Small wall-mounted induction lamp

Abstract

The utility model relates to the technical field of lamp structures, and discloses a small wall-mounted induction lamp which comprises a wall-mounted shell, an inner supporting frame is fixedly installed at the bottom of the inner wall of the wall-mounted shell, a light source plate is detachably connected to the left side of the inner supporting frame, and a wall-mounted mechanism is arranged at the bottom of the wall-mounted shell. The wall hanging mechanism comprises a connecting ring and a positioning cylinder, the connecting ring is fixedly connected to the bottom of the wall hanging shell, and a limiting ring is fixedly installed on the inner wall of the positioning cylinder. Through the connection design of the connecting ring, the positioning cylinder and the limiting cylinder, the connecting ring drives the wall-mounted shell to be integrally and movably inserted into the inner cavity of the positioning cylinder, meanwhile, the connecting ring can be extruded and positioned through the elastic deformation of the rubber strip, and through the design, after a plurality of mounting bases are mounted on a wall in advance, the wall-mounted shell can be conveniently mounted on the wall. A user can carry out convenient transposition processing on the whole wall-mounted shell in a pulling and inserting mode, and the transposition use requirement of the user is met.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp structures, and in particular to a small wall-mounted induction lamp. Background Art

[0002] A lamp is an appliance that can transmit light, distribute and change the light distribution of a light source, including all parts required to fix and protect the light source except the light source, as well as the wiring accessories necessary for connecting to the power supply. A human body sensing switch is also called a pyroelectric human body sensing switch or an infrared smart switch. It is an automatic control product based on infrared technology. When a person enters the sensing range, a special sensor detects the change in the infrared spectrum of the human body and automatically turns on the load. If the person does not leave the sensing range, the load will continue to be turned on; after the person leaves, the load will be automatically turned off with a delay.

[0003] A Chinese patent discloses a rechargeable induction lamp with a publication number of CN218523480U. The technical solution disclosed in the patent document is as follows: it includes a lamp box, a transparent lampshade, an LED light source, a light source controller, an infrared sensor, a battery, a charging cable and a storage tray. An installation groove is provided on the front of the lamp box, and the LED light source, the light source controller and the battery are all arranged in the installation groove, and the LED light source is controlled by the light source controller.

[0004] In order to solve the problem that the charging cable is exposed and unsightly due to the fixed connection type, the prior art adopts a storage tray that can be used to wind and store the charging cable. However, it is still not convenient for users to adjust the position of the lamp body. In some usage environments, users need to reposition the lamp body. This structure will be fixedly installed on the external medium when in use, and its position cannot be changed at will, which cannot meet the user's usage needs. Utility Model Content

[0005] The utility model aims to provide a small wall-mounted induction lamp to solve the problem in the prior art that the position of the lamp body cannot be changed at will.

[0006] The utility model provides the following technical solution: a small wall-mounted induction lamp, comprising a wall-mounted shell, an inner support frame is fixedly installed at the bottom of the inner wall of the wall-mounted shell, a light source board is detachably connected to the left side of the inner support frame, and a wall-mounted mechanism is arranged at the bottom of the wall-mounted shell.

[0007] The wall-mounted mechanism includes a connecting ring and a positioning cylinder, the connecting ring is fixedly connected to the bottom of the wall-mounted shell, a limiting ring is fixedly installed on the inner wall of the positioning cylinder, a rubber strip located at the top of the limiting ring is fixedly connected to the inner wall of the positioning cylinder, the outer wall of the connecting ring is movably connected to the outer wall of the rubber strip, the top of the limiting ring is movably connected to the bottom of the connecting ring, a cooling fan located below the limiting ring is fixedly installed on the inner wall of the positioning cylinder, and a hollow square cylinder is fixedly connected to the bottom of the positioning cylinder. Through the cooperation of the connecting ring and the positioning cylinder, it is convenient for users to reposition and install the wall-mounted shell as a whole.

[0008] As a preferred embodiment of the above technical solution, a mounting base is fixedly installed on the bottom of the positioning cylinder, a hollow square cylinder is fixedly connected to the bottom of the mounting base, and a groove is opened on the outer wall of the hollow square cylinder.

[0009] As a preferred embodiment of the above technical solution, a magnetic block is fixedly installed on the inner wall of the hollow square tube, and an iron alloy frame is movably inserted in the inner cavity of the groove. The design of the magnetic block and the iron alloy frame makes it easy for users to disassemble and clean the polyester fiber filter plate.

[0010] As a preferred embodiment of the above technical solution, the outer wall of the ferroalloy frame is movably connected to the outer wall of the magnetic block, and a polyester fiber filter plate is fixedly installed on the inner wall of the ferroalloy frame, and the polyester fiber filter plate can filter the air absorbed by the cooling fan.

