Waterproof lamp with replaceable photoelectric assembly

Abstract

The utility model provides a waterproof lamp with a replaceable photoelectric assembly. The waterproof lamp comprises an end cover, a lamp body, a fixing ring and the photoelectric assembly. The fixing rings are fixed to the inner sides of the end faces of the two sides of the lamp body assembly so that a space for containing the photoelectric assembly can be defined by the fixing rings and the lamp body, and the end covers are fixed to the two sides of the lamp body assembly and detachably connected with the lamp body; a sealing gasket is arranged on the side, facing the lamp body, of the end cover, and when the lamp body is connected with the end cover, the end face of the lamp body extrudes the sealing gasket to form sealing connection.

Description

Technical Field

[0001] The utility model relates to a lighting device, in particular to a waterproof lamp. Background Art

[0002] The strip lamp, as the name implies, is a lamp with a long strip shape. In the prior art, for example, the utility model patent with the publication number "CN214094093U" discloses a spliced strip lamp, which includes a strip lamp unit housing, a mounting base and a plug; a lamp strip slot is formed in the strip lamp unit housing for installing an LED lamp strip assembly, and both ends of the LED lamp strip assembly include power plug posts, and the opening of the lamp strip slot is covered by a light-transmitting lamp cover; a slot is provided on the mounting end face of the strip lamp unit housing, and the mounting base can be inserted into the slot to fix the strip lamp unit housing on the mounting surface; the plug is an L-shaped plug with a shape matching the end face of the strip lamp unit housing and includes a power wire. When the plug is inserted into the end face of the strip lamp unit housing, the power wire is connected to the power plug post of the LED lamp strip assembly.

[0003] The disassembly and assembly of the current product module are complex, difficult for end-users to operate, and may cause a reduction in waterproof performance. Summary of the Utility Model

[0004] The main technical problem to be solved by the utility model is to provide a waterproof lamp that facilitates the replacement of optoelectronic components.

[0005] To solve the above technical problems, the utility model provides a waterproof lamp with replaceable optoelectronic components, including: an end cover, a lamp body, a fixing ring and an optoelectronic component;

[0006] The fixing ring is fixed inside the two side end faces of the lamp body component to define a space for accommodating the optoelectronic component together with the lamp body. The end cover is fixed on both sides of the lamp body component and forms a detachable connection with the lamp body;

[0007] A sealing gasket is arranged on the side of the end cover facing the lamp body. When the lamp body is connected to the end cover, the end face of the lamp body presses the sealing gasket to form a sealed connection.

[0008] In a preferred embodiment: the fixing ring has a through channel along the axial direction, and ribs are arranged at the bottom of the through channel. The ribs define a slot, and insertion ribs are arranged on the inner wall of the lamp body and are in plug-in fit with the slot. Threaded holes are arranged on the end faces of the insertion ribs.

[0009] In a preferred embodiment: a limiting groove extending along the circumferential direction is arranged on the end face of the lamp body, and limiting ribs matching the limiting groove are arranged on the inner surface of the end cover; an opening communicating with the limiting groove is also arranged on the end face of the lamp body. The opening extends along the circumferential direction of the lamp body and communicates to the outside of the end face.

[0010] In a preferred embodiment: The optoelectronic component includes: a light source board, a heat dissipation board, and a power supply;

[0011] The power supply is detachably connected to the bottom of the heat dissipation board. The light source board is disposed on the upper surface of the heat dissipation board and has a translational freedom along the length direction of the heat dissipation board, so that the light source board has a first position and a second position relative to the heat dissipation board. When the light source board is in the first position, the light source board and the limiting member on the heat dissipation board are in limiting cooperation along the thickness direction of the light source board. When the light source board is in the second position, the light source board and the limiting member on the heat dissipation board are in contact limiting cooperation along the thickness direction of the light source board.

[0012] In a preferred embodiment: A through groove is provided on the light source board along the moving direction from the first position to the second position.

[0013] In a preferred embodiment: The limiting member is a spring piece, one end of which is connected to the heat dissipation board, and the other end is a free end and forms a clamping space for the light source board with the heat dissipation board.

[0014] In a preferred embodiment: There are three spring pieces, which are arranged at intervals along the length direction of the heat dissipation board, and the through groove corresponds to the spring piece one by one.

[0015] In a preferred embodiment: The power supply includes a first part disposed outside the end face of the heat dissipation board and a second part disposed at the bottom of the heat dissipation board;

[0016] A wedge block is provided on the upper surface of the second part, and a clamping groove cooperating with the wedge block is provided on the heat dissipation board.

[0017] In a preferred embodiment: The light source board is further provided with a relief hole, and a screw hole is provided on the heat dissipation board corresponding to the relief hole.

