the second reinforcing member is a rectangular sheet structure extending from one side of the second cover plate 82b, making the second cover plate generally L-shaped when viewed from the side. Furthermore, when the top cover 82 is on the body 81, the second cover plate 82b covers the accommodating space 8a, and the second fastener will fit against the outside of the body 81. Based on this, the top cover 82 can be securely mounted on the body 81 by means of fastening components, such as, but not limited to, screws, passing through the second fastener and the body 81.

[0388] Please see again Figure 42 In some implementations, the drive module 8 further includes a color temperature controller 85 and a rotating terminal 86. Here, the color temperature controller 85 has a generally T-shaped structure and is mounted on the first cover plate 82a, electrically connected to the drive housing 83. The color temperature controller 85 allows for further switching and control of the color temperature emitted by the LED lamp. Furthermore, the rotating terminal 86 is disposed in the receiving space 8a and is used to connect conductive lines (not shown). More specifically, the rotating terminal 86 allows the conductive lines of the drive housing 83 to be connected to the conductive lines of other components. Therefore, both the rotating terminal 86 and the conductive lines can be housed within the receiving space 8a.

[0389] Please see again Figure 38 , Figure 39 and Figure 40 The lamp holder module 9 includes a replacement part 91, which is replaceably connected to the drive module 8. Here, the replacement part 91 can be, for example, but not limited to, a downlight or a small panel; more specifically, the replacement part 91 can be replaced with a downlight or a small panel according to the user's needs. The replacement part 91 includes an opening 91a and a receiving part 91b communicating with the opening 91a. Furthermore, the inner wall surface 91c of the replacement part 91 has a lampshade connecting part 911.

[0390] Please see Figure 43 , Figure 44 and Figure 45 , Figure 43 According to some embodiments, the replacement part is a cross-sectional view of a small panel. Figure 44 According to some embodiments, the replacement part is a cross-sectional view of a downlight. Figure 45 According to some embodiments, the replacement part is a perspective view of a downlight. In some embodiments, the lampshade connecting part 911 is located in the receiving part 91b and adjacent to the opening 91a. Further, in this embodiment, the replacement part 91 can be a small panel (such as...) Figure 38 (As shown). In some embodiments, the lampshade connection portion 911 is located in the receiving portion 91b and away from the opening 91a. In this embodiment, the replacement portion 91 can be a downlight (such as...). Figure 45 (As shown).

[0391] Please see again Figure 38 , Figure 39 and Figure 40 The light source module 10 is connected to the lamp holder module 9. The light source module 10 includes a lamp board 101 and a lampshade 102. The lamp board 101 is located within the receiving portion 91b and electrically connected to the driving module 8. The side end of the lampshade 102 is disposed on the lampshade connecting portion 911. In some embodiments, the lamp board 101 has a plurality of LEDs 101a connected in series. In other embodiments, the LEDs 101a are light-emitting diodes (LEDs), which have lower cost and better heat dissipation.

[0392] Please see Figure 46 and Figure 47 , Figure 46 A side view of the bracket, based on some embodiments. Figure 47The following is a perspective view of the bracket according to some embodiments. The bracket 11 is connected to the replacement part 91. Here, the bracket 11 includes a body part 111, a connector 112, a connecting part 113, a turning part 114, a fixing part 115, and a locking groove 116. The body part 111 includes a first perforation 111a. The connector 112 is connected to the body part 111 and located within the first perforation 111a. In one embodiment, there are two connectors 112, and thus, the connectors 112 are respectively connected to the body part 111 and correspondingly located within the first perforation 111a. The connecting part 113 extends from one end of the body part 111 in a first direction (e.g., ...). Figure 28 As shown, the first direction (to the left) extends outwards, and therefore, the connecting portion 113 is approximately perpendicular to the main body portion 111. The turning portion 114 extends outwards from the other end of the main body portion 111, opposite to the first direction. Furthermore, with... Figure 46 For example, the turning portion 114 extends to the right from the other end of the main body portion 111, opposite to the first direction. That is, the extending direction of the connecting portion 113 is completely opposite to the extending direction of the turning portion 114. In some embodiments, the length of the connecting portion 113 is greater than the length of the turning portion 114. The fixing portion 115 includes a second perforation 115a, wherein the fixing portion 115 extends from one end of the turning portion 114 to the second direction (e.g., ...). Figure 46 As shown, the second direction extends upwards. In some embodiments, the extension lines of the first direction and the extension lines of the second direction are approximately perpendicular to each other. Furthermore, after the fixing part 115 extends in the second direction, its projection is located on the body part 111. The groove 116 is connected to the fixing part 115 and located on the second hole 115a, and extends in the direction of the body part 111, forming an angle α with the fixing part 115. In order to allow other parts to be inserted into the groove 116 and to prevent other parts from falling out, 10°≤α≤90°. When α<10°, other parts are not easily inserted into the groove 116; when α>90°, other parts easily slip out of the groove 116. Preferably, 30°≤α≤70°; more preferably, 40°≤α≤60°. Furthermore, the groove 116 protrudes above the second hole 115a, as shown. Figure 46 As shown, the groove 116 extends from the upper edge of the second hole 115a towards the body portion 111 and towards the turning portion 114. Therefore, the groove 116 is located between the body portion 111 and the fixing portion 115. Furthermore, the fixing portion 115 may also include a limiting portion (not shown). The limiting portion may be located at the lower edge of the second hole 115a and extend towards the body portion 111. Through the limiting and blocking effect of the limiting portion, other components that are engaged in the groove 116 are less likely to fall out.

