LED lamp

Abstract

The utility model provides a light-emitting diode (LED) lamp which is characterized by comprising a lamp holder module which comprises a frame body and a box body, and the frame body is fixedly connected with the box body. The photoelectric module is at least partially accommodated in the lamp holder module, the photoelectric module comprises a light source module and a power supply module, and the light source module and the power supply module are connected and fixed; the light processing unit is arranged on the light emitting side of the light source module, and light emitted by the light source module is emitted out of the LED lamp after passing through the light processing unit; the distance between the power supply module and the light processing unit is smaller than the distance between the light source module and the light processing unit.

Description

Technical Field

[0001] This utility model relates to lighting fixtures, and more specifically, to LED lighting fixtures. Background Technology

[0002] LED lights are widely used in various places due to their convenient installation and maintenance, energy saving, high brightness and small size. Their core component, the light-emitting diode (LED), is a new generation of solid-state energy with advantages such as long life, high efficiency and energy saving, and green environmental protection.

[0003] However, LED lights generally suffer from heat dissipation issues. Furthermore, to ensure uniform light output, current LED technologies often mitigate uneven light distribution by maintaining a certain distance between the lampshade and the light source. However, this also results in LED lights being excessively tall.

[0004] In summary, given the shortcomings and defects of existing LED lighting fixtures, how to design LED lighting fixtures to save costs and solve the above-mentioned problems is a technical problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] This abstract describes many embodiments of the present invention. However, the term "the present invention" is used only to describe certain embodiments disclosed in this specification (whether or not they are included in the claims), and not a complete description of all possible embodiments. Certain embodiments of the various features or aspects of the present invention described above may be combined in different ways to form an LED luminaire or a portion thereof.

[0006] This utility model provides a new LED lamp and features in various aspects to solve the above-mentioned problems.

[0007] This utility model provides an LED lamp, characterized in that it includes:

[0008] A lamp holder module, comprising a frame and a housing, wherein the frame and the housing are connected and fixed together;

[0009] A photoelectric module, at least partially housed within the lamp holder module, comprising a light source module and a power supply module, wherein the light source module and the power supply module are connected and fixedly fixed; and

[0010] A light processing unit is disposed on the light-emitting side of the light source module, and the light emitted by the light source module passes through the light processing unit and is then emitted from the LED lamp.

[0011] The distance between the power supply module and the light processing unit is less than the distance between the light source module and the light processing unit. Attached Figure Description

[0012] Figure 1 This is a schematic diagram showing an embodiment of an LED lamp according to the present invention;

[0013] Figure 2 This is a schematic diagram showing an embodiment of an LED lamp according to the present invention;

[0014] Figure 3 This is a schematic diagram showing the exploded structure of an LED lamp according to an embodiment of the present invention;

[0015] Figure 4 This is a schematic diagram showing the exploded structure of an LED lamp according to an embodiment of the present invention;

[0016] Figure 5 This is a schematic diagram showing the photoelectric module structure of an LED lamp according to an embodiment of the present invention;

[0017] Figure 6 This is a schematic diagram showing the photoelectric module structure of an LED lamp according to an embodiment of the present invention;

[0018] Figure 7 This is a schematic diagram showing the photoelectric module structure of an LED lamp according to an embodiment of the present invention;

[0019] Figure 8 This is a schematic diagram showing the lamp holder module structure of an LED lamp according to an embodiment of the present invention.

[0020] Explanation of reference numerals in the attached drawings: 100, LED lamp; 1, lamp holder module; 11, frame; 12, box; 2, photoelectric module; 21, light source module; 211, light-emitting unit; 2111, first light-emitting unit; 2112, second light-emitting unit; 212, lamp panel; 22, power supply module; 23, limiting post; 3, light processing unit; 31, speaker section; 32, lampshade; 33, anti-glare cylinder. Detailed Implementation

[0021] To facilitate understanding of this utility model, a more comprehensive description will be provided 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 this utility model, "vertical," "horizontal," and "parallel" are defined as including cases within ±10% of the standard definition. For example, vertical usually refers to an angle of 90 degrees relative to a baseline, but in this utility model, vertical refers to cases including those within 80 to 100 degrees.

