Lamp

Abstract

The utility model provides a lamp which comprises a lamp body and a heat dissipation assembly. The multiple lamp bodies are arranged, and the multiple lamp bodies can be combined. The lamp body comprises a bottom wall, a first side wall and a second side wall, an LED lamp strip is fixed to the bottom wall, a plurality of grooves are formed in the surface of the bottom wall, and the two ends of each groove extend to the two ends of the lamp body; the heat dissipation assembly comprises a plurality of heat dissipation fins, the heat dissipation fins are fixed in the grooves, and the heat dissipation fins abut against the LED light bars. According to the lamp, heat dissipated by the LED lamp strip can be dissipated to the end of the lamp body through the cooling fins, and the heat dissipation performance of the combined lamp body is effectively improved with small cost increase.

Description

Technical Field

[0001] This utility model relates to the field of lighting equipment technology, and in particular to a lamp. Background Technology

[0002] LEDs are increasingly valued by countries around the world because they generate less heat during operation, have higher luminous efficiency, and are characterized by high efficiency, low power consumption, energy saving, environmental protection, and long lifespan.

[0003] With the development of technology, more and more LED lamp housings are specially designed to have combination functions, which can combine and fix multiple lamps side by side, thereby improving the flexibility of the lamps.

[0004] Most current lamp housings are made of aluminum alloy. LED strips are placed on the inner wall of the housing, and the aluminum alloy dissipates heat when the LED strips heat up. However, after assembly, part of the surface of the lamp housing is blocked, resulting in poorer heat dissipation performance of the assembled lamp compared to a single LED strip. The overall heat generation increases, posing a potential hazard for long-term use. Utility Model Content

[0005] Based on the above situation, the main purpose of this utility model is to provide a lamp to solve the problem that when part of the surface of the lamp housing is blocked after assembly, the heat dissipation performance of the assembled lamp is worse than that of a single lamp strip, and the overall heat generation is greater.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A lighting fixture, comprising a lamp body and a heat dissipation component;

[0008] Multiple lamp bodies are provided, and multiple lamp bodies can be combined;

[0009] The lamp body includes a bottom wall, a first side wall and a second side wall. An LED light strip is fixed on the bottom wall. Multiple grooves are formed on the surface of the bottom wall, and the two ends of the grooves extend to the two ends of the lamp body.

[0010] The heat dissipation component includes multiple heat sinks, which are fixed in the groove and abut against the LED light strip.

[0011] Preferably, plugs are fixed on both sides of the lamp body;

[0012] The surface of the plug is provided with a square groove, and a copper sheet is fixed in the square groove. When the plug is fixed in the lamp body, the copper sheet abuts against the end of the heat sink.

[0013] Preferably, the heat sink is made of copper sheet.

[0014] Preferably, a locking strip is fixed to one side of the first sidewall, the locking strip having a T-shaped cross-sectional structure, and a locking groove is provided on the second sidewall, the locking groove having a T-shaped cross-sectional structure, and the locking strip can be inserted into the locking groove.

[0015] Preferably, it also includes an auxiliary mounting wall;

[0016] The auxiliary mounting wall includes a first plate and a second plate. Both sides of the first plate are flat plates, and a T-shaped combination groove is opened on one side of the first plate. The combination groove can be inserted into the clip.

[0017] The second plate has two flat surfaces on both sides, and a combination strip is fixed to one side of the second plate. The combination strip can be inserted into the slot.

[0018] The beneficial effects of this utility model are as follows: This application provides a heat sink that penetrates the lamp body below the LED light strip of a single lamp body. The heat sink can be made of a material with better heat dissipation performance than aluminum alloy lamp body, so that the heat emitted by the LED light strip can be dissipated to the end of the lamp body through the heat sink, thereby effectively improving the heat dissipation performance of the combined lamp body with a small cost.

[0019] Other beneficial effects of this utility model will be explained in detail through the introduction of specific technical features and technical solutions in the specific embodiments. Those skilled in the art should be able to understand the beneficial technical effects brought about by the technical features and technical solutions through the introduction of these technical features and technical solutions. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of a lamp according to the present invention.