[0018] Compared with the prior art, the technical solution of the present utility model has the following beneficial effects:

[0019] The present utility model provides a waterproof lamp with a replaceable optoelectronic component. The waterproof structure is realized by means of an end cover and a lamp body. In this way, as long as the end cover is removed, the optoelectronic component can be taken out and replaced. Then, by reinstalling the end cover, the sealing performance of the waterproof lamp can be restored, so that the optoelectronic component can be replaced without damaging the waterproof sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an exploded view of the structure of a strip lamp in a preferred embodiment of the present utility model;

[0021] Figures 2 - 6 It is a step diagram for replacing the light source board of the strip lamp in a preferred embodiment of the present utility model;

[0022] Figure 7 This is a cross-sectional view when the end cover and the lamp body are separated in the preferred embodiment of the present utility model;

[0023] Figure 8 This is a cross-sectional view after the end cover and the lamp body are installed in the preferred embodiment of the present utility model. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "provided with", "sheathed / connected", "connection", etc. shall be understood in a broad sense. For example, "connection" can be wall-mounted connection, detachable connection, or integral connection, it can be mechanical connection, electrical connection, direct connection, or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] Refer to Figures 1 - 8 , this embodiment provides a waterproof lamp, including: an end cover 1, a lamp body 2, a fixing ring 3, and an optoelectronic component 4.

[0027] The above optoelectronic component 4 is an optoelectronic component 4 with a replaceable light source board, and specifically includes: a light source board 41, a heat dissipation board 42, and a power supply 43;

[0028] The power supply 43 is detachably connected to the bottom of the heat dissipation board 42. The light source board 41 is disposed on the upper surface of the heat dissipation board 42 and has a translational degree of freedom along the length direction of the heat dissipation board 42 relative to the heat dissipation board 42, so that the light source board 41 has a first position and a second position relative to the heat dissipation board 42; when the light source board 41 is in the first position, the light source board 41 and the limiting member on the heat dissipation board 42 are in limiting cooperation along the thickness direction of the light source board 41; when the light source board 41 is in the second position, the light source board 41 and the limiting member on the heat dissipation board 42 are in contact limiting cooperation along the thickness direction of the light source board 41. Therefore, as long as the light source board 41 is moved relative to the heat dissipation board 42 to the second position, the light source board 41 can be removed and replaced.

[0029] During daily use, the light source board 41 needs to be fixed on the heat dissipation board 42. To this end, the light source board 41 is further provided with a relief hole 411, and the heat dissipation board 42 is provided with a screw hole 421 corresponding to the position of the relief hole 411. In this way, the light source board 41 can be fixed at the first position through the screw and the screw hole 421. When the light source board 41 needs to be replaced, the screw is removed, and the light source board 41 can be moved to the second position and then taken off from the heat dissipation board 42.

[0030] In this embodiment, in order to realize that when the light source board 41 is at the first position, the limiting members on the light source board 41 and the heat dissipation board 42 are in limiting cooperation along the thickness direction of the light source board 41. A through groove 412 is provided on the light source board 41 along the moving direction from the first position to the second position.

[0031] Correspondingly, the limiting member is an elastic piece 422, one end of which is connected to the heat dissipation board 42, and the other end is a free end and forms a clamping space for the light source board 41 with the heat dissipation board 42.

[0032] In this way, when the elastic piece 422 is placed in the through groove 412, it can move along the through groove 412, so that the light source board 41 moves relative to the heat dissipation board 42 between the first position and the second position. When the clamping space moves into the through groove 412, the light source board 41 moves to the second position.

[0033] In this embodiment, there are three elastic pieces 422, which are arranged at intervals along the length direction of the heat dissipation board 42, and the through groove 412 corresponds to the elastic piece 422 one by one.

[0034] Moreover, in order to fix the power supply 43, the power supply 43 includes a first part placed outside the end face of the heat dissipation board 42 and a second part placed at the bottom of the heat dissipation board 42; a wedge block 431 is provided on the upper surface of the second part, and a clamping groove 423 is provided on the heat dissipation board 42 to cooperate with the wedge block 431.

[0035] For the entire waterproof lamp, the fixing ring 3 is fixed inside the two side end faces of the lamp body 2 assembly, and the end cover 1 is fixed outside the two side end faces of the lamp body 2 assembly. The fixing ring 3 has a through channel 31 along the axial direction, and a rib 311 is provided at the bottom of the through channel 31. The rib 311 defines a slot 312, and a plug rib 21 is provided on the inner wall of the lamp body 2 to be in plug-in cooperation with the slot 312. A threaded hole 22 is provided on the end face of the plug rib 21.

