CN209325718U - A kind of high safety LED power - Google Patents
A kind of high safety LED power Download PDFInfo
- Publication number
- CN209325718U CN209325718U CN201920321809.2U CN201920321809U CN209325718U CN 209325718 U CN209325718 U CN 209325718U CN 201920321809 U CN201920321809 U CN 201920321809U CN 209325718 U CN209325718 U CN 209325718U
- Authority
- CN
- China
- Prior art keywords
- aluminum profile
- circuit board
- shell
- high safety
- metal clips
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of high safety LED powers, including circuit board, the electronic component of connection on circuit boards, aluminum profile shell, it is mounted on drive end bearing bracket and rear end cap of the aluminum profile shell both ends for aluminum profile for sealing shell, the correspondence two sides inner wall of the aluminum profile shell is equipped with guide rail, the two sides of the guide rail are slidably connected at respectively in two guide rails, the both ends of the guide rail are equipped with threaded hole, the circuit board is fixedly connected by screw with guide rail, and screw is connected through a screw thread with threaded hole, this high safety LED power, it does not need circuit board can be fixed the progress aperture of aluminum profile side wall of outer shell, it ensure that the leakproofness of the power supply, the heat that electronic component generates passes through heat-conducting silica gel sheet, metal clips is conducted to aluminum profile shell, greatly improve heat dissipation effect, improve safety in utilization.
Description
Technical field
The utility model relates to power technique fields, specially a kind of high safety LED power.
Background technique
LED power is one of power supply, is to provide the device and power supply unit of power to electronic equipment.It is logical
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.The electronic equipment that signal can be provided is called signal source.Lithium battery, dry cell, rectifier power source, signal source are sometimes referred to as electricity
Source.
Existing LED power passes through spiral shell from shell exterior in order to which fixing circuit board often opens up mounting hole in side wall of outer shell
Silk passes through what mounting hole had circuit board, and waterproof performance is poor；Electronic component meeting heat production in LED power, temperature are excessively high
It is easy to burn power supply.For this purpose, it is proposed that a kind of high safety LED power.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of high safety LED power
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of high safety LED power, including circuit
Plate, aluminum profile shell, is mounted on aluminum profile shell both ends for aluminum profile for sealing shell at connection electronic component on circuit boards
Drive end bearing bracket and rear end cap, the correspondence two sides inner wall of the aluminum profile shell is equipped with guide rail, the two sides difference of the guide rail
It is slidably connected in two guide rails, the both ends of the guide rail are equipped with threaded hole, and the circuit board is fixed by screw and guide rail
Connection, and screw is connected through a screw thread with threaded hole；
The circuit board side has been fixed by screws metal clips and several cooling fins, and the one of the cooling fin
End is fixedly connected with metal clips, and the metal clips one side is connect by the elastic force of metal clips itself with aluminum profile shell
The side of touching, the cooling fin is equipped with heat-conducting silica gel sheet, and the heat-conducting silica gel sheet is contacted with electronic component.
Preferably, the contact site of the drive end bearing bracket and rear end cap and aluminum profile shell is equipped with gasket, and gasket
Drive end bearing bracket side is adhesively fixed on by glue.
Preferably, one end of the circuit board is symmetrically arranged with positioning convex portion, and positioning convex portion and circuit board are in integral type knot
Structure is provided with the escape groove for avoiding positioning convex portion and circuit board at the drive end bearing bracket face positioning convex portion.
Preferably, the both ends of the aluminum profile shell are equipped with locating slot, the drive end bearing bracket and rear end cap face locating slot
Place is equipped with positioning column.
Preferably, the drive end bearing bracket and rear end cap are equipped with mounting plate far from the side of aluminum profile shell, and drive end bearing bracket and
Rear end cap and mounting plate are in integral structure, offer mounting groove at the top of the mounting plate.
Preferably, the metal clips is in the shape of the letter V, and the one end of the metal clips far from circuit board is curved to circuit board direction
It is bent.
Preferably, the cooling fin is fixed by screws with metal clips.
Preferably, there are two the metal clips settings.
Compared with prior art, the utility model has the beneficial effects that
1, when the utility model mounting circuit boards, one end of the remotely located protrusion of circuit board is inserted into guide rail first, by
In the blocking by positioning convex portion, when circuit board cannot be pushed to aluminum profile shell, screw is just aligned with threaded hole at this time,
Circuit board is fixed in aluminum profile shell by screw, prevents circuit board from shaking, does not need to carry out aluminum profile side wall of outer shell
Circuit board can be fixed in aperture, ensure that the leakproofness of the power supply, improve safety in utilization.
2, while pushing away circuit board, metal clips is in the shape of the letter V the utility model, itself has elasticity, guarantees metal elastic
The one side of piece is close to aluminum profile outer casing inner wall, and the heat that electronic component generates is conducted to by heat-conducting silica gel sheet, metal clips
Aluminum profile shell, greatly improves heat dissipation effect, improves safety in utilization.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model local explosion structure diagram；
Fig. 3 is the utility model aluminum profile shell mechanism schematic diagram；
Fig. 4 is the utility model board structure of circuit schematic diagrames；
Fig. 5 is the utility model metal clips structural schematic diagram.
