CN215446383U

CN215446383U - Power supply fixing device

Info

Publication number: CN215446383U
Application number: CN202122046007.5U
Authority: CN
Inventors: 马冬梅
Original assignee: Shenyang Dasun Electronic Technology Co ltd
Current assignee: Shenyang Dasun Electronic Technology Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-07
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a power supply fixing device, which comprises a fixing plate, wherein vertical plates are fixedly arranged on the left side wall and the right side wall of the fixing plate, a first magnet is arranged in the middle of the upper surface of the fixing plate, clamping mechanisms are arranged on the left side wall and the right side wall of the fixing plate, L-shaped clamping plates are fixedly arranged at one ends of the clamping mechanisms, which are close to the first magnet, an LED power supply is arranged above the first magnet, a second magnet is fixedly arranged on the lower surface of the LED power supply, the second magnet and the first magnet are attracted to each other, fixing devices are symmetrically arranged on the front side and the back side walls, which are close to the vertical plates, of the vertical plates, the fixing devices are used for fixing the LED power supply, each clamping mechanism comprises a sliding groove which is arranged on the left side and the right side, the sliding groove is arranged on the upper surface of the fixing plate, the L-shaped clamping plates are all slidably arranged in the inner cavity of the sliding groove, and the problems that the LED power supply is inconvenient to replace and the existing fixing mechanism is not firm are solved, the disassembly and the assembly are troublesome, which causes the problem of low efficiency.

Description

Power supply fixing device

Technical Field

The utility model relates to the technical field of LED lamps, in particular to a power supply fixing device.

Background

The LED driving power supply is an important component of the LED lamp and mainly provides electric energy for the LED light source. The prior LED driving power supply is mostly square, such as a cuboid. The external dimensions of the LED driving power supply are generally related to manufacturers and powers, and different manufacturers have different external dimensions and different external dimensions of different driving powers. In the design of the lamp, the LED driving power supply is generally rigidly fixed, for example, the driving power supply is pressed by a pressing plate and then locked on the lamp housing; or a screw is used for passing through the mounting hole of the driving power supply to be locked and fixed on the lamp shell, and the like. The existing fixing mechanism is not only inconvenient for replacing the LED power supply, but also is insecure in fixation, troublesome in disassembly and installation and low in efficiency.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a power supply fixing device to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a power fixing device, includes the fixed plate, equal fixed mounting has the riser on the lateral wall about the fixed plate, first magnet has been placed at the upper surface middle part of fixed plate, the left and right sides of fixed plate all is equipped with clamping mechanism, clamping mechanism is close to the equal fixed mounting of one end of first magnet has L shape splint, the LED power has been placed to the top of first magnet, the lower fixed surface of LED power installs second magnet, second magnet and first magnet are inhaled mutually, equal fore-and-aft symmetry is equipped with fixing device on the lateral wall that the riser is close to mutually, fixing device is used for fixed LED power.

Preferably, the clamping mechanism comprises a left sliding groove and a right sliding groove, the sliding grooves are formed in the upper surface of the fixing plate, the L-shaped clamping plates are arranged in the inner cavities of the sliding grooves in a sliding mode, the L-shaped clamping plates are in threaded connection with screws, the left end and the right end of each screw movably penetrate through vertical plates on the left side and the right side, pressure springs are arranged between the side walls, far away from the L-shaped clamping plates, of the vertical plates, and the pressure springs are all sleeved on the outer surfaces of the screws.

Preferably, a circular truncated cone is fixedly mounted at the left end of the screw rod, and a groove is formed in the side wall of the circular truncated cone.

Preferably, the fixing device comprises a clamping block and a first slide way, the first slide way is positioned on the side wall of the vertical plate, the inner cavity of the first slide way is provided with an electric slider in a sliding manner, the side wall of the electric slider is hinged with a first connecting rod, the side wall of the vertical plate is hinged with a second connecting rod above the first slide way, the middle parts of the first connecting rod and the second connecting rod are hinged, one end of the second connecting rod is hinged with a third connecting rod, one end of the first connecting rod is hinged with a fourth connecting rod, the middle parts of the third connecting rod and the fourth connecting rod are hinged, one end of the fourth connecting rod is hinged with a fifth connecting rod, one end of the third connecting rod is hinged with a sixth connecting rod, the middle parts of the fifth connecting rod and the sixth connecting rod are hinged, and one end of the fifth connecting rod is hinged with the clamping block, the clamping blocks are far away from the side wall, the lower end of the fifth connecting rod is located, a second slide way is arranged on the side wall, the inner cavity of the second slide way is provided with a sliding block in a sliding mode, and one end of the sixth connecting rod is hinged to the sliding block.

Preferably, the side walls close to the clamping blocks are fixedly provided with rubber sheets.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a power fixing device, be equipped with first magnet, second magnet, clamping mechanism, L shape splint and fixing device, L shape splint and clamping mechanism's cooperation is with first magnet and fixed plate fixed connection, simultaneously under clamping mechanism's adjustment, can place the first magnet of equidimension not on the fixed plate, be convenient for fix and dismantle the LED power of different models, through the interact of first magnet and second magnet, with LED power and fixed plate reciprocal anchorage, avoid fixed insecure, fix LED power secondary under fixing device's effect, strengthen fixed fastness, it is not only convenient for change the LED power to have solved current fixing mechanism, and fixed insecure, it is troublesome to dismantle and install, cause the problem of inefficiency.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention.