[0036] The end face of the lamp body 2 is provided with a limiting groove 23 extending along the circumference, and the inner surface of the end cover 1 is provided with a limiting rib that cooperates with the limiting groove 23. The end face of the lamp body 2 is further provided with an opening communicating with the limiting groove 23. The opening extends along the circumference of the lamp body 2 and communicates to the outside of the end face. The limiting rib is placed outside the limiting groove 23 through the opening, and then by rotating the end cover 1, the limiting rib can be inserted into the limiting groove 23 to complete the installation.

[0037] In this embodiment, in order to form a waterproof effect, the inside of the end cover is provided with a first clamping wall and a second clamping wall, and a clamping space for clamping the sealing ring 13 is formed between the first clamping wall 11 and the second clamping wall 12. And the end face of the lamp body 2 serves as an extrusion surface that cooperates with the sealing ring 13. During installation, first, the limiting rib is placed outside the limiting groove 23 through the opening, and then by rotating the end cover 1, the limiting rib can be inserted into the limiting groove 23 to complete the installation. At this time, as the limiting rib moves in the limiting groove 23, the end face of the lamp body 2 moves towards the direction close to the sealing ring 1, and finally presses against the sealing ring 13 to achieve a sealing fit.

[0038] The above description is only a preferred specific embodiment of the present invention and does not limit the patent scope of the present invention. Any technical equivalent transformation made using the content of the specification of the present invention falls within the protection scope of the present invention.

Claims

1. A waterproof lamp with a replaceable optoelectronic component, characterized in that Comprising: An end cap, a lamp body, a fixing ring, and an optoelectronic component; The fixing ring is fixed to the inner sides of the two end faces of the lamp body to define a space for accommodating the optoelectronic component with the lamp body, and the end cap is fixed to the two sides of the lamp body and forms a detachable connection with the lamp body; A sealing gasket is provided on the side of the end cap facing the lamp body. When the lamp body is connected to the end cap, the end face of the lamp body presses the sealing gasket to form a sealed connection.

2. The waterproof lamp with a replaceable optoelectronic component according to claim 1, characterized in that: The fixing ring has a through-channel along the axial direction, and ribs are provided at the bottom of the through-channel. The ribs define a slot, and inserting ribs that are in plug-in fit with the slot are provided on the inner wall of the lamp body. Threaded holes are provided on the end faces of the inserting ribs.

3. The waterproof lamp with replaceable optoelectronic components according to claim 2, characterized in that: A limiting groove extending along the circumferential direction is provided on the end face of the lamp body, and limiting ribs that cooperate with the limiting groove are provided on the inner surface of the end cap; an opening communicating with the limiting groove is further provided on the end face of the lamp body. The opening extends along the circumferential direction of the lamp body and communicates to the outside of the end face.

4. A waterproof lamp with a replaceable optoelectronic component according to any one of claims 1 to 3, characterized in that: The optoelectronic component includes: a light source board, a heat dissipation board, and a power supply; The power supply is detachably connected to the bottom of the heat dissipation board. The light source board is arranged on the upper surface of the heat dissipation board and has a translational freedom degree along the length direction of the heat dissipation board relative to the heat dissipation board, so that the light source board has a first position and a second position relative to the heat dissipation board; when the light source board is in the first position, the light source board and the limiting member on the heat dissipation board are in limiting fit along the thickness direction of the light source board; when the light source board is in the second position, the light source board and the limiting member on the heat dissipation board are in contact limiting fit along the thickness direction of the light source board.

5. The waterproof lamp with replaceable optoelectronic components according to claim 4, characterized in that: A through groove is provided on the light source board along the moving direction from the first position to the second position.

6. The waterproof lamp with a replaceable optoelectronic component according to claim 5, characterized in that: The limiting member is a spring piece, one end of which is connected to the heat dissipation board, and the other end is a free end and forms a clamping space for the light source board with the heat dissipation board.

7. The waterproof lamp with a replaceable optoelectronic component according to claim 6, characterized in that: There are three spring pieces, which are arranged at intervals along the length direction of the heat dissipation board, and the through groove corresponds to the spring piece one by one.

8. The waterproof lamp with a replaceable optoelectronic component according to claim 7, characterized in that: The power supply includes a first part placed outside the end face of the heat dissipation board and a second part placed at the bottom of the heat dissipation board; A wedge block is provided on the upper surface of the second part, and a clamping groove that cooperates with the wedge block is provided on the heat dissipation board.

9. The waterproof lamp with replaceable optoelectronic components according to claim 4, characterized in that: A relief hole is further provided on the light source board, and a screw hole is provided on the heat dissipation board corresponding to the relief hole.

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