In figure: 1, circuit board；2, electronic component；3, mounting groove；4, aluminum profile shell；5, drive end bearing bracket；6, rear end cap；7, it leads
Rail；8, threaded hole；9, metal clips；10, cooling fin；11, heat-conducting silica gel sheet；12, gasket；13, positioning convex portion；14, it avoids
Slot；15, locating slot；16, positioning column；17, mounting plate.
Specific embodiment
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 of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of high safety LED power, including circuit board 1,
Connection electronic component 2 on the circuit card 1, is mounted on 4 both ends of aluminum profile shell for outside aluminum profile for sealing at aluminum profile shell 4
The drive end bearing bracket 5 and rear end cap 6 of shell 4, the correspondence two sides inner wall of the aluminum profile shell 4 are equipped with guide rail 7, and the two of the guide rail 7
Side is slidably connected at respectively in two guide rails 7, and the both ends of the guide rail 7 are equipped with threaded hole 8, and the circuit board 1 passes through spiral shell
Nail is fixedly connected with guide rail 7, and screw is connected through a screw thread with threaded hole 8；
1 side of circuit board has been fixed by screws metal clips 9 and several cooling fins 10, the cooling fin
10 one end is fixedly connected with metal clips 9, and 9 one side of metal clips passes through the elastic force and aluminium profiles of metal clips 9 itself
Material shell 4 contacts, and the side of the cooling fin 10 is equipped with heat-conducting silica gel sheet 11, and the heat-conducting silica gel sheet 11 connects with electronic component 2
Touching.
The contact site of the drive end bearing bracket 5 and rear end cap 6 and aluminum profile shell 4 is equipped with gasket 12, and gasket 12
It is adhesively fixed on 5 side of drive end bearing bracket by glue, plays the effect of sealing.
One end of the circuit board 1 is symmetrically arranged with positioning convex portion 13, and positioning convex portion 13 and circuit board 1 are in integral type knot
Structure is provided with the escape groove 14 for avoiding positioning convex portion 13 and circuit board 1, peace at the 5 face positioning convex portion 13 of drive end bearing bracket
When device, circuit board 1, due to the blocking of positioning convex portion 13, when circuit board 1 cannot be pushed to aluminum profile shell 4, at this time screw with
Threaded hole 8 is just aligned, and is easily installed circuit board 1.
The both ends of the aluminum profile shell 4 are equipped with locating slot 15,6 face locating slot 15 of the drive end bearing bracket 5 and rear end cap
Place is equipped with positioning column 16, is easily installed drive end bearing bracket 5 and rear end cap 6.
The drive end bearing bracket 5 and rear end cap 6 are equipped with mounting plate 17 far from the side of aluminum profile shell 4, and drive end bearing bracket 5 and after
End cap 6 and mounting plate 17 are in integral structure, offer mounting groove 3 at the top of the mounting plate 17, and integral structure is easy to produce,
It is at low cost, which is fixed by mounting plate 17.
The metal clips 9 is in the shape of the letter V, and the described one end of metal clips 9 far from circuit board 1 is bent to 1 direction of circuit board,
It prevents in installing and dismounting circuit board 1, the sharp change of metal clips 9 scratches 4 inner wall of aluminum profile shell.
The cooling fin 10 is fixed by screws with metal clips 9, easy to disassemble, and then electronic component is replaced at edge
2。
There are two the settings of metal clips 9, and two metal clips 9 keep heat-conducting effect more preferable, convenient for heat dissipation.
Working principle are as follows: when mounting circuit boards 1, guide rail 7 is inserted into one end of the remotely located protrusion 13 of circuit board 1 first
It is interior, due to the blocking by positioning convex portion 13, when circuit board 1 cannot be pushed to aluminum profile shell 4, screw and threaded hole at this time
8 are just aligned, and circuit board 1 is fixed in aluminum profile shell 4 by screw, prevent circuit board 1 from shaking, do not need to aluminum profile
4 side wall of shell, which carries out aperture, circuit board 1 is fixed, and ensure that the leakproofness of the power supply；Pushing away the same of circuit board 1
When, metal clips 9 is in the shape of the letter V, itself has elasticity, guarantees that the one side of metal clips 9 is close to 4 inner wall of aluminum profile shell, electricity
The heat that subcomponent 2 generates is conducted to aluminum profile shell 4 by heat-conducting silica gel sheet 11, metal clips 9, greatly improves heat dissipation effect
Fruit ensure that using safe.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of high safety LED power, including circuit board (1), the electronic component (2) being connected on circuit board (1), aluminum profile outside
Shell (4) is mounted on drive end bearing bracket (5) and rear end cap (6) of aluminum profile shell (4) both ends for aluminum profile for sealing shell (4), special
Sign is: the correspondence two sides inner wall of the aluminum profile shell (4) is equipped with guide rail (7), and the two sides of the guide rail (7) are slided respectively
Dynamic to be connected in two guide rails (7), the both ends of the guide rail (7) are equipped with threaded hole (8), and the circuit board (1) passes through screw
It is fixedly connected with guide rail (7), and screw is connected through a screw thread with threaded hole (8)；
Circuit board (1) side has been fixed by screws metal clips (9) and several cooling fins (10), the heat dissipation
One end of piece (10) is fixedly connected with metal clips (9), metal clips (9) one side by metal clips (9) itself
Elastic force is contacted with aluminum profile shell (4), and the side of the cooling fin (10) is equipped with heat-conducting silica gel sheet (11), the heat-conducting silica gel sheet
(11) it is contacted with electronic component (2).
