Quick-release wall lamp shell convenient to maintain

Abstract

The utility model relates to the technical field of wall lamps, and discloses a quick-release wall lamp housing convenient to maintain, which comprises a wall, one side of the wall is fixedly connected with a wall lamp body, the bottom of the interior of the wall lamp body is provided with a placing groove, and the interior of the placing groove is slidably connected with a lamp housing body. A penetrating groove is formed in the top of the wall lamp body, a hollowed-out plate is slidably connected to the interior of the penetrating groove, and two connecting plates are slidably connected to the interior of the hollowed-out plate. According to the quick-release wall lamp shell convenient to maintain, a user rotates a rotary knob to drive an oval block to rotate, limiting on connecting plates on the two sides is relieved, under the thrust of a second thrust spring, the connecting plates are pushed to move towards the middle, a limiting rod is separated from the interior of a limiting groove, limiting on a hollowed-out plate is relieved, and the hollowed-out plate can be taken out upwards; and limiting on the lamp shell body is relieved, so that the lamp shell body can move upwards to be taken out, and the internal lamp is convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of wall lamps, in particular to a quick-detachable wall lamp housing which is easy to maintain. Background Art

[0002] Wall lamps are auxiliary lighting decorative lamps installed on indoor walls. They are generally equipped with milky white glass lampshades. The power of the bulbs is around 15-40 watts. The light is elegant and harmonious, which can embellish the environment with elegance and splendor.

[0003] With respect to the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the lamp housing of existing wall lamps is mostly fixed to the wall lamps. When the wall lamps are damaged, the lamp housing cannot be removed for repair. The entire wall lamp needs to be replaced, which increases maintenance costs. Utility Model Content

[0004] The technical problem to be solved by the utility model is that in the prior art, the lamp housing is fixed to the wall lamp, and when the wall lamp is damaged, the lamp housing cannot be removed for repair. Therefore, a quick-detachable wall lamp housing which is easy to maintain is proposed.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme: a quick-detachable wall lamp housing that is easy to maintain, comprising a wall, a wall lamp body is fixedly connected to one side of the wall, a placement groove is provided at the bottom inside the wall lamp body, the lamp housing body is slidably connected inside the placement groove, a through groove is provided at the top of the wall lamp body, a hollow plate is slidably connected inside the through groove, two connecting plates are slidably connected inside the hollow plate, a limiting rod is fixedly connected to the outer side of the connecting plate, limiting grooves are provided on both sides of the through groove, the surface of the limiting rod is slidably connected to the inner side of the limiting groove, an elliptical block is rotatably connected to the inner side of the hollow plate, a connecting rod is fixedly connected to the top of the elliptical block, a knob is installed on the top of the connecting rod, two second thrust springs are fixedly connected to the outer side of the connecting plate, and the other end of the second thrust spring is fixedly connected to the inner wall of the hollow plate.

[0006] Preferably, the difference between the maximum diameter and the minimum diameter of the elliptical block is greater than the length of the limiting rod inserted into the limiting groove.

[0007] Preferably, a telescopic rod is slidably connected inside the connecting rod, the top of the telescopic rod is fixedly connected to the bottom of the knob, a limiting hole is provided on the top of the hollow plate, and the bottom of the knob is fixedly connected to a limiting block.

[0008] Preferably, a tension spring is fixedly connected to the bottom of the telescopic rod, and the bottom of the tension spring is fixedly connected to the bottom inside the connecting rod.

[0009] Preferably, both sides of the connecting rod are provided with limit sliding grooves, and both sides of the telescopic rod are fixedly connected with limit sliding blocks.

[0010] Preferably, first sliding grooves are provided on both sides of the hollow plate, first sliding blocks are fixedly connected to both sides of the connecting plate, and the surface of the first sliding block is slidably connected to the inside of the first sliding groove.

[0011] Preferably, storage grooves are provided around the bottom of the hollow plate, a first thrust spring is fixedly connected to the top of the storage groove, and a pressure plate is fixedly connected to the bottom of the first thrust spring.

