CN111197734A

CN111197734A - Quick-release structure of driving power supply

Info

Publication number: CN111197734A
Application number: CN201811369484.1A
Authority: CN
Inventors: 曾坤; 于伟群; 林暄智; 李峻丞
Original assignee: Suzhou Delante Iot Technology Co ltd
Current assignee: Suzhou Delante Iot Technology Co ltd
Priority date: 2018-11-16
Filing date: 2018-11-16
Publication date: 2020-05-26

Abstract

The invention relates to a quick-release structure of a driving power supply, which comprises a shell body and a power supply assembly, wherein the shell body comprises a box body and a socket fixed on the box body; the power supply assembly comprises a shell and a power supply accommodated in the shell, a second annular wall extends from one side of the shell, the second annular wall is sleeved with the first annular wall, a clamping mechanism is arranged between the second annular wall and the shell, and the clamping mechanism is clamped and fixed corresponding to the clamping part. Therefore, the cost for arranging the die can be saved, and the die can be suitable for power supplies with different specifications and sizes.

Description

Quick-release structure of driving power supply

Technical Field

The present invention relates to a quick release structure, and more particularly, to a quick release structure for a driving power supply.

Background

Recently, with the development of Light Emitting Diodes (LEDs), the LEDs are applied to street lamps or other lighting devices, have the advantages of high brightness, power saving, environmental protection, long service life, and the like, and have been widely and largely adopted.

When the street lamp fails and is not bright, the street lamp must be timely repaired so as to maintain the safety of the passerby. Generally, a serviceman must ride an aerial ladder vehicle to facilitate replacement or maintenance of the street lamp. However, most of the conventional street lamps may only be damaged or failed by components such as a power supply or a sensor for controlling the turning on and off of the LED lamps. The maintenance personnel must first remove the lampshade or the shell covering the device, and then remove the device respectively by using tools to check and maintain the device one by one. Therefore, the maintenance method not only wastes time, but also increases maintenance cost.

In addition, the street lamps in the market have various and complex structures without unified standard specifications, so the specifications and the sizes of the used power supplies and sensors are different, and the existing scheme is to manufacture the street lamps by re-arranging molds of different power supplies and sensors according to different street lamps, so that the street lamps not only have high mold cost, but also can only be applied to the street lamps with single specification, and the use cost is high.

In view of the above, the present inventors have made extensive studies on the above-mentioned prior art and, together with the application of the theory, have made an effort to solve the above-mentioned problems, and thus have an improved object of the present invention.

Disclosure of Invention

One objective of the present invention is to provide a quick release structure for a driving power supply, which can save the cost of forming a mold and can be applied to power supplies with different specifications and sizes.

In order to achieve the above object, the present invention provides a quick release structure for a driving power supply, which includes a housing and a power supply assembly, wherein the housing includes a box and a socket fixed on the box, the box is provided with a locking portion, and the socket extends to form a first ring wall; the power supply assembly comprises a shell and a power supply accommodated in the shell, wherein a second annular wall extends from one side of the shell, the second annular wall is sleeved with the first annular wall, a clamping mechanism is arranged between the second annular wall and the shell, and the clamping mechanism is clamped and fixed corresponding to the clamping part.

The invention also has the following effects that the annular walls are mutually sleeved, so that the sealing effect is good, and water vapor can be effectively prevented from permeating into the power supply assembly. By means of the elastic clamping of each clamping mechanism, the aim of installation or replacement can be easily achieved without the assistance of other hand tools, and the device has the advantages of simple structure, simplicity and convenience in operation, effectively saved maintenance time and reduced maintenance cost.

Preferably, the housing includes a first shell and a second shell covering the first shell.

Preferably, the first shell plate has a plurality of fastening strips extending from the periphery thereof, and the second shell plate has a fastening groove at a position corresponding to each fastening strip for fastening and combining with each other.

Preferably, a half ring wall extends from one side of the first casing plate, and another half ring wall also extends from the side of the second casing plate corresponding to the half ring wall, and the half ring wall and the another half ring wall jointly form the second ring wall.

Preferably, the number of the fastening mechanisms is two, one of the fastening mechanisms is formed between the first shell plate and the half-ring wall, and the other fastening mechanism is formed between the second shell plate and the other half-ring wall.

Preferably, the power supply assembly further comprises a plug fixed inside the second annular wall and electrically connected to the power supply.

Preferably, still include an intelligent response subassembly, this intelligent response subassembly includes a cover body and holds an intelligent sensor at this cover body inside, and this casing body still includes a signal socket who fixes at this box body, and this signal socket extends and has a third rampart, and a side of this cover body extends and has a fourth rampart, and this fourth rampart is cup jointed each other with this third rampart.

Preferably, the case further comprises another engaging portion, and another engaging mechanism is disposed between the cover and the fourth wall and engaged and fixed with the another engaging portion.

Preferably, the signal plug is fixed inside the fourth wall and electrically connected to the smart sensor.

