CN213847339U

CN213847339U - Antidetonation LED power

Info

Publication number: CN213847339U
Application number: CN202022417902.9U
Authority: CN
Inventors: 张逸帆; 王涛; 马柱贺; 杨梅; 赵文成
Original assignee: Nanhua University
Current assignee: Nanhua University
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-07-30
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses an antidetonation LED power, including PMKD, shock attenuation supporting pad, bumper shock absorber, slider, LED power body, the PMKD bottom is equipped with receives hidden chamber, receive hidden chamber and be bottom surface open structure setting, be equipped with the telescopic link on the slider, the last I-shaped groove that is equipped with of PMKD, I-shaped groove and the hidden chamber intercommunication of receipts, I-shaped groove is including erecting groove, first cross slot and second cross slot, be equipped with the pull ring on the telescopic link free end, but the block of pull ring is located in the first cross slot, but the block of pull ring is located in the second cross slot, the slider bottom is equipped with pastes the board, the bumper shock absorber includes roof, damping spring and fixed plate, the roof is located on the damping spring and can contact the setting with the diapire of LED power body. The utility model relates to a LED equipment technical field, concretely relates to have better antidetonation effect, avoid the power to receive vibrations and impact and damage, increase of service life, the cheap antidetonation LED power of finished product.

Description

Antidetonation LED power

Technical Field

The utility model relates to a LED equipment technical field, concretely relates to antidetonation LED power.

Background

The LED power supply is a kind of power supply, and is a device for supplying power to an electronic device, and is also a power supply. Current LED power is when the assembly, all adopts screw locking to fix on the casing, if equipment is in an environment of rocking, so fixed structure can make whole LED power bear the vibration, finally leads to the power to damage to unable use, the wasting of resources has reduced the life of LED power body.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a have better antidetonation effect, avoid the power to receive vibrations and impact and damage, increase of service life, the cheap antidetonation LED power of finished product.

The utility model adopts the following technical scheme: the utility model relates to an anti-seismic LED power supply, which comprises a fixed base plate, a shock absorption and support pad, a shock absorber, a slider and an LED power supply body, wherein the shock absorption and support pad is arranged on the fixed base plate, the LED power supply body can be contacted with the shock absorption and support pad, the shock absorber is arranged on the fixed base plate and can be contacted with the LED power supply body, a hidden cavity is arranged at the bottom of the fixed base plate, the hidden cavity is of an open structure at the bottom surface, the slider can be slidably arranged in the hidden cavity, a telescopic rod is arranged on the slider, an I-shaped groove is arranged on the fixed base plate and is communicated with the hidden cavity, the I-shaped groove comprises a vertical groove, a first transverse groove and a second transverse groove, the second transverse groove is positioned below the first transverse groove, the telescopic rod can be slidably arranged in the vertical groove, a pull ring is arranged at the free end of the telescopic rod, the pull ring can be clamped in the first transverse groove, the pull ring can be clamped in the second transverse groove, the bottom of the sliding block is provided with an adhesive plate, the shock absorber comprises a top plate, a shock absorption spring and a fixing plate, the fixing plate is arranged on the fixing bottom plate, the shock absorption spring is vertically arranged on the fixing plate, and the top plate is arranged on the shock absorption spring and can be in contact with the bottom wall of the LED power supply body; when the installation face is the smooth face, the sucking disc can't firmly adsorb when the face, pull out the pull ring in following first cross slot, make the pull ring be outside first cross slot completely, the telescopic link is in the expansion state this moment, the pulling ring makes the pull ring along erecting groove downstream, the pull ring drives the slider through the telescopic link and stretches out from the hidden chamber of receipts of PMKD bottom, when the telescopic link moves to erecting the groove low side and gets into the second cross slot, impel the second cross slot with the pull ring, the pull ring drives the telescopic link shrink, get into the second cross slot when the pull ring, the second cross slot has played limiting displacement to the pull ring in vertical direction, and then prevent that the slider from contracting to retrieve and hidden the chamber, at this moment, the user fixes this device on the installation face through the board of pasting of slider bottom.

Furthermore, an adjusting screw is arranged on the fixing bottom plate, a limiting baffle is arranged on the adjusting screw, the limiting baffle can be in contact with the top wall of the LED power supply body, a fixing nut is rotatably arranged on the adjusting screw, and the fixing nut is positioned above the limiting baffle; the four corners of the LED power supply body are placed on the shock absorbers, the bottom center area of the LED power supply body falls on the shock absorption supporting pad, the limiting baffle is placed on the top wall of the LED power supply body at the moment, the limiting baffle is locked through the fixing nut, the LED power supply body is well contacted with the shock absorbers and the shock absorption supporting pads, and the shock absorbers and the shock absorption supporting pads play a shock-proof effect on the LED power supply body.