[0393] Furthermore, the bracket 11 further includes reinforcing ribs 117, which are located on the body portion 111 adjacent to the first perforation 111a. In some embodiments, there may be two reinforcing ribs 117, respectively adjacent to the left and right sides of the first perforation 111a. In other embodiments, the long axis of the reinforcing rib 117 extends perpendicularly to the connecting portion 113 and the turning portion 114. In addition, the reinforcing rib 117 may be formed by protrusion from the body portion 111, thereby increasing stress through structural deformation. In some embodiments, the bracket 11 further includes through holes 118 and locking holes 119. Accordingly, both through holes 118 and locking holes 119 are located on the connecting portion 113. In one embodiment, there are two locking holes 119 and one through hole 118, with the two locking holes 119 respectively adjacent to the through hole 118, such that the through hole 118 is located between the two locking holes 119.

[0394] Please see Figure 48 , Figure 48 This is a schematic diagram illustrating the combination of the bracket and lamp holder module according to some embodiments. In some embodiments, the replacement part 91 further includes a column 91d, wherein the column includes a locking hole 91d1, and the column 91d is located on the outer wall surface 91e of the replacement part 91. Furthermore, the replacement part 91 further includes a locking post 91f, which is located on the outer wall surface 91e of the replacement part 91. In one embodiment, there are two locking posts 91f and one column 91d, with the two locking posts 91f respectively adjacent to the column 91d, such that the column 91d is positioned between the two locking posts 91f. When the bracket 11 is connected to the replacement part 91, it is engaged with the column 91d and the locking post 91f by means of the connecting part 113. Further, the locking post 91f is provided corresponding to the locking hole 119. The column 91d is provided corresponding to the through hole 118. When the bracket 11 is combined with the lamp holder module 9 (replacement part 91), the locking post 91f engages with the locking hole 119, and the upright post 91d corresponds to the through hole 118. Therefore, by using a fixing component, such as, but not limited to, a screw, passing through the through hole 118 and the locking hole 91d1, the bracket 11 can be securely combined with the lamp holder module 9 (replacement part 91). However, the aforementioned combination of the bracket 11 and the lamp holder module 9 is only an embodiment describing the combination of a single bracket 11 in an LED lamp fixture. In one embodiment (such as...) Figure 48 As shown), the brackets 11 are in pairs (two). Therefore, in an LED lamp, the two brackets 11 correspond to two columns 91d and four locking columns 91f. In other words, one bracket 11 corresponds to one column 91d and two locking columns 91f.

[0395] Please see again Figure 40 and Figure 49 , Figure 49The following is an exploded view of the bracket and the elastic element according to some embodiments. The elastic element 12 is connected to the bracket 11 and located on the replacement part 91. In some embodiments, the elastic element 12 is a mouse clip spring and is fastened to the connector 112. Further, when the elastic element 12 is a mouse clip spring, it includes a spring strip 12a. By compressing the spring strip 12a, the spring strip 12a is deformed, thereby fastening the spring strip 12a to the connector 112. In some embodiments, the elastic element 12 is an airfoil spring and is fastened to the groove 116. When the elastic element 12 is an airfoil spring, it includes a spring coil 12b, and the elastic element 12 is fastened to the groove 116 by means of the spring coil 12b. Based on this, different elastic elements 12 can be provided according to requirements by means of the structural design of the bracket 11.

[0396] Please see again Figure 40 , Figure 43 and Figure 44 The lamp holder module 9 further includes a gasket 92, and the replacement part 91 further includes an outer recess 912, wherein the gasket 92 is located on the outer recess 912. The gasket 92 is used to embed the LED lamp into the wall or ceiling surface and seal it to the wall or ceiling surface, so that external water vapor cannot enter the ceiling or wall surface, and therefore cannot enter the interior of the LED lamp from the side of the replacement part 91.

[0397] Please see Figure 50 and Figure 51 , Figure 50 Based on some embodiments, the replacement part is a three-dimensional schematic diagram of a small panel combined with a lamp holder module. Figure 51 According to some embodiments, the replacement part is a perspective view of a downlight combined with a lamp holder module. In some embodiments, the LED lamp further includes a lamp holder module 100, electrically connected to the driver module 8. Here, the lamp holder module 100 is, for example, but not limited to, a module composed of an E26 lamp holder and conductive lines. In addition, the replacement part 91 can be replaced with a small panel (such as...) as needed. Figure 50 (as shown) or downlights (such as) Figure 51 (As shown). In a preferred embodiment, when the LED luminaire further includes a lamp head module 100, the elastic element 12 is preferably an airfoil spring. In another embodiment, when the LED luminaire does not include a lamp head module 100, the elastic element 12 is preferably a mouse clip spring (e.g., Figure 38 (As shown). Furthermore, when the LED light fixture does not have a lamp holder module 100, the replacement part 91 can also be replaced with a downlight (such as...) as needed. Figure 45 (As shown).

