Waterproof structure of LED lamp

Abstract

The utility model relates to the technical field of light-emitting diode (LED) lamps, and provides a waterproof structure of an LED lamp, which comprises a lamp holder and a mounting groove, the lamp holder comprises the mounting groove, a lamp housing, a mounting block, a light-transmitting plate, a connecting structure, a waterproof structure, a fixing plate and a lighting structure, the mounting groove is arranged at the top end of the lamp holder, the lamp housing is arranged at the top end of the mounting groove, and the connecting structure is arranged at the top end of the mounting groove. And a mounting block is fixed at the bottom end of the lamp shell in the mounting groove. The waterproof structure is arranged, the sealing gasket is arranged between the lamp shell and the lamp holder, the two sides of the sealing gasket are attached to the bottom of the mounting block and the interior of the mounting groove respectively, an insertion rod at the bottom of the sealing gasket penetrates through a second spring to be inserted into an insertion hole, and therefore fixation of the second spring is guaranteed; the purposes of accurate positioning and firmness of the sealing gasket are achieved, meanwhile, reinforcing and fixing of the sealing gasket are achieved under the elastic force effect of a second spring, the waterproof effect is further achieved, and therefore the service life of the LED lamp is greatly prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to a waterproof structure of an LED lamp. Background Art

[0002] LED lamps refer to a type of lighting equipment that uses light-emitting diodes (LEDs) as light sources. They are energy-saving, environmentally friendly, and have long lifespans. The waterproof structure of an LED lamp is to ensure that it can work stably and for a long time under harsh outdoor conditions. It is necessary to consider multiple factors and take corresponding measures to ensure its reliability and durability. Existing LED lamps are waterproofed by setting sealing rings during use. After long-term use, the sealing rings may age and their elasticity may weaken, resulting in gaps between the sealing ring and the lamp holder and lamp housing, causing the sealing effect to be weakened, resulting in poor waterproofing and inconvenience in reinforcing the sealing ring. Utility Model Content

[0003] The utility model aims to provide a waterproof structure of an LED lamp, so as to solve the defect that it is inconvenient to reinforce the sealing ring of the existing LED lamp.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a waterproof structure of an LED lamp, comprising a lamp holder and a mounting groove;

[0005] The lamp holder comprises a mounting groove, a lamp housing, a mounting block, a light-transmitting plate, a connecting structure, a waterproof structure, a fixing plate and a lighting structure. The mounting groove is arranged at the top of the lamp holder, and the lamp housing is arranged at the top of the mounting groove.

[0006] A mounting block is fixed at the bottom end of the lamp housing inside the mounting groove, a light-transmitting plate is arranged at the top end of the lamp housing, a connecting structure is arranged inside the lamp holders on both sides of the mounting block, and a waterproof structure is arranged at the bottom end of the mounting block inside the mounting groove;

[0007] A fixing plate is fixed inside the lamp housing, and a lighting structure is arranged on the top of the fixing plate.

[0008] Preferably, the connecting structure includes a built-in cavity, a first spring, a slider, a block, a slot, a slide groove, a slide rod, a moving block and a guide hole, the built-in cavity is arranged on both sides of the mounting block inside the lamp holder, a first spring is fixed inside the built-in cavity, a slider is fixed to one end of the first spring, a block is fixed to one end of the slider, a slot is arranged inside the mounting block outside the block, a slide groove is arranged on one side of the built-in cavity, a slide groove is arranged inside the slide groove, a moving block is fixed to the top of the slide rod, and a guide hole is arranged on one side of the bottom end of the built-in cavity.

[0009] Preferably, two groups of built-in cavities are provided, and the built-in cavities are symmetrically distributed on both sides of the mounting block inside the lamp holder, the slider and the built-in cavity form a telescopic structure through the first spring, the clamping block and the clamping groove form a clamping structure, and the bottom end of the sliding rod is fixedly connected to the top end of the slider.

[0010] Preferably, the top end of the slide rod extends through the slide groove to the outside of the lamp holder and is fixedly connected to the bottom end of the moving block, the slide rod is slidably connected to the slide groove, and one end of the guide hole passes through one side of the lamp holder and extends to the outside of the lamp holder.