Furthermore, the edge of the bottom wall of the fixed bottom plate is provided with an edge sucker, when the installation surface is a smooth surface and the sucker can be firmly adsorbed on the upper surface, a user presses down the fixed bottom plate, and the fixed bottom plate is firmly fixed on the installation surface through the edge sucker.

Furthermore, a middle sucking disc is arranged in the middle of the bottom wall of the fixed bottom plate.

Further, the shock absorption supporting pad is a rubber shock absorption supporting pad.

Further, the shock absorbers are symmetrically provided with two groups.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: when the installation surface is a smooth surface and the sucker cannot be firmly adsorbed on the installation surface, the pull ring is pulled out of the first transverse groove, so that the pull ring is completely positioned outside the first transverse groove, the telescopic rod is in an expanded state at the moment, the pull ring is pulled to move downwards along the vertical groove, the pull ring drives the sliding block to extend out of the hidden cavity at the bottom of the fixed bottom plate through the telescopic rod, when the telescopic rod runs to the lower end of the vertical groove and enters the second transverse groove, the pull ring is pushed into the second transverse groove, the telescopic rod is driven to shrink by the pull ring, when the pull ring enters the second transverse groove, the second transverse groove plays a limiting role in the vertical direction on the pull ring, the sliding block is prevented from being retracted into the hidden cavity, and at the moment, a user fixes the device on the installation surface through the pasting plate at the bottom of the sliding block; the four corners of the LED power supply body are placed on the shock absorbers, the bottom center area of the LED power supply body falls on the shock absorption supporting pad, the limiting baffle is placed on the top wall of the LED power supply body at the moment, the limiting baffle is locked through the fixing nut, the LED power supply body is well contacted with the shock absorbers and the shock absorption supporting pads, and the shock absorbers and the shock absorption supporting pads play a shock-proof effect on the LED power supply body. The utility model discloses have better antidetonation effect, avoid the power to receive vibrations and impact and damage, increase of service life, the finished product is cheap, has better market perspective.

Drawings

Fig. 1 is a schematic view of the overall structure of an anti-seismic LED power supply of the present invention;

fig. 2 is a perspective view of a telescopic rod of the anti-vibration LED power supply of the present invention;

fig. 3 is a left side view of the slider of the anti-vibration LED power supply of the present invention.

The LED power supply comprises a fixing base plate 1, a fixing base plate 2, a damping and supporting pad 3, a damper 4, a sliding block 5, an LED power supply body 6, a hidden cavity 7, a telescopic rod 8, an I-shaped groove 9, a vertical groove 10, a first transverse groove 11, a second transverse groove 12, a pull ring 13, a pasting plate 14, a top plate 15, a damping spring 16, a fixing plate 17, an adjusting screw rod 18, a limiting baffle plate 19, a fixing nut 20, an edge sucker 21 and a middle sucker.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-3, the anti-shock LED power supply of the present invention comprises a fixing base plate 1, a shock-absorbing support pad 2, a shock absorber 3, a slider 4, and a LED power supply body 5, wherein the shock-absorbing support pad 2 is disposed on the fixing base plate 1, the LED power supply body 5 is disposed on the shock-absorbing support pad 2 in a contact manner, the shock absorber 3 is disposed on the fixing base plate 1 and disposed on the LED power supply body 5 in a contact manner, a hidden cavity 6 is disposed at the bottom of the fixing base plate 1, the hidden cavity 6 is configured in an open bottom structure, the slider 4 is slidably disposed in the hidden cavity 6, a telescopic rod 7 is disposed on the slider 4, an i-shaped groove 8 is disposed on the fixing base plate 1, the i-shaped groove 8 is communicated with the hidden cavity 6, the i-shaped groove 8 includes a vertical groove 9, a first transverse groove 10 and a second transverse groove 11, the second transverse groove 11 is disposed below the first transverse groove 10, the telescopic rod 7 is slidably disposed in the vertical groove 9, the free end of the telescopic rod 7 is provided with a pull ring 12, the pull ring 12 can be clamped in the first transverse groove 10, the pull ring 12 can be clamped in the second transverse groove 11, the bottom of the sliding block 4 is provided with an adhesive plate 13, the shock absorber 3 comprises a top plate 14, a damping spring 15 and a fixing plate 16, the fixing plate 16 is arranged on the fixing base plate 1, the damping spring 15 is vertically arranged on the fixing plate 16, and the top plate 14 is arranged on the damping spring 15 and can be in contact with the bottom wall of the LED power supply body 5.

