CN208011657U

CN208011657U - The LED power of high stable

Info

Publication number: CN208011657U
Application number: CN201820441900.3U
Authority: CN
Inventors: 曾浩然
Original assignee: Shenzhen Billion Shuo Electronic Power Supply Co Ltd
Current assignee: Shenzhen Billion Shuo Electronic Power Supply Co Ltd
Priority date: 2018-03-29
Filing date: 2018-03-29
Publication date: 2018-10-26
Anticipated expiration: 2028-03-29

Abstract

The utility model provides a kind of LED power of high stable comprising circuit board, the electronic component and fixed frame of connection on circuit boards；Wherein, the quadrangle of circuit board is provided with connecting hole, fixed frame includes the first fixed link, the second fixed link, more supporting rods and four and the one-to-one connecting pole of connecting hole, the height of connecting pole on circuit boards is higher than the height of electronic component, and the both ends of supporting rod are slidably connected at respectively in the first fixed link and the second fixed link.The LED power of the high stable of the utility model by being arranged fixed frame on circuit boards; the height of the connecting pole of fixed frame is higher than the height of electronic component; two supporting rods of fixed frame can be opposite close to being gripped to corresponding electronic component; it can guarantee the stabilization of electronic component; and fall pound when; meeting preferential contact fixed frame, is absorbed impact by fixed frame, to protect the connection of electronic component and circuit board.

Description

The LED power of high stable

Technical field

The utility model is related to LED power field, more particularly to a kind of LED power of high stable.

Background technology

LED power is one kind in power supply, is the device and power supply unit for providing power to electronic equipment, leads to Transformer and rectifier are crossed, alternating current is become the device of direct current, this device is just called rectifier power source, is also driving electricity Source；

Circuit unit in LED power in the prior art is normally only by circuit board and connection on circuit boards various Electronic component forms, and the circuit unit formed in this way is still not sufficiently stable, in transport or installation process, when circuit unit is fallen When pounding, the problem of being easy for that electronic component is caused to loosen with circuit board.

Therefore need to provide a kind of LED power of high stable to solve above-mentioned technical problem.

Utility model content

The utility model provides a kind of LED power of high stable, by the way that fixed frame, fixed frame energy are arranged on circuit boards Ensure electronic component stablize, and fall pound when, can preferential contact fixed frame, absorbed impact by fixed frame, to solve the prior art In LED power in circuit unit connection be not sufficiently stable, in transport or installation process, when circuit unit, which is fallen, to be pounded, hold Easily lead to the problem of electronic component is loosened with circuit board.

In order to solve the above technical problems, the technical solution of the utility model is：A kind of LED power of high stable comprising：

Circuit board, the electronic component being connected on the circuit board and the fixed frame for fixing the electronic component；

The quadrangle of the circuit board is provided with connecting hole, the fixed frame includes the first fixed link, the second fixed link, more Root supporting rod and four and the one-to-one connecting pole of the connecting hole, height of the connecting pole on the circuit board are high In the height of the electronic component；

Wherein, it is connected with first fixed link between two connecting poles of the circuit board side, the other side Second fixed link is connected between two connecting poles, the both ends of the supporting rod are slidably connected at described first respectively In fixed link and second fixed link, two supporting rod opposite directions are close to solid to corresponding electronic component be clamped It is fixed.

In the present invention, sliding is provided with conducive to the clamping of the electronic component is gripped on the supporting rod Portion, the shape of the clamping face of the clamping part are consistent with the shape of corresponding electronic component circumferential lateral surface.

Wherein, the clamping part is metal material, and heat-conducting silica gel sheet is provided on the clamping face of the clamping part.

Further, the cross section of the supporting rod is rectangular-shaped, and the clamping part is slided by first sleeve member Be connected on the supporting rod, first sleeve member include a cross section be rectangular-shaped hollow cavity, the clamping part with First sleeve member is fixedly connected, and first sleeve member is slidably socketed on the supporting rod.

In the present invention, the connecting pole includes pars contractilis and the fixation for being fixedly connected with the circuit board Portion, the pars contractilis are connect with the threaded one end of the fixed part, by screwing the pars contractilis to adjust collapsing length.

In the present invention, the connecting pole runs through the circuit board, is fixedly installed at the both ends of the connecting pole Flexible body.

Further, the LED power of the high stable further includes the power pack for installing the circuit board, in the electricity The location hole being located by connecting with the elastomer is separately provided in source capsule inside bottom surface and top surface.

In the present invention, first fixed link and second fixed link are screw rod, are fixed described first It is threaded with nut piece in bar and second fixed link, rotation is socketed with second sleeve in the periphery of the nut piece The both ends of part, the supporting rod are fixedly connected with corresponding second sleeve part respectively.

Further, one end of the nut piece periphery is provided with the annular protrusion conducive to rotation, other end fixed setting There is stopper protrusion, the second sleeve limit is between the annular protrusion and the stopper protrusion.

In the present invention, it is provided on the circuit board for reinforcing the reinforcing being connect with the connecting pole Portion.