[0022] like Figures 1 to 4 As shown, the LED lamp 100 of this utility model includes: a lamp holder module 1, a photoelectric module 2, and a light processing unit 3. The lamp holder module 1 includes a frame 11 and a housing 12, which are connected and fixedly connected. The photoelectric module 2 is at least partially housed in the lamp holder module 1. The photoelectric module 2 includes a light source module 21 and a power supply module 22, which are connected and fixedly connected. The light processing unit 3 is disposed on the light-emitting side of the light source module 21. The light emitted by the light source module 21 passes through the light processing unit 3 and is then emitted from the LED lamp 100.

[0023] The photoelectric module 2 is at least partially housed in the housing 12; furthermore, the photoelectric module 2 can be completely housed in the housing 12.

[0024] Compared to the light source module 21, the power supply module 22 is positioned closer to the light processing unit 3. That is, the distance between the power supply module 22 and the light processing unit 3 is less than the distance between the light source module 21 and the light processing unit 3. This design ensures a certain distance between the light source module 21 and the light processing unit 3 to prevent obvious light spots on the light-emitting side. Compared to a design where the power supply module 22 is positioned further away from the light processing unit 3, this design effectively reduces the overall height of the LED lamp 100. In other words, the power supply module 22 is positioned between the light source module 21 and the light processing unit 3. Furthermore, at least a portion of the light emitted by the light source module 21 illuminates the power supply module 22. The light source module 21 may have structures for refracting and / or reflecting light energy, allowing the power supply module 22 to adjust the light emitted from the light source module 21 before it is emitted from the LED lamp. That is, at least a portion of the light emitted by the light source module 21 first illuminates the power supply module 22 and then is emitted from the light processing unit 3, thereby adjusting the path of the emitted light.

[0025] As an optional implementation, the power module 22 and the light source module 21 are connected by a limiting post 23, which limits the distance between the power module 22 and the light source module 21. The distance between the power module 22 and the light source module 21 can be determined by adjusting the height of the limiting post 23, thereby ensuring a certain distance between the light source module 21 and the light processing unit 3 to prevent obvious light spots on the light-emitting side, while effectively reducing the overall height of the LED lamp 100. The limiting post 23 can be connected and fixed to the power module 22 and the light source module 21 respectively by snap-fit ​​or bolt fastening.

[0026] like Figures 5-7 As shown, the light source module 21 includes a light-emitting unit 211 and a lamp plate 212, with the light-emitting unit 211 disposed on the lamp plate 212. The lamp plate 212 may be circular or approximately circular. The light-emitting unit 211 includes a first light-emitting unit 2111 and a second light-emitting unit 2112, with the second light-emitting unit 2112 disposed along the outer ring of the lamp plate 212. The first light-emitting unit 2111 is disposed on the lamp plate 212, and is disposed inside the second light-emitting unit 2112. In other words, the first light-emitting unit 2111 is disposed on the inner ring of the lamp plate 212. Further, the first light-emitting unit 2111 is arranged in a ring on the lamp plate 212, and the first light-emitting unit 2111 and the second light-emitting unit 2112 are respectively disposed on two concentric circles with the center of the lamp plate 212 as the center. The distance R1 from the first light-emitting unit 2111 to the center (i.e., the center of the circle) of the lamp plate 212 is less than the distance R2 from the second light-emitting unit 2112 to the center (i.e., the center of the circle) of the lamp plate 212.

[0027] like Figure 7 As shown, the power module 22 can be annular or approximately annular. Viewed from the light-emitting side perpendicular to or approximately perpendicular to the lamp panel 212, the power module 22 is positioned between the first light-emitting unit 2111 and the second light-emitting unit 2112. That is, when the distance from the side of the power module 22 closest to the central axis of the LED lamp to its center (i.e., its center) is R3, the distance from the side of the power module 22 furthest from the central axis of the LED lamp to its center (i.e., its center) is R4, the distance from the first light-emitting unit 2111 to the center (i.e., the center) of the lamp panel 212 is R1, and the distance from the second light-emitting unit 2112 to the center (i.e., the center) of the lamp panel 212 is R2, the following conditions are met: R2 > R4 > R3 > R1. The light emitted by the first light-emitting unit 2111 and the second light-emitting unit 2112 is offset from the power module 22 and is less likely to be blocked by the power module 22, so that the light can remain sufficient and stable.