[0398] This utility model further proposes an LED lamp, including a driving module 8, a lamp holder module 9, a light source module 10, a bracket 11, and an elastic member 12. The driving module 8 includes an accommodating space 8a. The lamp holder module 9 includes a lamp housing 91, which is connected to the driving module 8. The lamp housing 91 includes an opening 91a and an accommodating portion 91b communicating with the opening 91a. Furthermore, the inner wall surface 91c of the lamp housing 91 has a lampshade connecting portion 911. The light source module 10 is connected to the lamp holder module 9, and includes a lamp plate 101 and a lampshade 102. The lamp plate 101 is located within the accommodating portion 91b and electrically connected to the driving module 8, while the side end of the lampshade 102 is disposed on the lampshade connecting portion 911. The bracket 11 is connected to the lamp housing 91. The elastic replacement member 12 is replaceably connected to the bracket 11 and located on the lamp housing 91. The difference from the aforementioned embodiments lies in that the elastic replacement element 12 can be replaced with a mouse clip spring, an airfoil spring, or others, depending on the user's needs. Furthermore, when the lamp housing 91 is a small panel, the elastic replacement element 12 can be replaced with a mouse clip spring, an airfoil spring, or others. When the lamp housing 91 is a downlight, the elastic replacement element 12 can also be replaced with a mouse clip spring, an airfoil spring, or others. In this invention, the other structures of the proposed LED lamp are the same as described above and will not be repeated here.

[0399] This utility model further proposes an LED lamp, including a driver module 8, a lamp holder module 9, a light source module 10, a bracket 11, and an elastic member 12. The driver module 8 includes a receiving space 8a. The lamp holder module 9 includes a replacement part 91, which is replaceably connected to the driver module 8. The replacement part 91 includes an opening 91a and a receiving part 91b communicating with the opening 91a. Furthermore, the inner wall surface 91c of the replacement part 91 has a lampshade connecting part 911. The light source module 10 is connected to the lamp holder module 9, and includes a lamp plate 101 and a lampshade 102. The lamp plate 101 is located within the receiving part 91b and electrically connected to the driver module 8, while the side end of the lampshade 102 is disposed on the lampshade connecting part 911. The bracket 11 is connected to the replacement part 91. The elastic replacement member 12 is replaceably connected to the bracket 11 and located on the replacement part 91. The difference from the aforementioned embodiments lies in that the replacement part 91 can be replaced with a downlight or a small panel according to the user's needs, and the elastic replacement part 12 can be replaced with a mouse clip spring, an airfoil spring, or others according to the user's needs. Furthermore, in one embodiment, the replacement part 91 is a small panel or a downlight, and the elastic replacement part 12 is a mouse clip spring, an airfoil spring, or others, all of which can be arbitrarily combined and replaced. In this utility model, the other structures of the proposed LED lighting fixture are the same as described above, and will not be repeated here.

[0400] This utility model also proposes a bracket, including a body portion 111, a connector 112, a connecting portion 113, a turning portion 114, a fixing portion 115, and a locking groove 116. The body portion 111 includes a first perforation 111a. The connector 112 is connected to the body portion 111 and located within the first perforation 111a. The connecting portion 113 extends from one end of the body portion 111 in a first direction. The turning portion 114 extends from the other end of the body portion 111 in the opposite direction to the first direction. The fixing portion 115 includes a second perforation 115a, wherein the fixing portion 115 extends from one end of the turning portion 114 in a second direction. The locking groove 116 is connected to the fixing portion 115 and located on the second perforation 115a, extending towards the body portion 111 and forming an angle α with the fixing portion 115. In this utility model, the other structures of the proposed bracket are the same as described above and will not be repeated here.

[0401] In summary, in some embodiments, the inclusion of a replacement part and a flexible replacement component allows for arbitrary replacement as needed, resolving the issue of end customers needing to determine whether their LED lighting fixtures fall under the new installation or replacement market before deciding which type to purchase. Furthermore, it addresses the problem of increased costs associated with designing two different product sets during product development. Moreover, the bracket design ensures universal installation for products from both markets, eliminating the need to develop different bracket molds for different components.

[0402] like Figures 52-57 As shown, in one embodiment, this utility model provides an LED lamp, which includes a light source module 4, a power supply module 7, and a fixing module 13. The light source module 4 is disposed on the side away from the mounting surface and connected to the fixing module 13. The light source module 4 is at least partially disposed within the fixing module 13. The power supply module 7 is disposed on the side closer to the mounting surface and connected to the fixing module 13. The fixing module 13 is disposed between the light source module 4 and the power supply module 7, for connecting the light source module 4 and the power supply module 7. The light source module 4 and the power supply module 7 are electrically connected, and the power supply module 7 provides the power required by the light source module 4. The fixing module 13 can also be used to fix the entire LED lamp.