[0011] As a preferred embodiment of the above technical solution, a circuit board is detachably connected to the inner wall of the wall-mounted shell, and an infrared intelligent switch is fixedly installed on the top of the circuit board. The infrared intelligent switch can control the light source board to operate through the circuit board to perform lighting work.

[0012] As a preferred embodiment of the above technical solution, the circuit board, infrared intelligent switch and light source board are connected by electrical signals, and the bottom of the inner wall of the wall-mounted shell is detachably connected with a reflector, which can reflect the light emitted by the light source board to increase the light intensity.

[0013] As a preferred embodiment of the above technical solution, the top of the wall-mounted shell is detachably connected to a protective shell, and a refraction strip is fixedly connected to the inner wall of the protective shell. The refraction strip can refract light at multiple angles to enhance the lighting effect.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model adopts the connection design of the connecting ring, the positioning cylinder and the limit, so that the connecting ring drives the wall-mounted shell as a whole to be movably plugged into the inner cavity of the positioning cylinder. At the same time, the connecting ring can be squeezed and positioned through the elastic deformation of the rubber strip. According to this design, after multiple mounting bases are pre-installed on the wall, the user can conveniently replace the wall-mounted shell as a whole by plugging and unplugging, thereby meeting the user's replacement needs. The heat dissipation fan is designed to absorb air from the bottom of the positioning cylinder after work, and transport it to the inner cavity of the wall-mounted shell and the protective shell, and replace the original hot air in the inner cavity of the wall-mounted shell and the protective shell through the gap, thereby realizing the function of heat dissipation protection for components such as circuit boards and light source boards. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the separation structure of the wall-mounted housing and the protective housing of the utility model;

[0018] Figure 3 This is a schematic diagram of the bottom structure of the wall-mounted housing of the utility model;

[0019] Figure 4 This is a structural schematic diagram of the wall-mounted mechanism of the utility model;

[0020] Figure 5 It is a schematic diagram of the exploded structure of the wall-mounted mechanism of the utility model;

[0021] Figure 6 for Figure 5 Enlarged view of structure A in FIG.

[0022] In the figure: 1. wall-mounted shell; 11. protective shell; 12. inner support frame; 13. circuit board; 14. light source board; 15. reflector; 16. infrared intelligent switch; 17. refraction strip; 2. wall-mounted mechanism; 21. connecting ring; 22. positioning cylinder; 23. rubber strip; 24. heat dissipation fan; 25. mounting base; 26. hollow square cylinder; 27. groove; 28. magnetic block; 29. ​​iron alloy frame; 291. polyester fiber filter plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] like Figure 1 , Figure 4 , Figure 5 , Figure 6As shown, the utility model provides a technical solution: a small wall-mounted induction lamp, including a wall-mounted shell 1, an inner support frame 12 is fixedly installed at the bottom of the inner wall of the wall-mounted shell 1, and a light source board 14 is detachably connected to the left side of the inner support frame 12. A wall-mounted mechanism 2 is provided at the bottom of the wall-mounted shell 1, and the wall-mounted mechanism 2 includes a connecting ring 21 and a positioning cylinder 22. The connecting ring 21 is fixedly connected to the bottom of the wall-mounted shell 1, and a limiting ring is fixedly installed on the inner wall of the positioning cylinder 22. A rubber strip 23 located at the top of the limiting ring is fixedly connected to the inner wall of the positioning cylinder 22, and the outer wall of the connecting ring 21 is movably connected to the outer wall of the rubber strip 23, and the top of the limiting ring is movably connected to the bottom of the connecting ring 21. A heat dissipation fan 24 located below the limiting ring is fixedly installed on the inner wall of the positioning cylinder 22, and a hollow square cylinder 26 is fixedly connected to the bottom of the positioning cylinder 22. The connecting ring 21 can be movably inserted in the positioning cylinder 22, and the connecting ring 21 is squeezed and positioned by the elastic deformation of the rubber strip 23. The user can pre-install multiple mounting bases 25 on the wall at different positions, and then the wall-mounted shell 1 as a whole can be conveniently replaced by plugging and unplugging. The heat dissipation fan 24 can be controlled to absorb air from the bottom of the positioning cylinder 22 and transport it to the inner cavity of the wall-mounted shell 1 and the protective shell 11, thereby realizing the function of heat dissipation protection for components such as the circuit board 13 and the light source board 14.