Preferably, a first accommodating space and a second accommodating space are formed inside the box body, the power supply assembly is accommodated in the first accommodating space, and the intelligent sensing assembly is accommodated in the second accommodating space.

Preferably, the top surface of the box body is provided with a first opening communicated with the first accommodating space, and the clamping portion is formed on the box body outside the first opening.

Preferably, a second opening communicating with the second accommodating space is formed in the top surface of the box body, and the other clamping portion is formed on the box body outside the second opening.

Drawings

Fig. 1 is a schematic view of a lighting device assembly to which the present invention is applied.

Fig. 2 is an exploded perspective view of the power supply assembly of the present invention.

FIG. 3 is an external view of the power supply assembly of the present invention.

Fig. 4 is an exploded perspective view of the present invention applied to a lighting device.

FIG. 5 is an exploded perspective view of the quick release structure of the driving power supply of the present invention.

Fig. 6 is an exploded perspective view of another view of the driving power quick release structure of the present invention.

FIG. 7 is a front cross-sectional view of the cartridge, power supply assembly and smart sensor assembly of the present invention when not in combination.

FIG. 8 is a sectional view of the driving power quick release structure of the present invention.

[ description of main part symbols ]

1 … driving power supply quick-release structure

10 … casing body

11 … box body

111 … first space

112 … first opening

113 … clip part

115 … second accommodating space

116 … second opening

117 … snap connection

12 … socket

121 … first ring wall

13 … signal socket

131 … third ring wall

20 … power supply assembly

21 … casing

210 … second ring wall

211 … first shell plate

212 … fastening strip

213 … semi-circular wall

214 … clamping mechanism

215 … second shell plate

216 … catching groove

217 … semi-circular wall

218 … clamping mechanism

22 … power supply

23 … plug

30 … intelligent sensing assembly

31 … cover

310 … fourth ring wall

311 … clamping mechanism

32 … intelligent sensor

33 … signal plug

5 … lighting device.

Detailed Description

The following detailed description and technical contents of the present invention are described with reference to the accompanying drawings, which, however, are provided for reference and illustration purposes only and are not intended to limit the present invention.

Referring to fig. 1 to 5, the present invention provides a driving power quick release structure, which can be applied to a lighting apparatus 5, but is not limited thereto, and the driving power quick release structure 1 mainly includes a housing body 10 and a power supply assembly 20.

The casing body 10 mainly includes a box body 11 and a socket 12, the box body 11 is roughly in a shape of Chinese character 'tu', a first accommodating space 111 and a second accommodating space 115 are formed inside the box body 11, a first opening 112 communicated with the first accommodating space 111 is formed on the top surface of the box body 11, and a clamping part 113 is formed on the box body 11 outside the first opening 112; the socket 12 is fixed on the box 11 corresponding to the first opening 113, and a first annular wall 121 extends inside the socket 12, the first annular wall 121 of the embodiment is rectangular, but not limited to this shape.

In addition, a second opening 116 communicating with the second accommodating space 115 is formed on the top surface of the box body 11, another clamping portion 117 is disposed on the box body 11 outside the second opening 116, a signal socket 13 is installed in the second opening 116, and a third annular wall 131 extends inside the signal socket 13, the third annular wall 131 of the embodiment is rectangular, but is not limited to this shape.

The power supply assembly 20 mainly includes a housing 21, a power supply 22 and a plug 23, the housing 21 of the embodiment mainly includes a first housing plate 211 and a second housing plate 215 covering the first housing plate 211, a plurality of fastening strips 212 extend from the periphery of the first housing plate 211, and a fastening groove 216 is respectively formed on the second housing plate 215 at a position corresponding to each fastening strip 212 for fastening and combining with each other.

A semi-annular wall 213 extends from one side of the first shell plate 211, another semi-annular wall 217 extends from the second shell plate 215 corresponding to the semi-annular wall 213, the semi-annular wall 213 of the first shell plate 211 and the semi-annular wall 217 of the second shell plate 215 together form a second annular wall 210, and the second annular wall 210 is sleeved with the first annular wall 121.

A fastening mechanism 214 is disposed between the first shell 211 and the half-ring wall 213, a fastening mechanism 218 is disposed between the second shell 215 and the half-ring wall 217, and each

fastening mechanism

214, 218 is fastened and fixed corresponding to each fastening portion 113.

The power supply 22 can be a product with various shapes, which is accommodated and fixed inside the housing 21, the plug 23 is fixed inside the second annular wall 210 and electrically connected to the power supply 22, the plug 23 has a plurality of conductive terminals 31, and each conductive terminal 31 is electrically connected to the power supply 22.

The driving power supply quick release structure 1 further comprises an intelligent sensing assembly 30 for controlling the on/off, brightness or light emitting time of the LED light source, wherein the intelligent sensing assembly 30 can be a wireless intelligent sensing assembly, and a monitoring host device (not shown) is additionally needed to be matched, so that a user can operate the monitoring host device to transmit a wireless signal to the wireless intelligent sensing assembly to control the LED light source. However, in other embodiments, the smart sensor assembly 30 can be applied to any electronic device requiring quick assembly/disassembly/maintenance, such as mobile devices, machines, instruments, etc.