Be equipped with adjusting screw 17 on PMKD 1, be equipped with limit baffle 18 on adjusting screw 17, limit baffle 18 can contact the setting with 5 roof of LED power body, rotatable fixing nut 19 that is equipped with on the adjusting screw 17, fixing nut 19 is located limit baffle 18 top, 1 diapire edge of PMKD is equipped with marginal sucking

disc

20, 1 diapire middle part of PMKD is equipped with middle part sucking disc 21, shock attenuation supporting pad 2 is rubber shock

attenuation supporting pad

2, 3 symmetries of bumper shock absorber are equipped with two sets ofly.

When the shock-proof LED power supply is used specifically, in an initial state, the LED power supply body 5 is not placed on the shock absorber 3, the pull ring 12 is located in the first transverse groove 10, and an external mounting surface for fixing the shock-proof LED power supply body 5 is a smooth plane and surface dust on the mounting surface is removed. In use, firstly, the fixing of the fixing base plate 1 on the mounting surface is completed: when the installation surface is smooth and the sucking disc can be firmly adsorbed on the installation surface, a user presses down the fixed bottom plate 1 and firmly fixes the fixed bottom plate 1 on the installation surface through the edge sucking disc 20; when the installation surface is a smooth surface and the sucker cannot be firmly adsorbed on the installation surface, the pull ring 12 is pulled out of the first transverse groove 10, the pull ring 12 is completely positioned outside the first transverse groove 10, the telescopic rod 7 is in an expanded state at the moment, then the pull ring 12 is pulled to enable the pull ring 12 to move downwards along the vertical groove 9, the pull ring 12 drives the slider 4 to extend out of the hidden cavity 6 at the bottom of the fixing bottom plate 1 through the telescopic rod 7, when the telescopic rod 7 runs to the lower end of the vertical groove 9 and enters the second transverse groove 11, the pull ring 12 is pushed into the second transverse groove 11, the pull ring 12 drives the telescopic rod 7 to shrink, when the pull ring 12 enters the second transverse groove 11, the second transverse groove 11 plays a limiting role in the vertical direction on the pull ring 12, and further prevents the slider 4 from shrinking back into the hidden cavity 6, at the moment, the user fixes the device on the installation surface through the pasting plate 13 at the bottom of the slider 4.

After fixing of the fixing bottom plate 1 is completed, four corners of the LED power supply body 5 are placed on the shock absorbers 3, the bottom center area of the LED power supply body 5 falls on the shock absorption supporting pad 2, the limiting baffle 18 is placed on the top wall of the LED power supply body 5 at the moment, the limiting baffle 18 is locked through the fixing nuts 19, the LED power supply body 5 is enabled to be in good contact with the shock absorbers 3 and the shock absorption supporting pad 2, and the shock absorbers 3 and the shock absorption supporting pad 2 play a shock absorption effect on the LED power supply body 5.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An anti-seismic LED power supply body is characterized by comprising a fixed base plate, a shock absorption and support pad, a shock absorber, a sliding block and an LED power supply body, wherein the shock absorption and support pad is arranged on the fixed base plate, the LED power supply body can be arranged on the shock absorption and support pad in a contact manner, the shock absorber is arranged on the fixed base plate and can be arranged on the LED power supply body in a contact manner, a hidden cavity is arranged at the bottom of the fixed base plate, the hidden cavity is of an open structure at the bottom surface, the sliding block can be arranged in the hidden cavity in a sliding manner, a telescopic rod is arranged on the sliding block, an I-shaped groove is arranged on the fixed base plate and is communicated with the hidden cavity, the I-shaped groove comprises a vertical groove, a first transverse groove and a second transverse groove, the second transverse groove is positioned below the first transverse groove, the telescopic rod can be arranged in the vertical groove in a sliding manner, a pull ring is arranged at the free end of the telescopic rod, and can be clamped in the first transverse groove, but the pull ring block is located in the second transverse groove, the slider bottom is equipped with pastes the board, the bumper shock absorber includes roof, damping spring and fixed plate, the fixed plate is located on the PMKD, damping spring vertically locates on the fixed plate, the roof is located on damping spring and can contact the setting with the diapire of LED power body.

2. An anti-seismic LED power supply body according to claim 1, wherein an adjusting screw is arranged on the fixing bottom plate, a limiting baffle is arranged on the adjusting screw, the limiting baffle and the top wall of the LED power supply body can be arranged in a contact manner, a fixing nut is rotatably arranged on the adjusting screw, and the fixing nut is positioned above the limiting baffle.

3. An earthquake-resistant LED power supply body as claimed in claim 2, wherein an edge suction cup is arranged at the edge of the bottom wall of the fixing bottom plate.

4. An anti-seismic LED power supply body according to claim 3, wherein a middle suction cup is arranged in the middle of the bottom wall of the fixing bottom plate.

5. An anti-vibration LED power supply body according to claim 1, wherein the shock absorption support pad is a rubber shock absorption support pad.

6. An anti-vibration LED power supply body as claimed in claim 1, wherein two groups of shock absorbers are symmetrically arranged.