[0011] Preferably, the waterproof structure includes a sealing gasket, a fixing groove, an insertion rod, a second spring and a socket, the sealing gasket is arranged at the bottom end of the mounting block inside the mounting groove, a fixing groove is arranged inside the lamp holder at the bottom end of the mounting groove, an insertion rod is fixed to the bottom end of the sealing gasket inside the fixing groove, a second spring is arranged on the outside of the insertion rod inside the fixing groove, and a socket is arranged on the outside of the insertion rod at the bottom end of the fixing groove.

[0012] Preferably, the top view cross-section of the sealing gasket is arranged in a circular ring, the fixing grooves are arranged in a plurality of groups, the fixing grooves are evenly spaced inside the lamp holder at the bottom of the mounting groove, and the insertion rod and the insertion hole form a telescopic structure through a second spring.

[0013] Preferably, the insertion rods are provided in several groups, and the insertion rods are distributed at equal intervals at the bottom end of the sealing gasket. The top end of the fixing groove is fixedly connected to the bottom end of the sealing gasket, and the bottom end of the fixing groove extends through the second spring to the interior of the socket and forms a snap-fit ​​structure with the socket, and the insertion rods correspond to the sockets one by one.

[0014] Preferably, the lighting structure includes a mounting base, fixing bolts, a circuit board, an LED lamp, a power cord and a battery. The mounting base is arranged at the top of the fixing plate, fixing bolts are arranged at the edge positions inside the mounting base, a circuit board is arranged inside the mounting base, an LED lamp is arranged at the top of the circuit board, power cords are arranged on both sides of the bottom of the mounting base, and a battery is arranged at one end of the power cord.

[0015] Preferably, the mounting base and the fixing plate are fixedly connected by fixing bolts, the LED lights are arranged in a plurality of groups, the LED lights are evenly spaced and distributed on the top of the circuit board, and the battery and the circuit board are electrically connected by a power line.

[0016] The utility model provides a waterproof structure for an LED lamp, which has the following advantages:

[0017] By providing a connecting structure, the moving block drives the slide bar to slide inside the slide slot, the slide bar drives the slider to move so that the first spring is compressed, and the mounting block is placed inside the mounting slot. The moving block is released and the slider is driven under the elastic force of the first spring so that the clamping block is clamped inside the clamping slot, so that the lamp housing is installed inside the lamp holder, which is convenient for installation and disassembly. At the same time, by providing a diversion hole, water will flow to the outside along the diversion hole, thereby preventing water from entering.

[0018] By providing a waterproof structure and arranging a sealing gasket between the lamp housing and the lamp holder, the two sides of the sealing gasket are respectively fitted with the bottom of the mounting block and the inside of the mounting groove, and the insertion rod at the bottom of the sealing gasket passes through the second spring and is inserted into the inside of the insertion hole, thereby ensuring the fixation of the second spring, achieving the purpose of accurate positioning and firmness of the sealing gasket, and at the same time, the sealing gasket is strengthened and fixed under the elastic force of the second spring, further playing a waterproof role, thereby greatly improving the service life of the LED lamp;

[0019] By providing a lighting structure, the mounting base is installed on the top of the fixing plate by fixing bolts, which facilitates the disassembly and installation of the lamp body. The LED lamp can be powered by a power cord and a battery, and the bright light emitted by the LED lamp is reflected by the light-transmitting plate, making the light brighter and clearer. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0022] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the lamp housing of the utility model when viewed from above;

[0024] Figure 5 It is a schematic diagram of the enlarged structure of point B in the figure of the present utility model.

[0025] Explanation of the reference numerals in the figure: 1. lamp holder; 101. mounting groove; 102. lamp housing; 103. mounting block; 104. light-transmitting plate; 105. connecting structure; 1051. built-in cavity; 1052. first spring; 1053. slider; 1054. clamping block; 1055. clamping groove; 1056. slide groove; 1057. slide rod; 1058. moving block; 1059. guide hole; 106. waterproof structure; 1061. sealing gasket; 1062. fixing groove; 1063. plug-in rod; 1064. second spring; 1065. plug-in hole; 107. fixing plate; 108. lighting structure; 1081. mounting seat; 1082. fixing bolt; 1083. circuit board; 1084. LED lamp; 1085. power cord; 1086. battery. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 The utility model provides a waterproof structure of an LED lamp, including a lamp holder 1 and a mounting groove 101.