[0028] In the height direction of the LED lamp 100, that is, in the direction perpendicular to the lamp panel 212, the light-emitting unit 211 and the power supply module 22 are staggered and do not overlap, so that when the LED lamp 100 is in use, that is, when viewed from the light-emitting side perpendicular to or approximately perpendicular to the lamp panel 212, the power supply module 22 is not likely to block the light-emitting unit 211, so that the light can remain sufficient and stable.

[0029] As an optional implementation, the light-emitting unit 211 may also include two or more concentric ring-shaped light-emitting units, with the power module 22 correspondingly disposed in the gap between two adjacent concentric ring-shaped light-emitting units, so that the light-emitting unit 211 and the power module 22 are staggered and do not overlap, thus avoiding interference with the light.

[0030] like Figures 1-2 As shown in Figure 8, the frame 11 is not fully enclosed on all sides, which is different from the fully enclosed design. This design can effectively improve the heat dissipation of the frame 11.

[0031] The cross-section of the frame 11 gradually increases in the direction away from the box 12, making the frame 11 trumpet-shaped. The inner wall of the frame 11 fits with the outer wall of the box 12, allowing the box 12 to be placed on the inner wall of the frame 11 when multiple lamp holder modules 1 are stacked. Specifically, the frame 11 has an opening on the side away from the box 12 and the side where it is connected and fixed, and the area of ​​the opening is larger than the cross-sectional area of ​​the box 12 on the side where it is connected and fixed. A ring-shaped plane is circumferentially provided at the bottom of the frame 11. During the transportation of multiple LED lamps 100, the frame 11 and box 12 of the lamp holder module 1 can be used to stack the LED lamps 100 layer by layer, thereby reducing the transportation volume. At the same time, the ring-shaped plane makes the stacking of the LED lamps 100 more stable and facilitates transportation.

[0032] like Figures 2-4 As shown, the light processing unit 3 includes a lampshade 32, which is connected and fixed to the lamp holder module 1. The lampshade 32 is disposed on the light-emitting side of the LED lamp, and the light emitted by the light-emitting unit 211 is emitted through the lampshade 32.

[0033] The light processing unit 3 may further include a horn section 31, which is connected and fixed to the lamp holder module 1. The horn section 31 is disposed on the outside of the lamp cover 32. After the light emitted by the light-emitting unit 211 passes through the lamp cover 32, it is at least partially reflected by the horn section 31 before being emitted from the LED lamp 100. The horn section 31 can reflect light, thereby adjusting the emitted light. An anti-glare cylinder 33 may be disposed on the inner side of the horn section 31, and the anti-glare cylinder 33 is detachably connected to the horn section 31. The inner side of the anti-glare cylinder 33 may be smooth or threaded. When the anti-glare cylinder 33 is disposed on the inner side of the horn section 31, the light emitted by the light-emitting unit 211 passes through the lamp cover 32, and is at least partially processed by the anti-glare cylinder 33 before being emitted from the LED lamp 100. The anti-glare cylinder 33 can scatter / reflect light, thereby achieving a soft light and anti-glare effect.

[0034] As an optional implementation, the horn part 31 and the lamp holder module 1 are detachably connected by a connecting part. The connecting part can be configured as an elastic hook structure arranged circumferentially on the horn part 31, and the number of elastic hook structures is at least one. The connecting part makes the horn part 31 detachable, which is convenient for replacement and repair.

[0035] 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 lamp holder module includes a frame and a housing", "the frame and the housing are connected and fixed", "the photoelectric module is at least partially housed in the lamp holder module", "the photoelectric module includes a light source module and a power supply module", "the light source module and the power supply module are connected and fixed", "the light processing unit is disposed on the light-emitting side of the light source module", and "the light emitted by the light source module is emitted from the LED lamp after passing through the light processing unit", can be applied individually or as a whole in practice, so that only one feature is implemented or several features are implemented simultaneously.

[0036] For example, a lamp holder module includes a frame and a housing, with the frame and housing connected and fixed together.

[0037] For example, the photoelectric module is at least partially housed within the lamp holder module.

