LED lamp protection shell

Abstract

The utility model relates to the technical field of LED lamps, and discloses an LED lamp protective shell which comprises a lamp holder and an outer shell, the outer shell is detachably connected with the lamp holder, and the bottom of the lamp holder is connected with an LED lamp body through threads. A rotating assembly is arranged on the outer side wall of the shell, a gear ring is rotationally connected to the inner side wall of the shell, and the rotating assembly is in engaged connection with the gear ring; through the arrangement of the rotating assembly, the gear ring, the fixing plate, a silica gel strip, a connecting plate, a circular groove and a circular rod, in daily use, the LED lamp body is protected through the shell, dust is prevented from being attached to the LED lamp body, the rotating assembly drives the gear ring connected in an engaged mode to rotate, the gear ring drives the fixing plate to rotate, and therefore the LED lamp body is protected from being damaged. The silica gel strip cleans dust attached to the outer side wall of the shell, a connecting plate is pulled to enable a circular groove to be separated from a circular rod, the silica gel strip is separated from the circular rod and taken down for replacement, and therefore dust on the shell can be conveniently cleaned, and meanwhile the silica gel strip can be conveniently replaced.

Description

Technical Field

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

[0002] The D lamp is an electroluminescent semiconductor material chip, which is cured onto the bracket with silver glue or white glue, and then connected to the chip and circuit board with silver wire or gold wire. It is sealed with epoxy resin on all sides to protect the internal core wire, and finally the outer shell is installed. Therefore, the LED lamp has good shock resistance, and the protective shell plays a role in protecting the LED lamp.

[0003] After searching, Chinese patent number CN216480779U discloses a LED lamp housing with a protective function, which belongs to the field of LED lamp technology, including an LED lamp bulb and a rain cover. A rain cover is fixedly installed on the top of the LED lamp bulb, and an LED lamp protection structure and a quick installation and disassembly mechanism of the protective cover are arranged at the bottom of the rain cover. An LED lamp hanging mechanism is fixedly installed on the top of the rain cover. The quick installation and disassembly mechanism of the protective cover includes: a metal base of the protective cover, a limit bolt, a limit bolt limit cavity, a threaded rod, and a hand rubbing wheel. The inner opening of the rain cover is provided with a limit bolt limit cavity. The LED lamp is protected by the protective cover outer cover and the protective cover of tempered glass, and the force of heavy objects hitting is reduced by the spring, which further strengthens the protection of the LED lamp, prolongs the service life of the protective cover, and avoids the damage of the LED lamp. The limit bolt and the hand rubbing wheel facilitate the removal and replacement of the protective cover, reduce the labor of the staff, and thus reduce the maintenance cost of the LED lamp, and increase the practicality of the device.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned LED lamp housing with protective function has the following problems: after the LED lamp housing is used for a long time, dust will adhere to the housing due to external factors, which is inconvenient to clean and reduces the brightness of the LED lamp. Based on this, the utility model designs an LED lamp protective shell to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a protective shell for an LED lamp, so as to solve the problem in the above background technology that dust may adhere to the shell due to external factors and is inconvenient to clean.

[0006] To achieve the above object, the utility model provides the following technical solutions: an LED lamp protective shell, comprising a lamp holder and a shell, the shell and the lamp holder are detachably connected, and the bottom of the lamp holder is connected to the LED lamp body by threads;

[0007] The outer side wall of the shell is provided with a rotating assembly, the inner side wall of the shell is rotatably connected with a gear ring, and the rotating assembly is meshingly connected with the gear ring;

[0008] A fixing plate is fixedly installed at the bottom of the gear ring, and a silicone strip and a connecting plate are detachably connected to one side of the fixing plate. A circular groove is opened on one side of the connecting plate, and a circular rod is fixedly installed on one side of the fixing plate. One end of the circular rod passes through the silicone strip and is plugged into the circular groove.

[0009] As a preferred solution, the rotating assembly includes a motor and a gear, the motor is located on the outer wall of the housing, the output end of the motor passes through the housing and is fixedly connected with the gear, and the gear is meshingly connected with the gear ring.