[0021] Figure 2 This is a schematic diagram showing the structure of the bottom wall of a lamp according to the present invention.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Lamp body; 11. Bottom wall; 111. Groove; 112. Heat sink; 12. First side wall; 121. Clip; 13. Second side wall; 131. Slot; 14. Inner cavity; 2. Auxiliary mounting wall; 21. First plate; 211. Combination groove; 22. Second plate; 221. Combination strip; 3. Heat dissipation assembly; 4. End cap; 41. Square groove; 42. Copper sheet; 5. PC lamp cover; 6. LED light strip. Detailed Implementation

[0024] The present invention will now be described based on embodiments, but the present invention is not limited to these embodiments. In the following detailed description of the present invention, some specific details are described in detail, but well-known methods, processes, procedures, and elements are not described in detail in order to avoid obscuring the essence of the present invention.

[0025] Furthermore, those skilled in the art should understand that the accompanying drawings provided herein are for illustrative purposes only and are not necessarily drawn to scale.

[0026] Unless the context explicitly requires it, the words "comprising," "including," and similar terms throughout the specification and claims should be interpreted as encompassing rather than being exclusive or exhaustive; that is, meaning "including but not limited to."

[0027] In the description of this utility model, it should be understood that the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0028] Reference Figure 1-2 This utility model provides a lamp fixture, including a lamp body 1, an auxiliary mounting wall 2, and a heat dissipation component 3. Multiple lamp bodies 1 are provided, and these lamp bodies 1 can be combined in the width direction to form a larger lamp fixture. The auxiliary mounting wall 2 is located on both sides of the combined lamp fixture, maintaining the integrity of the lamp body 1 combined with the lamp fixture. The heat dissipation component 3 is disposed within each lamp body 1, enabling the lamp fixture to have good heat dissipation performance after being combined into a lamp fixture.

[0029] The lamp body 1 includes a bottom wall 11, a first side wall 12, and a second side wall 13. The first side wall 12 and the second side wall 13 are arranged opposite to each other and are perpendicularly connected to the bottom wall 11. The first side wall 12, the second side wall 13, and the bottom wall 11 enclose an inner cavity 14 with an opening on one side. A PC lampshade 5 is fixed at the opening of the inner cavity 14. The PC lampshade 5 can be snapped into the slots 131 of the first side wall 12 and the second side wall 13 and fixed to the lamp body 1 by elastic buckles. It should be noted that the specific structure of the PC lampshade 5 is prior art and will not be described in detail in this application.

[0030] A retaining strip 121 is fixed on the side of the first sidewall 12 away from the inner cavity 14. The retaining strip 121 has a T-shaped cross-section. A retaining groove 131 is provided on the side of the second sidewall 13 away from the inner cavity 14. The retaining groove 131 has a T-shaped cross-section. The retaining strip 121 can be inserted into the retaining groove 131, so that the retaining groove 131 and the retaining strip 121 are engaged. When connecting the two lamp bodies 1, the retaining strips 121 and retaining grooves 131 of the two adjacent lamp bodies 1 can cooperate and fix each other. The structure is simple and the installation is quick.

[0031] An LED light strip 6 is fixed to the upper surface of the bottom wall 11, and the LED light strip 6 can be adhesively fixed to the bottom wall 11. Multiple grooves 111 are formed on the surface of the bottom wall 11, with both ends of the grooves 111 extending to both ends of the lamp body 1. The heat dissipation assembly 3 includes multiple heat sinks 112, which are fixed within the grooves 111. The heat sinks 112 are made of copper plates, and the end faces of the heat sinks 112 are flush with the end faces of both ends of the lamp body 1. The bottom surface of the LED light strip 6 abuts against the heat sinks 112. After multiple lamp bodies 1 are combined and connected, a lamp with a relatively large width is formed. The aluminum lamp bodies 1 are connected in sequence, making it difficult for the heat generated by the LED light strip 6 to dissipate. This application provides a heat sink 112 that penetrates the LED strip 6 of a single lamp body 1 below it. The heat sink 112 can be made of a material with better heat dissipation performance than the aluminum alloy lamp body 1, so that the heat emitted by the LED strip 6 can be dissipated to the end of the lamp body 1 through the heat sink 112, thereby effectively improving the heat dissipation performance of the combined lamp body 1 at a relatively low cost.