[0403] like Figures 53-59As shown, the LED lamp may further include a heat dissipation section 14, which is disposed between the power module 7 and the fixing module 13 to better dissipate heat from the LED lamp. The heat dissipation section 14 may include a first heat dissipation component 141 and a second heat dissipation component 142, with the first heat dissipation component 141 disposed outside the second heat dissipation component 142. Specifically, the first heat dissipation component 141 may be arranged around the axis of the LED lamp, and the second heat dissipation component 142 may also be arranged around the axis of the LED lamp, i.e., the first heat dissipation component 141 and the second heat dissipation component 142 are coaxially arranged, and the distance of the first heat dissipation component 141 from the axis is greater than the distance of the second heat dissipation component 142 from the axis. The first heat dissipation component 141 may be disposed on the fixing module 13 and may surround the power module 7, thereby dissipating heat from the power module 7 through the first heat dissipation component 141. The second heat dissipation component 142 is disposed on the light source module 4 and connected to the light source module 4, thereby dissipating heat from the light source module 4 through the second heat dissipation component 142.

[0404] like Figures 52-57 As shown, the light source module 4 may include a first light source section 43 and a second light source section 44. The second light source section 44 is located in the middle of the LED lamp, and the first light source section 43 is located around the periphery of the LED lamp. The first light source section 43 is located further away from the mounting surface than the second light source section 44. The first light source section 43 may be located on the outer periphery of the second light source section 44. The second light source section 44 has a light-focusing effect, while the first light source section 43 has a light-scattering effect. Through the dual effects of light focusing and light diffusion, the light becomes more layered, making it suitable for applications on ceilings and near walls. The dual light source design can better help users focus on details. The first light source section 43 can be set to a slow-light-up mode. When the first light source section 43 slowly brightens, the second light source section 44 suddenly lights up, giving users different sensations and enhancing the user experience.

[0405] like Figures 58-59As shown, the first light source unit 43 may include a first light source component 431, which is connected and fixed to the fixing module 13. Specifically, the first light source component 431 can be connected and fixed to the fixing module 13 by means of snap-fit, glue, etc. The first light source unit 43 may include a first optical component 432, which is disposed on the light-emitting side of the first light source component 431. The first optical component 432 may be annular. The first optical component 432 can be connected and fixed to the fixing module 13. Specifically, the first optical component 432 can be connected and fixed to the fixing module 13 by means of snap-fit, glue, etc. The first light source unit 43 may also include a first outer cover 433. The first outer cover 433 is disposed on the light-emitting side of the first light source component 431. The first outer cover 433 is connected and fixed to the fixing module 13. Specifically, the first outer cover 433 can be connected and fixed to the fixing module 13 by means of snap-fit, glue, screws, etc.

[0406] like Figure 59 As shown, the first light source component 431 may include a lamp plate 60, on which LED beads 63 are disposed. The lamp plate 60 may be annular and arranged around the axis of the LED luminaire. The spacing between any two LED beads 63 on the lamp plate 60 is the same or approximately the same. The LED beads 63 are arranged around the axis of the LED luminaire.

[0407] like Figures 58-59 As shown in Figure 61, the first outer cover 433 may include a first opening 4331, with the first light source component 431 facing the first opening 4331. The first outer cover 433 may include a horn portion 4332, through which light emitted from the first light source component 431 passes before being emitted from the LED lamp. The horn portion 4332 may have a reflective surface, allowing the light emitted from the first light source component 431 to be reflected before being emitted, thereby reducing light loss. The first outer cover 433 may also include a first mounting edge portion 4333. The first mounting edge portion is disposed on the outer periphery of the horn portion 4332. The first mounting edge portion 4333 may be an extension of the horn portion 4332. The first mounting edge portion 4333 may be parallel or substantially parallel to the mounting surface.

[0408] like Figures 58-59 As shown, the second light source unit 44 may include a second light source component 441, which emits light toward the side opposite to the mounting surface. The second light source unit 44 may also include a second optical component 442, which is disposed on the light-emitting side of the second light source component 441. Further, the second optical component 442 may cover the light-emitting side of the second light source component 441. The second light source unit 44 may also include a second cover component 443, in which the second optical component 442 may be disposed. The second light source unit 44 may also include a third cover component 444, in which the second cover component 443 may be disposed.

[0409] like Figure 58 As shown, in this embodiment, the second light source component 441 may use COB LED beads, thereby making the emitted light more uniform and reducing dark areas. In other embodiments (not shown), the second light source component 441 may include a lamp board with LED beads disposed on it, thereby improving the focusing effect of the second light source part 44.