[0010] As a preferred solution, a top plate is fixedly mounted on the top of the lamp holder, and a mounting groove is formed through the top of the top plate.

[0011] As a preferred solution, a circular ring is fixedly mounted on the bottom of the lamp holder, and a thread 1 is formed on the outer side wall of the circular ring.

[0012] As a preferred solution, the inner side wall of the shell is provided with a second thread matching the first thread.

[0013] As a preferred solution, a connecting column is fixedly installed on the top of the fixing plate, and the top end of the connecting column is rotatably connected to the shell.

[0014] As a preferred solution, a limiting groove is formed through one side of the silicone strip, and the circular rod is engaged with the limiting groove.

[0015] Technical effects and advantages of the utility model:

[0016] By means of the rotating assembly, gear ring, fixed plate, silicone strip, connecting plate, circular groove and circular rod, the LED lamp body is protected by the outer shell during daily use to prevent dust from adhering to the LED lamp body. The rotating assembly drives the meshing gear ring to rotate, and the gear ring drives the fixed plate to rotate. The silicone strip cleans the dust adhering to the outer wall of the outer shell. The connecting plate is bent to separate the circular groove from the circular rod, and the silicone strip is separated from the circular rod, removed and replaced, thereby facilitating the cleaning of dust on the outer shell and facilitating the replacement of the silicone strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0018] Figure 2 It is a cross-sectional view of the three-dimensional structure of the shell of the utility model.

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model.

[0020] Figure 4It is a schematic diagram of the three-dimensional structure of the connecting plate of the utility model.

[0021] In the figure: 1. lamp holder; 2. LED lamp body; 3. outer shell; 4. rotating assembly; 41. motor; 42. gear; 5. gear ring; 6. fixing plate; 7. silicone strip; 8. connecting plate; 9. round rod; 10. round groove; 11. top plate; 12. mounting groove; 13. round ring; 14. thread one; 15. thread two; 16. connecting column; 17. limit groove. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides Figure 1-4 The protective housing of an LED lamp shown in the figure comprises a lamp holder 1 and an outer shell 3. The outer shell 3 and the lamp holder 1 are detachably connected. The bottom of the lamp holder 1 is connected to an LED lamp body 2 by a thread. The LED lamp body 2 and the lamp holder 1 are convenient for disassembly and replacement. A rotating assembly 4 is arranged on the outer wall of the outer shell 3. A gear ring 5 is rotatably connected to the inner wall of the outer shell 3. The rotating assembly 4 and the gear ring 5 are meshedly connected. A fixing plate 6 is fixedly installed at the bottom of the gear ring 5. The rotating assembly 4 drives the gear ring 5 to rotate. The gear ring 5 drives the fixing plate 6 to rotate. One side of the fixing plate 6 is detachably connected to a silicon The rubber strip 7 and the connecting plate 8, the fixed plate 6 drives the silicone strip 7 and the connecting plate 8 to rotate, the silicone strip 7 rotates to clean the dust attached to the outer wall of the shell 3, a circular groove 10 is provided on one side of the connecting plate 8, a circular rod 9 is fixedly installed on one side of the fixed plate 6, one end of the circular rod 9 passes through the silicone strip 7 and is plugged in between the circular groove 10, a limiting groove 17 is provided on one side of the silicone strip 7, the circular rod 9 and the limiting groove 17 are clamped, the connecting plate 8 is bent off, the circular groove 10 on the connecting plate 8 is separated from the circular rod 9, the silicone strip 7 is separated from the circular rod 9, and it is removed and replaced.

[0024] In this embodiment, the rotating component 4 includes a motor 41 and a gear 42. The motor 41 is located on the outer wall of the outer shell 3. The output end of the motor 41 passes through the outer shell 3 and is fixedly connected with the gear 42. The gear 42 is meshed with the gear ring 5. The output end of the motor 41 drives the gear 42 to rotate, the gear 42 drives the gear ring 5 to rotate, the gear ring 5 drives the fixed plate 6 to rotate, and the fixed plate 6 drives the silicone strip 7 to rotate to clean the dust attached to the outer wall of the outer shell 3.