[0012] Technical effects and advantages of the utility model:

[0013] In the utility model, the user rotates the knob to drive the elliptical block to rotate, thereby releasing the limit on the connecting plates on both sides, and under the thrust of the second thrust spring, the connecting plates are pushed to move toward the middle, so that the limit rod is disengaged from the inside of the limit groove, the limit on the hollow plate is released, the hollow plate can be taken out upward, and the limit on the lamp housing body is released, so that the lamp housing body can be moved upward and taken out, which is convenient for maintenance of the internal lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 It is a top sectional view of the utility model;

[0016] Figure 3 It is a right side sectional view of the utility model;

[0017] Figure 4 For this utility model Figure 3 A partial enlarged view of the middle A;

[0018] Figure 5 It is a partial cross-sectional view of the utility model.

[0019] Legend: 1. Wall; 2. Wall lamp body; 3. Placement slot; 4. Lamp housing body; 5. Through slot; 6. Hollow plate; 7. Connecting plate; 8. Limit rod; 9. Limit slot; 10. Oval block; 11. Connecting rod; 12. Knob; 13. Telescopic rod; 14. Limit hole; 15. Limit block; 16. Tension spring; 17. Limit slide; 18. Limit slider; 19. First slide; 20. First slider; 21. Storage slot; 22. First thrust spring; 23. Pressure plate; 24. Second thrust spring. DETAILED DESCRIPTION

[0020] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0021] Reference Figure 1 - Figure 4 As shown, the utility model provides a technical solution: a quick-detachable wall lamp housing that is easy to maintain, including a wall 1, a wall lamp body 2 is fixedly connected to one side of the wall 1, a placement groove 3 is provided at the bottom of the wall lamp body 2, a lamp housing body 4 is slidably connected inside the placement groove 3, a through groove 5 is provided at the top of the wall lamp body 2, a hollow plate 6 is slidably connected inside the through groove 5, two connecting plates 7 are slidably connected inside the hollow plate 6, a limiting rod 8 is fixedly connected to the outer side of the connecting plate 7, limiting grooves 9 are provided on both sides of the through groove 5, the surface of the limiting rod 8 is slidably connected to the inside of the limiting groove 9, an elliptical block 10 is rotatably connected to the inside of the hollow plate 6, a connecting rod 11 is fixedly connected to the top of the elliptical block 10, and the connecting rod 11 is connected to the top of the elliptical block 10. A knob 12 is installed at the top of the connecting rod 11, and two second thrust springs 24 are fixedly connected to the outer side of the connecting plate 7. The other end of the second thrust spring 24 is fixedly connected to the inner wall of the hollow plate 6. The difference between the maximum diameter and the minimum diameter of the elliptical block 10 is greater than the length of the limiting rod 8 inserted into the limiting groove 9. The user rotates the knob 12 to drive the elliptical block 10 to rotate, thereby releasing the limit on the connecting plates 7 on both sides. Under the thrust of the second thrust spring 24, the connecting plate 7 is pushed to move toward the middle, so that the limiting rod 8 is disengaged from the limiting groove 9, releasing the limit on the hollow plate 6, so that the hollow plate 6 can be taken out upward, and releasing the limit on the lamp housing body 4, so that the lamp housing body 4 can be moved upward and taken out, which is convenient for maintenance of the internal lamp.

[0022] Reference Figure 4 As shown, in the present embodiment: the interior of the connecting rod 11 is slidably connected with a telescopic rod 13, the top of the telescopic rod 13 is fixedly connected to the bottom of the knob 12, a limiting hole 14 is provided at the top of the hollow plate 6, and the bottom of the knob 12 is fixedly connected to a limiting block 15. When the user needs to disassemble the lamp housing body 4 to maintain the internal lamp, the knob 12 is pulled upward to drive the limiting block 15 to disengage from the inside of the limiting hole 14, thereby releasing the limit on the knob 12, and the knob 12 is turned to release the limit on the hollow plate 6, so that the hollow plate 6 can be taken out upward, thereby facilitating the removal of the internal lamp housing body 4. By inserting the limiting block 15 into the limiting hole 14, the knob 12 can be prevented from rotating due to vibration, thereby releasing the limit on the connecting plate 7.