[0032] As one embodiment, both ends of the lamp body 1 are fixed with plugs 4. The plugs 4 can be fixed to the lamp body 1 by being snapped into the inner cavity 14 with elastic clips. It should be noted that the structure for fixing the plugs 4 and the lamp body 1 is not limited to this, as long as it can achieve the fixation of the two. The surface of the plugs 4 has multiple square grooves 41, and copper sheets 42 are fixed in the square grooves 41. When the plugs 4 are fixed to the lamp body 1, the copper sheets 42 can abut against the end of the heat sink 112. The heat dissipated by the LED light strip 6 can be quickly conducted to the end of the lamp body 1 through the heat sink 112, and then transferred to the copper sheet 42 to directly contact the air, so that even when multiple lamp bodies 1 are combined, the heat generated by the LED light strip 6 can still be quickly dissipated.

[0033] The auxiliary mounting wall 2 includes a first plate 21 and a second plate 22. The first plate 21 can cooperate with the first side wall 12, and the second plate 22 can cooperate with the second side wall 13. Both sides of the first plate 21 are flat plates. A T-shaped combination groove 211 is opened on one side of the first plate 21. The combination groove 211 can be inserted into the retaining strip 121, so that the first plate 21 can be fixed to one side of the lamp body 1, making one side of the entire lamp flat.

[0034] The two sides of the second plate 22 are flat plates. A combination strip 221 is fixed on one side of the second plate 22. The combination strip 221 can be inserted into the slot 131 to fix the second plate 22 to the side of the entire lamp away from the first plate 21. The first plate 21 and the second plate 22 are located on both sides of the lamp, which can cover the exposed slot strip 121 and slot 131 of the combined lamp body 1 and improve the overall integrity of the lamp.

[0035] The implementation principle of this utility model is as follows: In this application, a heat sink 112 penetrating through the lamp body 1 is provided below the LED light strip 6 of a single lamp body 1. The heat sink 112 can be made of a material with better heat dissipation performance than the aluminum alloy lamp body 1, so that the heat emitted by the LED light strip 6 can be dissipated to the end of the lamp body 1 through the heat sink 112, thereby effectively improving the heat dissipation performance of the combined lamp body 1 with a small cost.

[0036] Those skilled in the art will understand that, without conflict, the above-mentioned preferred solutions can be freely combined and superimposed.

[0037] It should be understood that the above-described embodiments are merely exemplary and not restrictive. Without departing from the basic principles of this utility model, any obvious or equivalent modifications or substitutions made by those skilled in the art regarding the above details will be included within the scope of the claims of this utility model.

Claims

1. A lamp, characterized in that, Including the lamp body and heat dissipation components; The lamp body is provided in multiple ways, and the multiple lamp bodies can be combined. The lamp body includes a bottom wall, a first side wall and a second side wall. An LED light strip is fixed on the bottom wall. Multiple grooves are formed on the surface of the bottom wall, and the two ends of the grooves extend to the two ends of the lamp body. The heat dissipation component includes multiple heat sinks, which are fixed in the groove and abut against the LED light strip.

2. The lamp as described in claim 1, characterized in that, End caps are fixed on both sides of the lamp body; The surface of the plug is provided with a square groove, and a copper sheet is fixed in the square groove. When the plug is fixed in the lamp body, the copper sheet abuts against the end of the heat sink.

3. A lamp as described in claim 1, characterized in that, The heat sink is made of copper sheet.

4. A lamp as described in claim 1, characterized in that, A locking strip is fixed to one side of the first sidewall. The locking strip has a T-shaped cross-sectional structure. A locking groove is provided on the second sidewall. The locking groove has a T-shaped cross-sectional structure. The locking strip can be inserted into the locking groove.

5. A lamp as described in claim 4, characterized in that, It also includes auxiliary installation walls; The auxiliary mounting wall includes a first plate and a second plate. Both sides of the first plate are flat plates, and a T-shaped combination groove is provided on one side of the first plate. The combination groove can be inserted into the clip. The second plate has two flat surfaces on both sides, and a combination strip is fixed to one side of the second plate. The combination strip can be inserted into the slot.

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