[0410] like Figures 58-59 As shown in Figures 62-63, in this embodiment, the second optical component 442 is a lens structure. The second optical component 442 may include a first recessed portion 4421, in which the second light source component 441 can be accommodated. The second optical component 442 may also include a first cylindrical portion 4422. The first cylindrical portion 4422 may have a structure that is larger at one end and smaller at the other. Specifically, the end of the first cylindrical portion 4422 closer to the second light source component 441 is smaller, and the end of the first cylindrical portion 4422 farther from the second light source component 441 is larger. Viewed from the height of the LED lamp, the second optical component 442 may be trapezoidal or approximately trapezoidal. Except for the recessed portion of the first recessed portion 4421, the second optical component 442 may be a solid structure, thereby achieving a lens effect and adjusting the light emission angle of the second light source component 441. Furthermore, to improve the light emission of the second optical component 442, the inner and / or outer surfaces of the second optical component 442 may include regular or irregular patterns such as stripes or waves. In other embodiments (not shown), the second optical component 442 may also be a simple lampshade structure without a lens structure, so as not to make unnecessary changes to the light emission angle of the second light source component 441.

[0411] like Figures 58-59 As shown in Figure 64, the second cover member 443 includes a first accommodating space 4431, and the second optical member 442 can be disposed within the first accommodating space 4431 of the second cover member 443. The second cover member 443 may include a second cylindrical portion 4432, the two ends of which may be the same or substantially the same size. The two ends of the second cylindrical portion 4432 are open, and the size of the opening of the second cylindrical portion 4432 near the power module 7 is less than or equal to the size of the opening of the second cylindrical portion 4432 away from the power module 7, thereby allowing light emitted from the second light source 44 to be emitted from the second cover member 443 without being blocked. The end of the second cylindrical portion 4432 away from the power module 7 may further include a first connecting portion 4433 for connection and fixation. Specifically, the first connecting portion 4433 may be an extension of the edge of the second cylindrical portion 4432 away from the power module 7; further, the first connecting portion 4433 may be an extension of the edge of the second cylindrical portion 4432 away from the power module 7 in a direction parallel to the mounting surface. The second cover member 443 may also include one or more second connecting portions 4434, which may include a hole for a locking member such as a screw to pass through.

[0412] like Figures 58-59 As shown in Figure 65, the third cover member 444 may include a third cylindrical portion 4441, in which the second cover member 443 is housed. The second cover member 443 can be connected to the third cover member 444 via a second connecting portion 4434. Specifically, a screw or other locking component can pass through the second connecting portion 4434 and the third cover member 444, thereby connecting and fixing the second cover member 443 and the third cover member 444. The first connecting portion 4433 of the second cover member 443 can prevent the second cover member 443 from being excessively pushed into the third cover member 444, thus limiting the position of the second cover member 443. The third cover member 444 may also include a first hole 4442 for wire threading, which is located on the side of the third cover member 444 closer to the power module 7. Through the function of the first hole 4442, the light source module 4 and the power module 7 can be electrically connected. The second heat dissipation component 142 of the heat dissipation portion 14 is provided on the third cover member 444. Specifically, it is located on the third cover member 444, closer to the power module 7. The second heat dissipation member 142 may be one or more sheet-like structures, and multiple sheet-like structures may be arranged around the first hole 4442. The distance between two adjacent sheet-like structures may be the same or approximately the same. The second heat dissipation member 142 may be made of a material with good heat dissipation properties, such as metal.

[0413] like Figures 58-59 As shown, the power module 7 may include a power box 71 and a power box cover 72, with the power box cover 72 covering the power box 71. Specifically, the power box 71 and the power box cover 72 may be connected by means of snap-fit, snap-fit, fitting, screw locking, etc. The power box 71 may be connected to the fixing module 13, thereby fixing the power module 7 to the fixing module 13.

[0414] like Figures 58-59As shown in Figure 66, the power supply box 71 includes a second accommodating space 711, in which a power supply structure can be disposed. The power supply box 71 includes one or more third connecting portions 714. Each third connecting portion 714 is disposed at an end of the power supply box 71 away from the mounting surface. The third connecting portion 714 may be an extension extending away from the mounting surface. The third connecting portion 714 may include a second hole 715 for connection and fixation. Locking members such as screws can pass through the second hole 715, thereby connecting and fixing the power supply box 71 to other components. In this embodiment, the power supply box 71 includes two third connecting portions 714. The power supply box 71 may also include a third opening 713, through which wires can enter the power supply box 71. The third opening 713 may be disposed on the side of the power supply box 71 away from the mounting surface. In this embodiment, the third opening 713 is correspondingly disposed to the third connecting portion 714. The third opening 713 is disposed on the opposite side of the extending direction of the third connecting portion 714. The power supply box 71 may also include one or more fourth connecting portions 712. The fourth connecting portion 712 may be disposed on the outer or inner side of the second accommodating space 711. Further, the fourth connecting portion 712 may be disposed on the side closer to the mounting surface. The fourth connecting portion 712 may have a protruding structure, thereby connecting and fixing the power supply box 71 to other structures through a snap-fit ​​action.