In the figure: the LED lamp comprises a fixing plate 1, a vertical plate 2, a first magnet 3, a clamping mechanism 4, a sliding chute 40, a screw rod 41, a pressure spring 42, a circular truncated cone 43, a clamping plate 5-L, an LED power supply 6, a second magnet 7, a fixing device 80, a clamping block 81, a first slideway 82, an electric sliding block 82, a first connecting rod 83, a second connecting rod 84, a third connecting rod 85, a fourth connecting rod 86, a fifth connecting rod 87, a sixth connecting rod 88, a second slideway 89 and a rubber sheet 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a power supply fixing device comprises a fixing plate 1, vertical plates 2 are fixedly mounted on the left side wall and the right side wall of the fixing plate 1, the vertical plates 2 are connected with the fixing plate 1 through welding, fixing firmness is enhanced, please refer to fig. 1, a first magnet 3 is placed in the middle of the upper surface of the fixing plate 1, the first magnet 3 is placed on the upper surface of the fixing plate 1, the first magnet 3 is different in size, the first magnets 3 of different sizes are replaced according to LED power supplies 6 of different sizes, the installation and disassembly are convenient, meanwhile, a second magnet 7 is fixedly mounted on the lower surface of the LED power supply 6, the first magnet 3 and the second magnet 7 are matched with each other to realize the fixed connection of the LED power supply 6, clamping mechanisms 4 are arranged on the left side and the right side of the fixing plate 1, L-shaped clamping plates 5 are fixedly mounted at one ends, close to the first magnet 3, of the clamping mechanisms 4 drive the L-shaped clamping plates 5 to move, carry out fixed connection to the first magnet 3 of different model sizes, ensure that first magnet 3 is fixed firm, LED power 6 has been placed to the top of first magnet 3, LED power 6's lower fixed surface installs second magnet 7, second magnet 7 and first magnet 3 attract each other, equal front and back symmetry is equipped with fixing device 8 on the lateral wall that riser 2 is close to mutually, fixing device 8's effect carries out fixed connection to LED power 6, carry out the secondary and press from both sides tightly, strengthen fixed fastness, fixing device 8 is used for fixed LED power 6.

Specifically, the clamping mechanism 4 comprises sliding grooves 40 arranged on the left and right sides, the sliding grooves 40 are located on the upper surface of the fixed plate 1, the number of the sliding grooves 40 is 2, so that the L-shaped clamping plate 5 can slide in the inner cavity of the sliding grooves 40, the width of the L-shaped clamping plate 5 is the width of the sliding grooves 40, the L-shaped clamping plate 5 is arranged in the inner cavity of the sliding grooves 40 in a sliding manner, the L-shaped clamping plate 5 is in threaded connection with a screw rod 41, the screw rod 41 is in threaded connection with the L-shaped clamping plate 5, meanwhile, the screw rod 41 is in threaded connection with the inner cavity of the fixed plate 1, the screw rod 41 is rotated to realize the left and right movement of the L-shaped clamping plate 5, the first magnet 3 is clamped, the left and right ends of the screw rod 41 movably penetrate through the vertical plates 2 on the left and right sides, pressure springs 42 are arranged between the side walls far away from the L-shaped clamping plate 5 and the vertical plates 2, the pressure springs 42 are all sleeved on the outer surface of the screw rod 41, the L-shaped clamping plate 5 to provide clamping power for the L-shaped clamping plate 5 to avoid long-time use, and looseness exists between the screw rod 41 and the L-shaped clamping plate 5, the pressure spring 42 plays a role in compensation, so that the service life of the device is prolonged, and meanwhile, the LED power supplies with different sizes can be replaced conveniently.

Specifically, the left end of the screw rod 41 is fixedly provided with the circular truncated cone 43, the circular truncated cone 43 is used for facilitating operation of the screw rod 41, the side wall of the circular truncated cone 43 is provided with a groove, and the screw rod 41 can be rotated by a tool through the groove, so that the use is convenient.