Compared to the prior art, advantage is the utility model：The LED power of the high stable of the utility model passes through Fixed frame is set on circuit boards, and the height of the connecting pole of fixed frame is higher than the height of electronic component, two clampings of fixed frame Bar can be opposite close to being gripped to corresponding electronic component, can guarantee the stabilization of electronic component, and fall pound when, can be excellent Fixed frame is first contacted, is absorbed impact by fixed frame, to protect the connection of electronic component and circuit board.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below in embodiment Required attached drawing is briefly described, and the accompanying drawings in the following description is only that the section Example of the utility model is corresponding Attached drawing.

Fig. 1 is the structural schematic diagram of the preferred embodiment of the LED power of the high stable of the utility model.

Fig. 2 is that the LED power of the high stable of the utility model removes the structural schematic diagram after electronic component and power pack.

Fig. 3 is the attachment structure schematic diagram of the nut piece and second sleeve part of the LED power of the high stable of the utility model.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those skilled in the art are obtained without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

It the following is a kind of preferred reality of the LED power of high stable that can solve the above technical problem provided by the utility model Apply example.

Referring to Fig.1 and 2, wherein Fig. 1 is the structure of the preferred embodiment of the LED power of the high stable of the utility model Schematic diagram, Fig. 2 are that the LED power of the high stable of the utility model removes the structural schematic diagram after electronic component and power pack.

The similar unit of structure is to be given the same reference numerals in the figure.

The preferred embodiment of the LED power of high stable provided by the utility model is：A kind of LED power of high stable, Including circuit board 12, the electronic component 13 of connection on the circuit board 12 and the fixed frame for fixing electronic component 13；

Specifically, be provided with connecting hole in the quadrangle of circuit board 12, fixed frame include the first fixed link, the second fixed link, More supporting rods 18 and four and the one-to-one connecting pole 14 of connecting hole, the height of connecting pole 14 on the circuit board 12 are higher than The height of electronic component 13, wherein the first fixed link and the second fixed link can refer to two fixed links 15 in Fig. 2；

Preferably, it is provided on the circuit board 12 for reinforcing the reinforcing portion 121 being connect with connecting pole 14.

Wherein, the first fixed link, two connections of the other side are connected between two connecting poles 14 of 12 side of circuit board The second fixed link is connected between column 14, the both ends of supporting rod 18 are slidably connected at the first fixed link and the second fixed link respectively On, two supporting rods 18 are opposite close to be gripped to corresponding electronic component 13.

Further, sliding is provided with conducive to the clamping part 16 of electronic component 13, clamping is gripped on supporting rod 18 The shape of the clamping face in portion 16 is consistent with the shape of 13 circumferential lateral surface of corresponding electronic component.

Preferably, clamping part 16 is metal material, and heat-conducting silica gel sheet 161 is provided on the clamping face of clamping part 16, is pressed from both sides Can also be that electronic component 13 radiates while holding.

Wherein, it should be noted that this preferred embodiment is only a kind of preferred embodiment of the utility model, this is preferably It, can basis only provided with two supporting rods 18 to be gripped to electronic component 13 in embodiment, and in other cases More supporting rods 18 are arranged to be gripped to multiple electronic components in actual conditions, at the same multigroup supporting rod 18 in order to Multiple electronic components are preferably clamped, supporting rod 18 can be arranged into a bent shape, curve-like etc., and be not limited to linear type.

In the preferred embodiment, the cross section of supporting rod 18 is rectangular-shaped, and clamping part 16 passes through first sleeve member 162 are slidably connected on supporting rod 18, and the first sleeve member 162 includes that a cross section is rectangular-shaped hollow cavity, clamping part 16 It is fixedly connected with the first sleeve member 162, the first sleeve member 162 is slidably socketed on supporting rod 18.

In the preferred embodiment, connecting pole 14 is including pars contractilis 142 and for consolidating with what circuit board 12 was fixedly connected Determine portion 141, pars contractilis 142 is connect with the threaded one end of fixed part 141, is rotatably to connect between pars contractilis 142 and fixed link 15 It connects, by screwing pars contractilis 142 to adjust collapsing length, so that the fixed frame can be applied to electronic component height difference Circuit unit.

Wherein, connecting pole 14 runs through circuit board 12, is fixedly installed elastomer 17 at the both ends of connecting pole 14, is pounded falling When, meeting preferential contact elastomer 17 plays buffering, while protecting fixed frame, also can preferably protect electronic component 13 With the connection of circuit board.

In addition, the LED power of high stable further includes the power pack 11 for mounting circuit boards 12, at 11 inside bottom of power pack The location hole being located by connecting with elastomer 17 is separately provided on face and top surface, circuit unit can pass through four connecting poles 14 It is fixedly installed in power pack 11.

Fig. 3 is please referred to, wherein Fig. 3 is the nut piece and second sleeve part of the LED power of the high stable of the utility model Attachment structure schematic diagram.