[0028] Reference Figure 1-Figure 3As shown, the lamp holder 1 includes a mounting groove 101, a lamp housing 102, a mounting block 103, a light-transmitting plate 104, a connecting structure 105, a waterproof structure 106, a fixing plate 107 and a lighting structure 108. The mounting groove 101 is arranged at the top of the lamp holder 1, the lamp housing 102 is arranged at the top of the mounting groove 101, the mounting block 103 is fixed at the bottom of the lamp housing 102 in the mounting groove 101, the light-transmitting plate 104 is arranged at the top of the lamp housing 102, and the lamp holder 1 is provided with a light-transmitting plate 104 on both sides of the mounting block 103. The connecting structure 105 includes a built-in cavity 1051, a first spring 1052, a slider 1053, a block 1054, a slot 1055, a slide slot 1056, a slide rod 1057, a moving block 1058 and a guide hole 1059. The built-in cavity 1051 is arranged on both sides of the mounting block 103 inside the lamp holder 1. The first spring 1052 is fixed inside the built-in cavity 1051. The slider 1053 is fixed at one end of the first spring 1052. The slider 1053 is fixed at one end. A card block 1054 is fixed, a card slot 1055 is provided inside the mounting block 103 outside the card block 1054, a slide slot 1056 is provided on one side of the built-in cavity 1051, a slide rod 1057 is provided inside the slide slot 1056, a moving block 1058 is fixed on the top of the slide rod 1057, a guide hole 1059 is provided on one side of the bottom end of the built-in cavity 1051, and the built-in cavity 1051 is provided with two groups, and the built-in cavity 1051 is symmetrically distributed on both sides of the mounting block 103 inside the lamp holder 1, and the slide 1053 and the built-in cavity 1051 form a telescopic structure through the first spring 1052, the clamping block 1054 and the clamping groove 1055 form a clamping structure, the bottom end of the slide rod 1057 is fixedly connected to the top of the slider 1053, the top of the slide rod 1057 passes through the slide groove 1056 and extends to the outside of the lamp holder 1 and is fixedly connected to the bottom end of the moving block 1058, the slide rod 1057 is slidably connected to the slide groove 1056, and one end of the guide hole 1059 passes through one side of the lamp holder 1 and extends to the outside of the lamp holder 1.

[0029] By moving the moving block 1058, the slide bar 1057 is driven to slide inside the slide groove 1056. The slide bar 1057 drives the slider 1053 to move so that the first spring 1052 is compressed, and the mounting block 103 is placed inside the mounting groove 101. The moving block 1058 is released, and the slider 1053 is driven by the elastic force of the first spring 1052 to make the clamping block 1054 clamped in the inside of the clamping groove 1055, so that the lamp housing 102 is installed inside the lamp holder 1, which is convenient for installation and disassembly. At the same time, by setting the guide hole 1059, the water flow will flow to the outside along the guide hole 1059, thereby preventing the entry of water flow.

[0030] Reference Figure 2-Figure 5As shown, a waterproof structure 106 is provided at the bottom end of the mounting block 103 inside the mounting groove 101, and the waterproof structure 106 includes a sealing gasket 1061, a fixing groove 1062, an insertion rod 1063, a second spring 1064 and a plug hole 1065. The sealing gasket 1061 is provided at the bottom end of the mounting block 103 inside the mounting groove 101, and a fixing groove 1062 is provided inside the lamp holder 1 at the bottom end of the mounting groove 101. The plug rod 1063 is fixed to the bottom end of the sealing gasket 1061 inside the fixing groove 1062. The second spring 1064 is provided on the outer side of the plug rod 1063 inside the fixing groove 1062, and the plug hole 1065 is provided on the outer side of the plug rod 1063 at the bottom end of the fixing groove 1062. The top view cross-section of the sealing gasket 1061 is arranged in a circular ring, and a plurality of fixing grooves 1062 are arranged. The fixing grooves 1062 are evenly spaced inside the lamp holder 1 at the bottom end of the mounting groove 101. The insertion rods 1063 and the insertion holes 1065 form a telescopic structure through the second spring 1064. The insertion rods 1063 are arranged in a plurality of groups. The insertion rods 1063 are evenly spaced at the bottom end of the sealing gasket 1061. The top end of the fixing groove 1062 is fixedly connected to the bottom end of the sealing gasket 1061, and the bottom end of the fixing groove 1062 extends through the second spring 1064 to the inside of the insertion hole 1065 and forms a snap-fit ​​structure with the insertion hole 1065. The insertion rods 1063 correspond to the insertion holes 1065 one by one.