Specifically, the fixing device 8 includes a clamping block 80 and a first slide way 81, the first slide way 81 is located on the side wall of the vertical plate 2, an inner cavity of the first slide way 81 is provided with an electric slider 82 in a sliding manner, the electric slider 82 is electrically connected with an external power supply, a first connecting rod 83, a second connecting rod 84, a third connecting rod 85, a fourth connecting rod 86, a fifth connecting rod 87 and a sixth connecting rod 88 are driven by the movement of the electric slider 82 to rotate, so as to drive the clamping block 80 to move left and right, clamp the LED power supply for the second time, strengthen the firmness of fixation, the side wall of the electric slider 82 is hinged with the first connecting rod 83, the side wall of the vertical plate 2 and located above the first slide way 81 is hinged with the second connecting rod 84, the middle parts of the first connecting rod 83 and the second connecting rod 84 are hinged, the middle parts of the third connecting rod 85 and the fourth connecting rod 86 are hinged, one end of the second connecting rod 84 is hinged with the third connecting rod 85, the one end of head rod 83 all articulates and is connected with fourth connecting rod 86, the one end of fourth connecting rod 86 all articulates and is connected with fifth connecting rod 87, the one end of third connecting rod 85 all articulates and is connected with sixth connecting rod 88, fifth connecting rod 87 and the articulated connection in sixth connecting rod 88 middle part, the one end of fifth connecting rod 87 all articulates with pressing from both sides tight piece 80 and is connected, it all is equipped with second slide 89 to press from both sides on the lateral wall that tight piece 80 kept away from mutually and be located fifth connecting rod 87 lower extreme, the inner chamber of second slide 89 all slides and is equipped with the slider, the one end of sixth connecting rod 88 all articulates with the slider and is connected, electronic slider 82 removes, the slider removes along second slide 89 simultaneously, realize fixing device 8's working process, moreover, the steam generator is simple in structure, realize the fixity simultaneously, therefore, the clothes hanger is strong in practicability.

Specifically, the rubber sheet 9 is fixedly mounted on each side wall close to the clamping block 80, and the LED power supply 6 is clamped and protected by the rubber sheet 9.

The working principle is as follows: the utility model relates to a power supply fixing device, which is characterized in that an LED power supply 6 is fixedly connected with a fixing plate 1, a first magnet 3 is fixedly connected with the fixing plate 1 under the action of an L-shaped clamping plate 5 and a clamping mechanism 4, the lower surface of the LED power supply 6 is connected with a second magnet 7 through welding, the LED power supply 6 is fixedly connected through the interaction of the first magnet 3 and the second magnet 7, the infirm fixing is avoided, the LED power supply 6 is clamped and fixed through a fixing device 8, the LED power supplies of different types and sizes are fixed and disassembled, the mounting is convenient, and the practicability is strong.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A power supply fixing device comprises a fixing plate (1), and is characterized in that: equal fixed mounting has riser (2) on the lateral wall about fixed plate (1), first magnet (3) have been placed at the upper surface middle part of fixed plate (1), the left and right sides of fixed plate (1) all is equipped with clamping mechanism (4), the equal fixed mounting of one end that clamping mechanism (4) are close to first magnet (3) has L shape splint (5), LED power (6) have been placed to the top of first magnet (3), the lower fixed surface of LED power (6) installs second magnet (7), second magnet (7) and first magnet (3) inhale mutually, equal front and back symmetry is equipped with fixing device (8) on the lateral wall that riser (2) are close to mutually, fixing device (8) are used for fixed LED power (6).

2. A power supply fixture as recited in claim 1, wherein: clamping mechanism (4) are including controlling spout (40) that sets up, spout (40) are located fixed plate (1) upper surface, L shape splint (5) all slide and set up in spout (40) inner chamber, L shape splint (5) threaded connection has screw rod (41), the equal activity of end runs through riser (2) on left and right sides about screw rod (41), all be equipped with pressure spring (42) between lateral wall and riser (2) that L shape splint (5) kept away from mutually, pressure spring (42) all cup joint at screw rod (41) surface.

3. A power supply fixture as recited in claim 2, wherein: the left end of the screw rod (41) is fixedly provided with a circular truncated cone (43), and a groove is formed in the side wall of the circular truncated cone (43).

4. A power supply fixture as recited in claim 1, wherein: the fixing device (8) comprises a clamping block (80) and a first slide way (81), the first slide way (81) is located on the side wall of the vertical plate (2), an inner cavity of the first slide way (81) is provided with an electric slider (82) in a sliding manner, the side wall of the electric slider (82) is hinged with a first connecting rod (83), the side wall of the vertical plate (2) is hinged with a second connecting rod (84) above the first slide way (81), the middle parts of the first connecting rod (83) and the second connecting rod (84) are hinged, one end of the second connecting rod (84) is hinged with a third connecting rod (85), one end of the first connecting rod (83) is hinged with a fourth connecting rod (86), the middle parts of the third connecting rod (85) and the fourth connecting rod (86) are hinged, one end of the fourth connecting rod (86) is hinged with a fifth connecting rod (87), the one end of third connecting rod (85) all articulates and is connected with sixth connecting rod (88), fifth connecting rod (87) and sixth connecting rod (88) middle part are articulated to be connected, the one end of fifth connecting rod (87) all with press from both sides tight piece (80) articulated connection, press from both sides on the lateral wall that tight piece (80) kept away from mutually and be located fifth connecting rod (87) lower extreme and all be equipped with second slide (89), the inner chamber of second slide (89) all slides and is equipped with the slider, the one end of sixth connecting rod (88) all articulates with the slider and connects.

5. A power supply fixture according to claim 4 wherein: and rubber sheets (9) are fixedly arranged on the side walls close to the clamping blocks (80).