[0025] In this embodiment, a top plate 11 is fixedly mounted on the top of the lamp holder 1. A mounting groove 12 is formed through the top of the top plate 11. Bolts penetrate the mounting groove 12 on the top plate 11 to facilitate mounting the lamp holder 1 in the use position.

[0026] In this embodiment, a circular ring 13 is fixedly installed at the bottom of the lamp holder 1, and a thread 14 is provided on the outer wall of the circular ring 13, and a thread 2 15 matching the thread 14 is provided on the inner wall of the shell 3. The inner wall of the shell 3 is screwed onto the outer wall of the circular ring 13 to connect the thread 14 and the thread 2 15, so that the lamp holder 1 and the shell 3 can be easily disassembled.

[0027] In this embodiment, a connecting column 16 is fixedly installed on the top of the fixed plate 6. The top of the connecting column 16 is rotationally connected to the outer shell 3. When the fixed plate 6 rotates, the connecting column 16 rotates through the outer shell 3, so that the fixed plate 6 has high rotation stability.

[0028] Working principle of the utility model: The utility model is a protective shell for LED lamp. First, when in use, the shell 3 is screwed on the bottom of the lamp holder 1 to connect the thread 14 with the thread 2 15. When a large amount of dust adheres to the outer wall of the shell 3, the output end of the motor 41 drives the gear 42 to rotate, and the gear 42 drives the meshing gear ring 5 to rotate. The gear ring 5 drives the fixed plate 6, the silicone strip 7 and the connecting plate 8 to rotate. The silicone strip 7 cleans the dust adhered to the outer wall of the shell 3. When replacing the silicone strip 7, bend the connecting plate 8 to disengage the circular groove 10 on the connecting plate 8 from the circular rod 9, and remove the silicone strip 7 from the circular rod 9 for replacement.

[0029] 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 protective housing for an LED lamp, comprising a lamp holder (1) and a housing (3), characterized in that: The housing (3) and the lamp holder (1) are detachably connected, and the bottom of the lamp holder (1) is connected to the LED lamp body (2) via threads; The outer wall of the housing (3) is provided with a rotating assembly (4), the inner wall of the housing (3) is rotatably connected with a toothed ring (5), and the rotating assembly (4) and the toothed ring (5) are meshingly connected; A fixing plate (6) is fixedly installed at the bottom of the toothed ring (5), and a silicone strip (7) and a connecting plate (8) are detachably connected to one side of the fixing plate (6), a circular groove (10) is provided on one side of the connecting plate (8), and a circular rod (9) is fixedly installed on one side of the fixing plate (6), and one end of the circular rod (9) passes through the silicone strip (7) and is plugged into the circular groove (10).

2. The LED lamp protective housing according to claim 1, characterized in that: The rotating assembly (4) comprises a motor (41) and a gear (42); the motor (41) is located on the outer wall of the housing (3); the output end of the motor (41) passes through the housing (3) and is fixedly connected to the gear (42); the gear (42) is meshingly connected to the gear ring (5).

3. The LED lamp protective housing according to claim 1, characterized in that: A top plate (11) is fixedly mounted on the top of the lamp holder (1), and a mounting groove (12) is provided through the top of the top plate (11).

4. The LED lamp protective housing according to claim 1, characterized in that: A circular ring (13) is fixedly mounted on the bottom of the lamp holder (1), and a thread (14) is formed on the outer side wall of the circular ring (13).

5. The LED lamp protective housing according to claim 4, characterized in that: The inner side wall of the shell (3) is provided with a second thread (15) matching the first thread (14).

6. The LED lamp protective housing according to claim 1, characterized in that: A connecting column (16) is fixedly mounted on the top of the fixing plate (6), and the top end of the connecting column (16) is rotatably connected to the outer shell (3).

7. The LED lamp protective housing according to claim 1, characterized in that: A limiting groove (17) is formed through one side of the silicone strip (7), and the circular rod (9) is clamped with the limiting groove (17).

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