[0031] By arranging a sealing gasket 1061 between the lamp housing 102 and the lamp holder 1, the two sides of the sealing gasket 1061 are respectively fitted with the bottom of the mounting block 103 and the inside of the mounting groove 101, and the insertion rod 1063 at the bottom of the sealing gasket 1061 passes through the second spring 1064 and is inserted into the inside of the insertion hole 1065, thereby ensuring the fixation of the second spring 1064, achieving the accurate positioning and firmness of the sealing gasket 1061, and at the same time, the elastic force of the second spring 1064 is used to strengthen the fixation of the sealing gasket 1061, further playing a waterproof role, thereby greatly improving the service life of the LED lamp.

[0032] Reference Figure 2 and Figure 4As shown, a fixing plate 107 is fixed inside the lamp housing 102, and a lighting structure 108 is arranged on the top of the fixing plate 107. The lighting structure 108 includes a mounting seat 1081, fixing bolts 1082, a circuit board 1083, an LED lamp 1084, a power line 1085 and a battery 1086. The mounting seat 1081 is arranged on the top of the fixing plate 107, and fixing bolts 1082 are arranged at the edge positions inside the mounting seat 1081. The mounting seat 1081 is provided with a circuit board 1083. 83, an LED lamp 1084 is arranged on the top of the circuit board 1083, power cords 1085 are arranged on both sides of the bottom of the mounting base 1081, a battery 1086 is arranged at one end of the power cord 1085, the mounting base 1081 and the fixing plate 107 are fixedly connected by fixing bolts 1082, a plurality of groups of LED lamps 1084 are arranged, and the LED lamps 1084 are evenly spaced at the top of the circuit board 1083, and the battery 1086 and the circuit board 1083 are electrically connected through the power cord 1085.

[0033] The mounting base 1081 is mounted on the top of the fixing plate 107 by means of the fixing bolts 1082, which facilitates the disassembly and installation of the lamp body. The LED lamp 1084 can be powered by the power cord 1085 and the battery 1086, and the bright light emitted by the LED lamp 1084 is reflected by the light-transmitting plate 104, making the light brighter and clearer.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A waterproof structure of an LED lamp, comprising a lamp holder (1) and a mounting groove (101); Features: The lamp holder (1) comprises a mounting groove (101), a lamp housing (102), a mounting block (103), a light-transmitting plate (104), a connecting structure (105), a waterproof structure (106), a fixing plate (107) and a lighting structure (108); the mounting groove (101) is arranged at the top of the lamp holder (1), and the lamp housing (102) is arranged at the top of the mounting groove (101); A mounting block (103) is fixed at the bottom end of the lamp housing (102) inside the mounting groove (101), a light-transmitting plate (104) is arranged at the top end of the lamp housing (102), a connecting structure (105) is arranged inside the lamp holders (1) on both sides of the mounting block (103), and a waterproof structure (106) is arranged at the bottom end of the mounting block (103) inside the mounting groove (101); A fixing plate (107) is fixed inside the lamp housing (102), and a lighting structure (108) is arranged on the top of the fixing plate (107).

2. The waterproof structure of an LED lamp according to claim 1, characterized in that: The connection structure (105) comprises a built-in cavity (1051), a first spring (1052), a slider (1053), a clamping block (1054), a clamping groove (1055), a sliding groove (1056), a sliding rod (1057), a moving block (1058) and a guide hole (1059); the built-in cavity (1051) is arranged on both sides of the mounting block (103) inside the lamp holder (1); a first spring (1052) is fixed inside the built-in cavity (1051); one end of the first spring (1052) is fixed to the inside of the built-in cavity (1051); A slider (1053) is provided, a clamping block (1054) is fixed at one end of the slider (1053), a clamping groove (1055) is provided inside the mounting block (103) outside the clamping block (1054), a sliding groove (1056) is provided on one side of the built-in cavity (1051), a sliding rod (1057) is provided inside the sliding groove (1056), a moving block (1058) is fixed at the top end of the sliding rod (1057), and a guide hole (1059) is provided on one side of the bottom end of the built-in cavity (1051).