In the preferred embodiment, the first fixed link and the second fixed link are screw rod, solid in the first fixed link and second Nut piece 151 is threaded in fixed pole, rotation is socketed with second sleeve part 181, supporting rod 18 in the periphery of nut piece 151 Both ends be fixedly connected respectively with corresponding second sleeve part 181.

In addition, one end of 151 periphery of nut piece is provided with the annular protrusion 152 conducive to rotation, the other end is fixedly installed Stopper protrusion 153, second sleeve limit between annular protrusion 152 and stopper protrusion 153.

The operation principle of the utility model：The fixation of electronic component 13 is electrically connected on circuit board 12 first, then will First fixed link, the second fixed link, connecting pole 14, supporting rod 18 and the connection composition fixed frame of clamping part 16；

Subsequently, fixed frame is fixedly attached to by connecting pole 14 on circuit board 12, after fixing, according to electronic component 13 height screws pars contractilis 142 to adjust collapsing length；

Later, the nut piece 151 at two 18 both ends of supporting rod is rotated respectively so that nut piece 151 turns in fixed link 15 It is dynamic, so that two supporting rods 18 are moved along the extending direction opposite direction of fixed link 15, and make clamping part 16 to electronic component 13 formation grip；

Finally, the circuit unit for being equipped with fixed frame is fixedly installed in power pack 11, wherein it should be noted that will The both ends of connecting pole 14 are located by connecting respectively to the location hole door in 11 inside bottom surface of power pack and top surface.

The assembling process of the LED power of the high stable of this preferred embodiment is completed in this way.

The LED power of the high stable of this preferred embodiment by being arranged fixed frame, the connecting pole of fixed frame on circuit boards Height be higher than the height of electronic component, two supporting rods of fixed frame can be opposite close to corresponding electronic component is clamped It is fixed, can guarantee the stabilization of electronic component, and fall pound when, can preferential contact fixed frame, absorbed impact by fixed frame, to protect The connection of electronic component and circuit board is protected.

In conclusion although the utility model is disclosed above with preferred embodiment, above preferred embodiment is not used To limit the utility model, those skilled in the art can make without departing from the spirit and scope of the utility model It is various to change and retouch, therefore the scope of protection of the utility model is subject to the range that claim defines.

Claims

1. a kind of LED power of high stable, which is characterized in that including：

The quadrangle of the circuit board is provided with connecting hole, the fixed frame includes the first fixed link, the second fixed link, more folders Bar and four and the one-to-one connecting pole of the connecting hole are held, height of the connecting pole on the circuit board is higher than institute State the height of electronic component；

Wherein, it is connected with first fixed link between two connecting poles of the circuit board side, two of the other side Second fixed link is connected between the connecting pole, the both ends of the supporting rod are slidably connected at described first and fix respectively On bar and second fixed link, two supporting rod opposite directions are close to grip corresponding electronic component.

2. the LED power of high stable according to claim 1, which is characterized in that slide and be provided on the supporting rod Conducive to gripping the clamping part of the electronic component, the shape of the clamping face of the clamping part and corresponding electronic component periphery The shape of side is consistent.

3. the LED power of high stable according to claim 2, which is characterized in that the clamping part is metal material, in institute It states and is provided with heat-conducting silica gel sheet on the clamping face of clamping part.

4. the LED power of high stable according to claim 2, which is characterized in that the cross section of the supporting rod is rectangle Shape, the clamping part are slidably connected at by first sleeve member on the supporting rod, and first sleeve member includes one horizontal The hollow cavity of rectangular cross-section shape, the clamping part are fixedly connected with first sleeve member, the first sleeve member sliding It is socketed on the supporting rod.

5. the LED power of high stable according to claim 1, which is characterized in that the connecting pole include pars contractilis and Fixed part for being fixedly connected with the circuit board, the pars contractilis are connect with the threaded one end of the fixed part, pass through rotation The pars contractilis is twisted to adjust collapsing length.

6. the LED power of high stable according to claim 1, which is characterized in that the connecting pole runs through the circuit board, It is fixedly installed elastomer at the both ends of the connecting pole.

7. the LED power of high stable according to claim 6, which is characterized in that the LED power of the high stable further includes Power pack for installing the circuit board is separately provided for and the bullet in the power pack inside bottom surface and top surface The location hole that property body is located by connecting.

8. the LED power of high stable according to claim 1, which is characterized in that first fixed link and described second Fixed link is screw rod, nut piece is threaded in first fixed link and second fixed link, in the spiral shell The periphery rotation of parent part is socketed with second sleeve part, and the both ends of the supporting rod are fixed with corresponding second sleeve part respectively to be connected It connects.

9. the LED power of high stable according to claim 8, which is characterized in that one end of the nut piece periphery is arranged Be conducive to the annular protrusion of rotation, the other end is fixedly installed stopper protrusion, and the second sleeve limit is in the annular protrusion Between the stopper protrusion.

10. the LED power of high stable according to claim 1, which is characterized in that be provided with and be used on the circuit board Reinforce the reinforcing portion being connect with the connecting pole.