[0415] like Figures 58-59 As shown in Figure 68, the power supply cover 72 may include a fifth connecting portion 721, which contacts the power supply box 71. The fifth connecting portion 721 may be an extension extending toward the power supply box 71. The power supply cover 72 may also include an inclined portion 722, which is disposed at the top of the power supply cover 72, making the power supply cover 72 more aesthetically pleasing, and the inclined angle of the inclined portion 722 makes installation safer. The power supply cover 72 may include a third receiving space 723, which may be at least partially received within the power supply box 71.

[0416] like Figures 58-59As shown in Figure 68, the first heat dissipation component 141 may include one or more heat sinks 1411. The heat sinks 1411 are spaced apart, and the spacing between adjacent heat sinks 1411 may be the same or different. The first heat dissipation component 141 may be made of a material with good heat dissipation properties, such as metal. The first heat dissipation component 141 may include a heat dissipation base 1412, on which the heat sinks 1411 are disposed. The heat dissipation base 1412 is connected and engaged with the fixing module 13. The first heat dissipation component 141 may also include a heat dissipation wire portion 413, through which the wire passes from the light source module 4 to the power supply module 7, thereby achieving an electrical connection between the light source module 4 and the power supply module 7. The heat dissipation wire portion 1413 may include a cavity through which the wire passes. The first heat dissipation component 141 may also include a heat dissipation connection portion 1414, through which the first heat dissipation component 1411 is connected and fixed to the fixing module 13. Specifically, the heat dissipation connection 1414 can be a hole through which screws or other locking connection components can pass and the fixing module 13, thereby connecting and fixing the first heat dissipation component 141 and the fixing module 13.

[0417] like Figures 58-59 As shown, the fixing module 13 includes a first fixing member 131. The first fixing member 131 is connected and engaged with the third cover member 444. After the first fixing member 131 is connected to the third cover member 444, the third cover member 444 can rotate a certain angle in the height direction of the LED lamp. Specifically, the third cover member 444 can rotate 30-60° to one side and 30-60° to the opposite side in the height direction of the LED lamp; preferably, the third cover member 444 can rotate 40-50° to one side and 40-50° to the opposite side in the height direction of the LED lamp; more preferably, the third cover member 444 can rotate 45° to one side and 45° to the opposite side in the height direction of the LED lamp. The fixing module 13 also includes a second fixing member 132. The first heat dissipation member 141 can be disposed on the second fixing member 132 and connected and fixed to the second fixing member 132. The fixing module 13 also includes a third fixing member 133. The third fixing member 133 is fixed to the second fixing member 132. The LED lamp can be fixed to the outside by the fixing action of the third fixing component 133.

[0418] like Figures 58-59As shown in Figure 69, the first fixing member 131 includes one or more sixth connecting portions 1312, through which the first fixing member 131 is connected to the third cover member 444. The sixth connecting portion 1312 may be an extension toward the third cover member 444. In this embodiment, two sixth connecting portions 1312 are included. The first fixing member 131 may also include a connecting hole 1313, which is disposed on the sixth connecting portion 1312. When the third cover member 444 is connected to the first fixing member 131, fixing members such as bolts can pass through the connecting hole 1313 and the third cover member 444, thereby connecting and fixing the third cover member 444 to the first fixing member 131. The first fixing member 131 may also include a fixing edge 1311. The fixing edge 1311 is connected and fixed to the power box 71 of the power module 7.

[0419] like Figures 58-59 As shown in Figure 70, the second fixing member 132 may include a fourth cylindrical portion 1321. The fourth cylindrical portion 1321 includes a fourth accommodating space 1322. The fourth cylindrical portion 1321 is sleeved on the outside of the third cover member 444, and the third cover member 444 is accommodated in the fourth accommodating space 1322. The second fixing member 132 may also include a seventh connecting portion 1323, which may include a second connecting hole 1324 for connecting other members.

[0420] like Figures 58-59 As shown in Figures 70 and 71, the third fixing member 133 may include a bracket portion 1331 and an elastic portion 1332, which are connected and fitted together. The entire LED lamp is connected and fixed to the outside through the elastic action of the elastic portion 1332. The bracket portion 1331 includes an eighth connecting portion 1333, which may be arranged parallel to the mounting surface. The eighth connecting portion 1333 includes a third connecting hole 1334, through which locking components such as screws can connect the second fixing member 132 and the third fixing member 133.

[0421] The implementation of this utility model LED lamp in various embodiments is as described above. It should be noted that, in various embodiments, for the same LED lamp, features including "the second light source is located in the middle of the LED lamp", "the first light source is located around the periphery of the LED lamp", "the second light source has a focusing effect on the emitted light", "the first light source has a scattering effect on the emitted light", and "the first light source can be set to a slow-light-up mode" can be applied individually or as a whole in practice, so that only one feature is implemented or several features are implemented simultaneously.

[0422] For example, the second light source is located in the middle of the LED lamp, and the first light source is located around the periphery of the LED lamp.