[0023] Reference Figure 4As shown, in this embodiment: the bottom of the telescopic rod 13 is fixedly connected with a tension spring 16, and the bottom of the tension spring 16 is fixedly connected to the bottom inside the connecting rod 11. By installing the tension spring 16 at the bottom of the telescopic rod 13, the tension spring 16 can be continuously released to prevent the knob 12 from being displaced by vibration, causing the limit block 15 to disengage from the inside of the limit hole 14.

[0024] Reference Figure 4 As shown, in this embodiment: limiting grooves 17 are provided on both sides of the connecting rod 11, and limiting sliders 18 are fixedly connected on both sides of the telescopic rod 13. When the user pulls the knob 12 to release the limit on the knob 12, the limiting sliders 18 on both sides of the telescopic rod 13 move inside the limiting grooves 17 to limit the movement of the telescopic rod 13 and prevent the telescopic rod 13 from escaping from the inside of the connecting rod 11.

[0025] Reference Figure 3 As shown, in the present embodiment: first slide grooves 19 are provided on both sides of the hollow plate 6, first sliders 20 are fixedly connected on both sides of the connecting plate 7, and the surface of the first slider 20 is slidably connected to the inside of the first slide groove 19. When the user turns the knob 12 to drive the connecting plate 7 to move, the first sliders 20 on both sides of the connecting plate 7 move inside the first slide groove 19 to assist the movement of the connecting plate 7 and prevent the connecting plate 7 from tilting during the movement, resulting in movement jamming.

[0026] Reference Figure 5 As shown, in the present embodiment: storage grooves 21 are provided around the bottom of the hollow plate 6, a first thrust spring 22 is fixedly connected to the top of the storage groove 21, and a pressure plate 23 is fixedly connected to the bottom of the first thrust spring 22. After the user rotates the connecting rod 11 to release the limit on the hollow plate 6, the first thrust spring 22 at the bottom of the hollow plate 6 pushes the hollow plate 6 to move upward a short distance, so that the user can take out the hollow plate 6 conveniently.