[0025] As an implementation method in this embodiment, Figure 4-6 As shown, a mounting base 25 is fixedly installed at the bottom of the positioning cylinder 22, and a hollow square cylinder 26 is fixedly connected to the bottom of the mounting base 25. A groove 27 is opened on the outer wall of the hollow square cylinder 26, and a magnetic block 28 is fixedly installed on the inner wall of the hollow square cylinder 26. An iron alloy frame 29 is movably inserted in the inner cavity of the groove 27. The outer wall of the iron alloy frame 29 is movably connected to the outer wall of the magnetic block 28, and a polyester fiber filter plate 291 is fixedly installed on the inner wall of the iron alloy frame 29. Through the design of the magnetic block 28, the iron alloy frame 29 can be magnetically connected to the inner cavity of the groove 27, which is convenient for users to disassemble and clean the polyester fiber filter plate 291. The polyester fiber filter plate 291 is used to filter the air absorbed by the heat dissipation fan 24 to ensure the safety of components such as the circuit board 13 and the light source board 14.

[0026] As an implementation method in this embodiment, Figure 1-3As shown, a circuit board 13 is detachably connected to the inner wall of the wall-mounted shell 1, and an infrared intelligent switch 16 is fixedly installed on the top of the circuit board 13. Electrical signals are connected between the circuit board 13, the infrared intelligent switch 16, and the light source board 14. A reflector 15 is detachably connected to the bottom of the inner wall of the wall-mounted shell 1, and a protective shell 11 is detachably connected to the top of the wall-mounted shell 1. A refraction strip 17 is fixedly connected to the inner wall of the protective shell 11. When a person enters the sensing range of this structure, the infrared intelligent switch 16 can detect changes in the infrared spectrum of the human body, automatically turn on the load, and control the light source board 14 to light up through the circuit board 13. The light source board 14 will continue to be turned on as long as the person does not leave the sensing range. After the person leaves, the load will be automatically turned off with a delay to realize the function of the sensing switch. The design of the reflector 15 can reflect the light emitted by the light source board 14, and the design of the refraction strip 17 can refract the light to enhance the lighting effect.

[0027] Working principle: multiple mounting bases 25 can be pre-installed on walls at different positions with the help of bolts and other workpieces. The connecting ring 21 can be movably plugged into the positioning tube 22. The wall-mounted shell 1 can be conveniently replaced as a whole by plugging and unplugging. When a person enters the sensing range of this structure, the infrared intelligent switch 16 can detect changes in the infrared spectrum of the human body, automatically connect the load, and control the light source board 14 to light up through the circuit board 13.

[0028] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A small wall-mounted induction lamp, comprising a wall-mounted housing (1), characterized in that: An inner support frame (12) is fixedly mounted on the bottom of the inner wall of the wall-mounted shell (1), a light source panel (14) is detachably connected to the left side of the inner support frame (12), and a wall-mounted mechanism (2) is provided at the bottom of the wall-mounted shell (1); The wall-mounted mechanism (2) comprises a connecting ring (21) and a positioning cylinder (22); the connecting ring (21) is fixedly connected to the bottom of the wall-mounted shell (1); a limiting ring is fixedly mounted on the inner wall of the positioning cylinder (22); a rubber strip (23) located at the top of the limiting ring is fixedly connected to the inner wall of the positioning cylinder (22); the outer wall of the connecting ring (21) is movably connected to the outer wall of the rubber strip (23); the top of the limiting ring is movably connected to the bottom of the connecting ring (21); a heat dissipation fan (24) located below the limiting ring is fixedly mounted on the inner wall of the positioning cylinder (22); and a hollow square cylinder (26) is fixedly connected to the bottom of the positioning cylinder (22).

2. A small wall-mounted induction lamp according to claim 1, characterized in that: A mounting base (25) is fixedly mounted on the bottom of the positioning cylinder (22), a hollow square cylinder (26) is fixedly connected to the bottom of the mounting base (25), and a groove (27) is provided on the outer wall of the hollow square cylinder (26).

3. A small wall-mounted induction lamp according to claim 2, characterized in that: A magnetic attraction block (28) is fixedly mounted on the inner wall of the hollow square tube (26), and an iron alloy frame (29) is movably inserted into the inner cavity of the groove (27).

4. The small wall-mounted induction lamp according to claim 3, characterized in that: The outer wall of the ferroalloy frame (29) is movably connected to the outer wall of the magnetic attraction block (28), and a polyester fiber filter plate (291) is fixedly mounted on the inner wall of the ferroalloy frame (29).

5. The small wall-mounted induction lamp according to claim 1, characterized in that: A circuit board (13) is detachably connected to the inner wall of the wall-mounted housing (1), and an infrared intelligent switch (16) is fixedly mounted on the top of the circuit board (13).

6. A small wall-mounted induction lamp according to claim 5, characterized in that: The circuit board (13), the infrared intelligent switch (16), and the light source board (14) are connected by electrical signals, and a reflector (15) is detachably connected to the bottom of the inner wall of the wall-mounted housing (1).

7. The small wall-mounted induction lamp according to claim 1, characterized in that: The top of the wall-mounted shell (1) is detachably connected to a protective shell (11), and a refraction strip (17) is fixedly connected to the inner wall of the protective shell (11).

Images