[0423] For example, the second light source has a focusing effect on the emitted light, while the first light source has a scattering effect on the emitted light.

[0424] In other words, the above features can be arranged and combined in any way and used to improve LED lighting fixtures.

[0425] It should be understood that the above description is for illustrative purposes and not for limitation. Many embodiments and applications beyond the provided examples will be apparent to those skilled in the art upon reading the above description. Therefore, the scope of this teaching should not be determined by reference to the above description, but rather by reference to the appended claims and the full scope of their equivalents. For purposes of completeness, all articles and references, including patent applications and publications, are incorporated herein by reference. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended as a waiver of that subject matter, nor should it be considered that the inventor has not considered that subject matter as part of the disclosed inventive subject matter.

Claims

1. An LED lamp, characterized in that: include: A lamp holder module, the lamp holder module comprising a housing, a lamp board and an isolating member, wherein the isolating member is arranged in the housing; A light source module, wherein the light source module is at least partially disposed in the lamp holder module, the light source module is connected to the lamp holder module and comprises a reflective bowl and a lampshade, the lampshade is at least partially disposed in the reflective bowl, and the light emitted by the lamp panel passes through the lampshade and then is emitted from the LED lamp; as well as A power module, the power module is electrically connected to the light board and provides the required power for the light board, and the power module has a fixing member; The lamp holder module further comprises a spring sheet, which is fixed to the outer fixing portion of the fixing member, and the LED lamp is fixed to the outside through the elastic action of the spring sheet; The spring sheet includes an elastic arm portion and an elastic sheet fixing portion, wherein the elastic sheet fixing portion is connected to the elastic arm portion; the elastic arm portion fixes the LED lamp to a mechanism suitable for installing the LED lamp; the elastic sheet fixing portion is used to connect the spring sheet to the fixing member; The fixing member includes a fixing limit portion, and when the spring sheet is connected to the fixing member, the spring sheet is inserted into the fixing limit portion of the fixing member; The fixing member includes a fixed connection portion, which is connected and cooperated with the spring sheet fixing portion. The spring sheet fixing portion includes a spring sheet connecting portion, which is a convex piece protruding toward the fixing portion; the fixed connection portion is a recessed portion; when connected, the convex piece of the spring sheet fixing portion and the fixed connection portion are adapted to each other.

2. The LED lamp according to claim 1, characterized in that: The spring sheet fixing portion and the elastic arm portion are an integrated structure formed by bending; the connection between the spring sheet fixing portion and the elastic arm portion is a concave portion.

3. The LED lamp according to claim 2, characterized in that: The elastic arm portion includes a curved portion with an arc, and the strength of the elastic arm portion is increased through the effect of the curved portion.

4. The LED lamp according to claim 3, characterized in that: The spring sheet fixing portion comprises a fixing extension portion, the spring sheet fixing portion is connected to the elastic arm portion via the fixing extension portion, and the fixing extension portion and the elastic arm portion have the same width.

5. The LED lamp according to claim 4, characterized in that: The spring sheet includes a spring sheet entry portion. In the height direction of the LED lamp, the spring sheet fixing portion has a width D3, and the spring sheet entry portion has a width D4, where D3≥D4.

6. The LED lamp according to claim 5, characterized in that: The spring sheet includes a spring sheet reinforcement portion, and the spring sheet reinforcement portion is a reinforcement rib structure.

7. The LED lamp according to claim 6, characterized in that: The spring sheet reinforcement portion is a structure of two reinforcement ribs, one end of the two reinforcement ribs intersect to form a V shape.

8. The LED lamp according to claim 6, characterized in that: The reinforcing ribs of the spring sheet reinforcing portion form an X shape.

9. The LED lamp according to claim 8, characterized in that: The fixed limiting portion is a convex piece formed by compression molding of the fixing piece, and the fixed limiting portion includes a plurality of convex pieces.

10. The LED lamp according to claim 9, characterized in that: In the height direction of the LED lamp, the multiple protrusions of the fixed limiting part are respectively arranged on both sides of the fixed connection part, and the ends of the multiple protrusions are arranged opposite to each other to form a flat plate shape. The distances from the protrusions of the fixed limiting part on both sides of the fixed connection part to the fixed connection part are the same.

11. The LED lamp according to claim 1, characterized in that: The lampshade comprises a first side end, and the lampshade is fixed to the housing via the first side end.

12. The LED lamp according to claim 11, characterized in that: The lampshade comprises a second side end, and the second side end contacts the isolation member and serves to limit the isolation member.

13. The LED lamp according to claim 12, characterized in that: The lampshade includes a side surface, and the side surface is located between the first side end and the second side end.

14. The LED lamp according to claim 13, characterized in that: The lampshade comprises a groove, which is located on the side surface and is used to fix the reflective bowl.

15. The LED lamp according to claim 14, characterized in that: The lampshade has a light emitting surface, and the second side end is connected to the light emitting surface in a ring-shaped manner.