[0038] In other words, the above features can be arranged and combined in any way and used to improve LED lighting fixtures.

[0039] 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 construed as an indication that the inventors have not considered that subject matter as part of the disclosed utility model subject matter.

Claims

1. An LED lighting fixture, characterized in that, include: A lamp holder module, comprising a frame and a housing, wherein the frame and the housing are connected and fixed together; A photoelectric module, at least partially housed in the lamp holder module, the photoelectric module including a light source module and a power supply module, the light source module and the power supply module being connected and fixedly connected; as well as A light processing unit is disposed on the light-emitting side of the light source module, and the light emitted by the light source module passes through the light processing unit and is then emitted from the LED lamp. The power supply module is located between the light source module and the light processing unit.

2. The LED lamp as described in claim 1, characterized in that, The distance between the power supply module and the light processing unit is less than the distance between the light source module and the light processing unit.

3. The LED lamp as described in claim 2, characterized in that, The light source module includes a light-emitting unit and a lamp board, with the light-emitting unit disposed on the lamp board.

4. The LED lamp as described in claim 3, characterized in that, The light-emitting unit includes a first light-emitting unit and a second light-emitting unit, with the second light-emitting unit disposed outside the first light-emitting unit.

5. The LED lamp as described in claim 4, characterized in that, The second light-emitting unit is arranged along the outer ring of the lamp panel.

6. The LED lamp as described in claim 5, characterized in that, The first light-emitting unit and the second light-emitting unit are arranged on concentric circles with the center of the lamp panel as the center.

7. The LED lamp as described in claim 6, characterized in that, The distance from the first light-emitting unit to the center of the lamp panel is less than the distance from the second light-emitting unit to the center of the lamp panel.

8. The LED lamp as described in claim 5, characterized in that, In a direction perpendicular to the lamp panel, the power supply module is disposed between the first light-emitting unit and the second light-emitting unit.

9. The LED lamp as described in claim 6, characterized in that, In the direction perpendicular to the lamp panel, the light-emitting unit does not overlap with the power supply module.

10. The LED lamp as described in claim 9, characterized in that, The distance from the side of the power module closest to the central axis of the LED lamp to its center is R3, the distance from the side of the power module furthest from the central axis of the LED lamp to its center is R4, the distance from the first light-emitting unit to the center of the lamp board is R1, and the distance from the second light-emitting unit to the center of the lamp board is R2, satisfying: R2>R4>R3>R1.

11. The LED lamp as described in claim 1, characterized in that, The frame is not fully enclosed on all sides.

12. The LED lamp as described in claim 11, characterized in that, The frame has an opening facing away from the box and the side where it is connected and fixed, and the area of ​​the opening of the frame is larger than the cross-sectional area of ​​the box on the side where it is connected and fixed to the frame.

13. The LED lamp as described in claim 3, characterized in that, The light processing unit includes a lampshade, which is connected and fixed to the lamp holder module; the lampshade is disposed on the light-emitting side of the LED lamp, and the light emitted by the light-emitting unit is emitted through the lampshade.

14. The LED lamp as described in claim 13, characterized in that, The light processing unit includes a speaker section, which is connected and fixed to the lamp holder module.

15. The LED lamp as described in claim 14, characterized in that, The horn section is located on the outside of the lampshade. The light emitted by the light-emitting unit passes through the lampshade and is reflected by the horn section in at least part before being emitted from the LED lamp.

16. The LED lamp as described in claim 15, characterized in that, An anti-glare cylinder may be provided on the inner side of the horn section, and the anti-glare cylinder may be detachably connected to the horn section.

17. The LED lamp as described in claim 16, characterized in that, The light emitted by the light-emitting unit passes through the lampshade, and at least part of it passes through the anti-glare tube before being emitted from the LED lamp.

18. The LED lamp as described in claim 17, characterized in that, The inner side of the anti-glare cylinder is smooth.

19. The LED lamp as described in claim 17, characterized in that, The inner side of the anti-glare cylinder is threaded.

20. The LED lamp as described in claim 1, characterized in that, The optoelectronic module is at least partially housed within the housing.

21. The LED lamp as described in claim 1, characterized in that, The optoelectronic module is completely housed within the housing.

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