2. a kind of high safety LED power according to claim 1, it is characterised in that: the drive end bearing bracket (5) and rear end cap
(6) it is equipped with gasket (12) with the contact site of aluminum profile shell (4), and before gasket (12) is adhesively fixed on by glue
End cap (5) side.
3. a kind of high safety LED power according to claim 1, it is characterised in that: one end of the circuit board (1) is symmetrical
Equipped with positioning convex portion (13), and positioning convex portion (13) and circuit board (1) are in integral structure, drive end bearing bracket (5) the face positioning
The escape groove (14) for avoiding positioning convex portion (13) and circuit board (1) is provided at protrusion (13).
4. a kind of high safety LED power according to claim 1, it is characterised in that: the both ends of the aluminum profile shell (4)
It is equipped with locating slot (15), is equipped with positioning column (16) at the drive end bearing bracket (5) and rear end cap (6) face locating slot (15).
5. a kind of high safety LED power according to claim 1, it is characterised in that: the drive end bearing bracket (5) and rear end cap
(6) side far from aluminum profile shell (4) is equipped with mounting plate (17), and drive end bearing bracket (5) and rear end cap (6) and mounting plate (17)
In integral structure, mounting groove (3) are offered at the top of the mounting plate (17).
6. a kind of high safety LED power according to claim 1, it is characterised in that: the metal clips (9) is in the shape of the letter V,
The one end of the metal clips (9) far from circuit board (1) is bent to circuit board (1) direction.
7. a kind of high safety LED power according to claim 1, it is characterised in that: the cooling fin (10) and metal elastic
Piece (9) is fixed by screws.
8. a kind of high safety LED power according to claim 1, it is characterised in that: the metal clips (9) is provided with two
It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920321809.2U CN209325718U (en) | 2019-03-13 | 2019-03-13 | A kind of high safety LED power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920321809.2U CN209325718U (en) | 2019-03-13 | 2019-03-13 | A kind of high safety LED power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209325718U true CN209325718U (en) | 2019-08-30 |
Family
ID=67732889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920321809.2U Expired - Fee Related CN209325718U (en) | 2019-03-13 | 2019-03-13 | A kind of high safety LED power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209325718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111417272A (en) * | 2020-03-19 | 2020-07-14 | 东莞市东准电子科技有限公司 | Power supply box for aluminum-plastic composite direct heat transfer |
-
2019
- 2019-03-13 CN CN201920321809.2U patent/CN209325718U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111417272A (en) * | 2020-03-19 | 2020-07-14 | 东莞市东准电子科技有限公司 | Power supply box for aluminum-plastic composite direct heat transfer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209325718U (en) | A kind of high safety LED power | |
| CN207651097U (en) | What a kind of outdoor had a defrosting function changes lamp box | |
| CN209001661U (en) | Ups power self-contained electric system | |
| CN208225423U (en) | A kind of heat dissipation ventilation structure of LED light board | |
| CN208754135U (en) | High heat dissipation type PMSM | |
| CN205160354U (en) | Heat dissipation noise reduction module formula switching power supply | |
| CN105822911A (en) | Lamp | |
| CN205859658U (en) | A kind of self-powered accelerates heat radiating LED lamp | |
| CN202884816U (en) | LED warning lamp | |
| CN211956400U (en) | Computer power supply overheat protection device | |
| CN208718973U (en) | A kind of radiating fan mechanism | |
| CN208024593U (en) | Radiator fan | |
| CN207603017U (en) | A kind of electrical cabinet for hot environment | |
| CN206100750U (en) | Improvement type rack structure | |
| CN205717072U (en) | A kind of lamp plate fixed structure | |
| CN215446115U (en) | High-brightness high-efficiency energy-saving LED lamp strip | |
| CN204534308U (en) | One is applicable to non-coal mine down-hole LED electricity-saving lamp | |
| CN205249062U (en) | Good switching power supply of stability | |
| CN214312829U (en) | Anticollision moisture-proof high-frequency transformer | |
| CN212229991U (en) | Structure of LED display screen | |
| CN209709928U (en) | A kind of driving power used for open air | |
| CN210245326U (en) | Cooling device for capacitor | |
| CN111372419A (en) | Driving power supply with good heat dissipation effect | |
| CN208890416U (en) | A kind of wireless charging device | |
| CN216648764U (en) | Anti-drop type power adapter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20210313 |