16. The LED lamp according to claim 15, characterized in that: The reflective bowl comprises a buckle portion, and the buckle portion cooperates with the groove of the lampshade to limit and fix the reflective bowl and the lampshade in a horizontal direction.

17. The LED lamp according to claim 16, characterized in that: The buckle portion is located at the periphery of the reflective bowl, and the buckle portion is arranged corresponding to the groove of the lampshade.

18. The LED lamp according to claim 17, characterized in that: The shell comprises an opening and a receiving portion connected to the opening, the inner wall surface of the shell comprises a lampshade connecting portion, the lampshade connecting portion comprises an isolating member fixing portion, and the isolating member is at least partially accommodated in the isolating member fixing portion.

19. The LED lamp according to claim 18, characterized in that: The lampshade is located in the accommodating portion of the housing and adjacent to the opening of the housing, and the first side end of the lampshade is at least partially disposed in the lampshade connecting portion.

20. The LED lamp according to claim 19, characterized in that: The isolating member is disposed around the annular inner wall surface of the shell.

21. The LED lamp according to claim 20, characterized in that: The isolating member has a first surface, a second surface, and a rubber ring bottom edge, the second surface abuts against the inner side surface of the shell, the first surface abuts against the outer side surface of the lampshade, and the rubber ring bottom edge is connected to the second side end of the lampshade.

22. The LED lamp according to claim 21, characterized in that: The isolating member includes a contact portion, which is in a convex shape and is arranged on the outer side of the first surface and / or the second surface.

23. The LED lamp according to claim 22, characterized in that: The isolating member has at least one contact portion, and the contact portion is in contact with the isolating member fixing portion.

24. The LED lamp according to claim 23, characterized in that: The isolating member has a plurality of contact portions, which are respectively located on the same surface of the isolating member and are in contact with the isolating member fixing portion and the abutting surface of the side end of the lampshade.

25. The LED lamp according to claim 23, characterized in that: The isolating member has a plurality of contact portions, which are respectively located on different surfaces of the isolating member and are in contact with the isolating member fixing portion and the abutting surface of the side end of the lampshade.

26. The LED lamp according to claim 24 or 25, characterized in that: When the lampshade is installed in the housing, the isolating member contacts the isolating member fixing portion of the lampshade connecting portion and the abutting surface of the lampshade respectively, and the contact portion of the isolating member is in close contact with the isolating member fixing portion and the abutting surface.

27. The LED lamp according to claim 26, characterized in that: The outer side of the isolation piece does not protrude beyond the side end of the lampshade.

28. The LED lamp according to claim 27, characterized in that: The isolation member has only one contact portion protruding from each of the first surface and the second surface.

29. The LED lamp according to claim 28, characterized in that: The number of the spacers on the first surface is the same as that on the second surface.

30. The LED lamp according to claim 28, characterized in that: The number of the isolation elements on the first surface is different from the number of the isolation elements on the second surface.

31. The LED lamp according to claim 28, characterized in that: In a cross section of the LED lamp in a height direction, the isolation members on the first surface and the second surface are arranged on the same height straight line.

32. The LED lamp according to claim 28, characterized in that: In a cross section of the LED lamp in a height direction, the isolation members on the first surface and the second surface are not arranged on the same height straight line.

33. The LED lamp according to claim 31, characterized in that: The isolating member has four contact portions, two of which are respectively located on two surfaces of the isolating member and contact the isolating member fixing portion of the lampshade connecting portion and the abutting surface of the side end of the lampshade, and there is a spacing between two adjacent contact portions.

34. The LED lamp according to claim 33, characterized in that: The isolating element fixing portion has a transverse plane, and the transverse plane of the isolating element fixing portion is parallel to the first surface of the isolating element.

35. The LED lamp according to claim 33, characterized in that: The outer side of the isolation piece protrudes from the side end of the lampshade, and the isolation piece contacts the side end of the lampshade.

36. The LED lamp according to claim 35, characterized in that: A ratio of the height of the contact portion to the overall thickness of the isolation member is 0.1 to 0.

15.

37. The LED lamp according to claim 36, characterized in that: The isolating member is sleeved between the side end of the lampshade and the lampshade connecting portion of the shell, and each of the contact portions is located on two surfaces of the isolating member and contacts the isolating member fixing portion of the lampshade connecting portion and the abutting surface of the side end of the lampshade.

38. The LED lamp according to claim 37, characterized in that: The housing comprises a limiting piece, the lampshade comprises a groove and a through hole, and the limiting piece of the housing is fixed to the through hole of the lampshade in a buckle form.

39. The LED lamp according to claim 38, characterized in that: The periphery of the reflective bowl comprises a buckle portion, and the buckle portion sets the reflective bowl corresponding to the groove of the lampshade.

40. The LED lamp according to claim 39, characterized in that: The number of the limiting members of the housing is the same as the number of the through holes of the lampshade.

41. The LED lamp according to claim 40, characterized in that: The material of the isolation piece is silica gel.

42. The LED lamp according to claim 40, characterized in that: The material of the isolation piece is rubber.

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