3. The waterproof structure of an LED lamp according to claim 2, characterized in that: The built-in cavities (1051) are provided with two groups, and the built-in cavities (1051) are symmetrically distributed on both sides of the mounting block (103) inside the lamp holder (1); the slider (1053) and the built-in cavities (1051) form a telescopic structure through a first spring (1052); the clamping block (1054) and the clamping groove (1055) form a clamping structure; and the bottom end of the sliding rod (1057) is fixedly connected to the top end of the sliding block (1053).

4. The waterproof structure of an LED lamp according to claim 2, characterized in that: The top end of the slide rod (1057) passes through the slide groove (1056) and extends to the outside of the lamp holder (1) and is fixedly connected to the bottom end of the moving block (1058); the slide rod (1057) is slidably connected to the slide groove (1056); one end of the guide hole (1059) passes through one side of the lamp holder (1) and extends to the outside of the lamp holder (1).

5. The waterproof structure of an LED lamp according to claim 1, characterized in that: The waterproof structure (106) comprises a sealing gasket (1061), a fixing groove (1062), an insertion rod (1063), a second spring (1064) and an insertion hole (1065); the sealing gasket (1061) is arranged at the bottom end of the mounting block (103) inside the mounting groove (101); a fixing groove (1062) is arranged inside the lamp holder (1) at the bottom end of the mounting groove (101); an insertion rod (1063) is fixed to the bottom end of the sealing gasket (1061) inside the fixing groove (1062); a second spring (1064) is arranged on the outside of the insertion rod (1063) inside the fixing groove (1062); and an insertion hole (1065) is arranged on the outside of the insertion rod (1063) at the bottom end of the fixing groove (1062).

6. The waterproof structure of an LED lamp according to claim 5, characterized in that: The sealing gasket (1061) is arranged in a circular ring in a top view, and the fixing grooves (1062) are arranged in a plurality of groups. The fixing grooves (1062) are distributed at equal intervals inside the lamp holder (1) at the bottom end of the installation groove (101), and the insertion rod (1063) and the insertion hole (1065) form a telescopic structure through a second spring (1064).

7. The waterproof structure of an LED lamp according to claim 5, characterized in that: The insertion rods (1063) are provided in a plurality of groups. The insertion rods (1063) are distributed at equal intervals at the bottom end of the sealing gasket (1061). The top end of the fixing groove (1062) is fixedly connected to the bottom end of the sealing gasket (1061). The bottom end of the fixing groove (1062) passes through the second spring (1064) and extends to the inside of the insertion hole (1065) and forms a snap-fit ​​structure with the insertion hole (1065). The insertion rods (1063) correspond to the insertion holes (1065) one by one.

8. The waterproof structure of an LED lamp according to claim 1, characterized in that: The lighting structure (108) comprises a mounting seat (1081), fixing bolts (1082), a circuit board (1083), an LED lamp (1084), a power cord (1085) and a storage battery (1086); the mounting seat (1081) is arranged at the top of a fixing plate (107); fixing bolts (1082) are arranged at the edge positions inside the mounting seat (1081); a circuit board (1083) is arranged inside the mounting seat (1081); an LED lamp (1084) is arranged at the top of the circuit board (1083); power cords (1085) are arranged on both sides of the bottom of the mounting seat (1081); and a storage battery (1086) is arranged at one end of the power cord (1085).

9. The waterproof structure of an LED lamp according to claim 8, characterized in that: The mounting seat (1081) and the fixing plate (107) are fixedly connected via fixing bolts (1082); a plurality of groups of LED lights (1084) are provided; the LED lights (1084) are evenly spaced and distributed on the top of the circuit board (1083); and the storage battery (1086) and the circuit board (1083) are electrically connected via a power line (1085).

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