[0027] Working principle: the user rotates the knob 12 to drive the elliptical block 10 to rotate and release the limit on the connecting plates 7 on both sides. Under the thrust of the second thrust spring 24, the connecting plate 7 is pushed to move toward the middle, so that the limit rod 8 disengages from the inside of the limit groove 9, and the limit on the hollow plate 6 is released, so that the hollow plate 6 can be taken out upward, and the limit on the lamp housing body 4 is released, so that the lamp housing body 4 can be moved upward and taken out. When the lamp housing body 4 needs to be disassembled to maintain the internal lamp, the knob 12 is pulled upward to drive the limit block 15 to disengage from the inside of the limit hole 14, and the limit on the knob 12 is released. The limit on the hollow plate 6 is released, so that the hollow plate 6 can be taken out upward, which is convenient for taking out the internal lamp housing body 4. By inserting the limit block 15 into the inside of the limit hole 14, the knob 12 can be prevented from rotating due to vibration, and the limit on the connecting plate 7 is released. A tension spring 16 is installed at the bottom of 13, which can release continuous tension on the tension spring 16 to prevent the knob 12 from being displaced by vibration, causing the limit block 15 to disengage from the inside of the limit hole 14. When pulling the knob 12 to release the limit on the knob 12, the limit sliders 18 on both sides of the telescopic rod 13 move inside the limit slide groove 17 to limit the movement of the telescopic rod 13 and prevent the telescopic rod 13 from disengaging from the inside of the connecting rod 11. When the knob 12 is turned to drive the connecting plate 7 to move, the first sliders 20 on both sides of the connecting plate 7 move inside the first slide groove 19 to assist the movement of the connecting plate 7 and prevent the connecting plate 7 from tilting during the movement. After the connecting rod 11 is rotated to release the limit on the hollow plate 6, the first thrust spring 22 at the bottom of the hollow plate 6 pushes the hollow plate 6 to move a short distance upward, making it convenient for the user to take out the hollow plate 6.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A quick-detachable wall lamp housing that is easy to maintain, comprising a wall (1), characterized in that: A wall lamp body (2) is fixedly connected to one side of the wall (1); a placement groove (3) is provided at the bottom of the wall lamp body (2); a lamp housing body (4) is slidably connected to the inside of the placement groove (3); a through groove (5) is provided at the top of the wall lamp body (2); a hollow plate (6) is slidably connected to the inside of the through groove (5); two connecting plates (7) are slidably connected to the inside of the hollow plate (6); a limiting rod (8) is fixedly connected to the outside of the connecting plate (7); a through groove (5) is provided inside the through groove (5); a hollow plate (6) is slidably connected to the inside of the hollow plate (6); a limiting rod (8) is fixedly connected to the outside of the connecting plate (7); a through groove (5) is provided inside the through groove (5); a hollow plate (6) is slidably connected to the inside of the hollow plate (6); a limiting rod (8) is fixedly connected to the outside of the connecting plate (7); a through groove (5) is provided inside the through groove (5); a hollow plate (6) is slidably connected to the inside of the hollow plate (6); a limiting rod (8) is fixedly connected to the outside of the connecting plate (7); a lamp housing body (4) is slidably connected to the inside of the through groove (5); a hollow plate (6) is slidably connected to the inside of the hollow plate (6 ... Limiting grooves (9) are provided on both sides, the surface of the limiting rod (8) is slidably connected to the inside of the limiting groove (9), the inside of the hollow plate (6) is rotatably connected to an elliptical block (10), the top of the elliptical block (10) is fixedly connected to a connecting rod (11), the top of the connecting rod (11) is installed with a knob (12), the outer side of the connecting plate (7) is fixedly connected to two second thrust springs (24), and the other end of the second thrust spring (24) is fixedly connected to the inner wall of the hollow plate (6).

2. The quick-detachable wall lamp housing that is easy to maintain according to claim 1, characterized in that: The difference between the maximum diameter and the minimum diameter of the elliptical block (10) is greater than the length of the limiting rod (8) inserted into the limiting groove (9).

3. The quick-detachable wall lamp housing that is easy to maintain according to claim 1, characterized in that: A telescopic rod (13) is slidably connected inside the connecting rod (11), the top of the telescopic rod (13) is fixedly connected to the bottom of the knob (12), a limiting hole (14) is provided on the top of the hollow plate (6), and the bottom of the knob (12) is fixedly connected to a limiting block (15).

4. The quick-detachable wall lamp housing that is easy to maintain according to claim 3 is characterized in that: The bottom of the telescopic rod (13) is fixedly connected to a tension spring (16), and the bottom of the tension spring (16) is fixedly connected to the bottom inside the connecting rod (11).

5. The quick-detachable wall lamp housing that is easy to maintain according to claim 3 is characterized in that: Limiting sliding grooves (17) are provided on both sides of the connecting rod (11), and limiting sliding blocks (18) are fixedly connected to both sides of the telescopic rod (13).

6. The quick-detachable wall lamp housing that is easy to maintain according to claim 1, characterized in that: First slide grooves (19) are provided on both sides of the hollow plate (6), first sliders (20) are fixedly connected to both sides of the connecting plate (7), and the surface of the first slider (20) is slidably connected to the inside of the first slide groove (19).

7. The quick-detachable wall lamp housing that is easy to maintain according to claim 1, characterized in that: The bottom of the hollow plate (6) is provided with receiving grooves (21) all around, the top of the receiving groove (21) is fixedly connected to a first thrust spring (22), and the bottom of the first thrust spring (22) is fixedly connected to a pressure plate (23).

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