The intelligent sensing component 30 mainly includes a cover 31, an intelligent sensor 32 and a signal plug 33, the cover 31 may also include a first cover plate and a second cover plate covering the first cover plate as the housing 21 of the power supply component 20, a fourth annular wall 310 extends from one side of the cover 31, and the fourth annular wall 310 is sleeved with the third annular wall 131. A fastening mechanism 311 is disposed between the housing 31 and the fourth wall 310, the number of the fastening mechanisms 311 in this embodiment is two, and each fastening mechanism 311 is fastened and fixed corresponding to each fastening portion 117.

The smart sensor 32 may be a commercially available product with various shapes, which is accommodated and fixed inside the housing 31, and the signal plug 33 is fixed inside the fourth wall 310 and electrically connected to the smart sensor 32.

Referring to fig. 6 to 8, in the assembly process, the second annular wall 210 of the power supply assembly 20 is pressed in the direction opposite to the first annular wall 121, and the hook portions of the

fastening mechanisms

214 and 218 are pressed by the fastening portions 113 to retract, and then the power supply assembly 20 is pushed upward, so that the

fastening mechanisms

214 and 218 are fastened and fixed on the fastening portions 113 through the elastic restoring force of the

fastening mechanisms

214 and 218. When disassembling, the clamping

mechanisms

214 and 218 are pressed by fingers, so that the hook parts of the clamping

mechanisms

214 and 218 are separated from the limit of the clamping parts 113, and the disassembling and assembling operations can be easily completed. Similarly, the assembly and disassembly of the smart sensor assembly 30 are the same as the power supply assembly 20, and therefore, the description thereof is not repeated.

In summary, the driving power quick-release structure of the present invention can achieve the intended purpose of use, and solve the conventional disadvantages, and completely meet the requirements of patent application due to its novelty and advancement, and the patent application is proposed according to patent law, and the patent application is submitted for detailed examination and approval to ensure the rights of the inventor.

Claims

1. A kind of driving power supply rapid disassembly structure, characterized by comprising:

the shell body comprises a box body and a socket fixed on the box body, wherein the box body is provided with a clamping part, and the socket extends to form a first annular wall; and

a power supply assembly, including a housing and a power supply accommodated in the housing, a second ring wall extending from one side of the housing, the second ring wall and the first ring wall being sleeved with each other, a fastening mechanism being provided between the second ring wall and the housing, the fastening mechanism being fastened and fixed corresponding to the fastening portion.

2. The rapid dismounting structure for driving power of claim 1 wherein the housing comprises a first shell and a second shell covering the first shell.

3. The rapid dismounting structure of claim 2, wherein the first shell has a plurality of fastening strips extending from a periphery thereof, and the second shell has a fastening slot at a position corresponding to each of the fastening strips for fastening with each other.

4. The rapid dismounting structure of claim 2, wherein a semi-annular wall extends from a side of the first shell, and another semi-annular wall extends from a side of the second shell corresponding to the semi-annular wall, and the semi-annular wall and the another semi-annular wall together form the second annular wall.

5. The rapid dismounting structure of claim 4, wherein the number of the locking mechanisms is two, one of the locking mechanisms is formed between the first shell and the half-ring wall, and the other locking mechanism is formed between the second shell and the other half-ring wall.

6. The rapid disassembly structure of claim 1 wherein the power supply assembly further comprises a plug fixed inside the second annular wall and electrically connected to the power supply.

7. The rapid dismounting structure of claim 1, further comprising an intelligent sensor assembly, wherein the intelligent sensor assembly comprises a cover and an intelligent sensor accommodated in the cover, the housing further comprises a signal socket fixed to the box, the signal socket has a third annular wall extending therefrom, a fourth annular wall extending therefrom, and the fourth annular wall is sleeved with the third annular wall.

8. The rapid disassembly structure of claim 7 wherein the case further comprises another engaging portion, and another engaging mechanism is disposed between the cover and the fourth wall and is engaged with and fixed to the another engaging portion.

9. The rapid dismounting structure for driving power of claim 7, wherein the signal plug is fixed inside the fourth wall and electrically connected to the smart sensor.

10. The rapid dismounting structure of claim 7, wherein the box body has a first receiving space and a second receiving space formed therein, the power supply assembly is received in the first receiving space, and the intelligent sensing assembly is received in the second receiving space.

11. The rapid dismounting structure for driving power of claim 10, wherein the top surface of the box body is opened with a first opening communicating with the first receiving space, and the engaging portion is formed on the box body outside the first opening.

12. The rapid dismounting structure for power supply of claim 10, wherein the top surface of the box body is opened with a second opening communicating with the second accommodating space, and the other engaging portion is formed on the box body outside the second opening.