CN209329954U - A kind of Waterproof LED power supply - Google Patents
A kind of Waterproof LED power supply Download PDFInfo
- Publication number
- CN209329954U CN209329954U CN201920276331.6U CN201920276331U CN209329954U CN 209329954 U CN209329954 U CN 209329954U CN 201920276331 U CN201920276331 U CN 201920276331U CN 209329954 U CN209329954 U CN 209329954U
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- CN
- China
- Prior art keywords
- heat
- shell
- circuit board
- conducting plate
- power supply
- 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
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Abstract
The utility model discloses a kind of Waterproof LED power supplys, including shell, heat-conducting plate, thermally conductive inner panel, slideway, circuit board, end cap, convex block and conducting wire, the shell is made of upper cover and lower cover, the two sides of the upper cover and lower cover are equipped with the groove matched with heat-conducting plate, and heat-conducting plate is in convex, the four corners that the upper cover and lower cover are located at heat-conducting plate are equipped with mounting hole, the four corners of the heat-conducting plate are equipped with the threaded hole matched with mounting hole, the heat-conducting plate passes through screw and upper cover, lower cover is fixedly connected, and the junction of upper cover and lower cover passes through sealing marine glue sealing, this Waterproof LED power supply, the length of circuit board and the convex block at shell both ends are equidistant, circuit board can be limited by the convex block at both ends, and in actual use, some elastic cushions can be increased in the position of convex block and circuit board contacts, And when limiting to circuit board, elastic cushion is set to be in certain compressive state, so as to carry out certain limit to circuit board.
Description
Technical field
The utility model relates to power technique fields, specially a kind of Waterproof LED power supply.
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.Battery point ± grade.
Existing led power supply is mostly non-water-tight, and the power supply of some waterproofs is when in use, due to internal current etc.
Etc. factors to will lead to internal temperature higher, if will lead to internal electronic component accelerated ageing without cooling, to make the longevity
Life reduces, for this purpose, it is proposed that a kind of Waterproof LED power supply.
Utility model content
The purpose of this utility model is to provide a kind of Waterproof LED power supplys, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of Waterproof LED power supply, including shell, leads
Hot plate, thermally conductive inner panel, slideway, circuit board, end cap, convex block and conducting wire, the shell are made of upper cover and lower cover, the upper cover and
The two sides of lower cover are equipped with the groove matched with heat-conducting plate, and heat-conducting plate is in convex, and the upper cover and lower cover are located at heat-conducting plate
Four corners be equipped with mounting hole, the four corners of the heat-conducting plate are equipped with the threaded hole matched with mounting hole, the heat-conducting plate
It is fixedly connected by screw with upper cover, lower cover, and the junction of upper cover and lower cover is sealed by sealing marine glue, in the shell
Portion is equipped with thermally conductive inner panel, and thermally conductive inner panel is square, and is close in inner walls, the junction of the thermally conductive inner panel and heat-conducting plate
By thermally conductive glue connection, the internal symmetry of the thermally conductive inner panel is fixed with slideway, and the two sides of the circuit board are slidably connected at cunning
In road, the side of the end cap is equipped with the convex block to fit with inner walls, and the end cap is fixed by convex block and inner walls
Connection, and junction is sealed by sealant, the end cap at the shell both ends is symmetrically arranged with the through-hole matched with conducting wire, and
Conducting wire and circuit board are electrically connected.
Preferably, side of the heat-conducting plate far from thermally conductive inner panel is equidistantly fixed with multiple cooling fins.
Preferably, the contact surface of the heat-conducting plate two sides and upper cover, lower cover is fixed with gasket.
Preferably, the end cap, which is located on the outside of conducting wire, is fixed with fixed column, and the centre of the fixed column is equipped with and conducting wire phase
The through-hole matched, and conducting wire and through-hole wall are tightly connected by sealant.
Preferably, the end cap lower end at the shell both ends is respectively and fixedly provided with mounting plate, and mounting hole is equipped at the top of mounting plate.
Preferably, it is equipped with the sliding slot matched with circuit board on the inside of two slideways of the enclosure interior, and in sliding slot
Wall is smooth, and the circuit board is slidably connected with sliding slot inner wall.
Preferably, the length of the circuit board and the convex block at shell both ends are equidistant.
Preferably, the bottom of the mounting plate is concordant with end cap bottom, housing bottom.
Compared with prior art, the utility model has the beneficial effects that
1, then the utility model can pass through heat-conducting plate handle internal heat transfer to heat-conducting plate by thermally conductive inner panel
Heat transfer is radiated to heat sink by heat sink, and in actual use, entire waterproof power supply is in humidity biggishly
Side when in some insufficient spaces, and does not need higher heat dissipation so as to increase heat dissipation effect by the evaporation of water
When, cooling fin can not be set, can directly be radiated by heat-conducting plate, so as to save certain space, is suitble to space
It is used in insufficient situation.
2, the length of the utility model circuit board and the convex block at shell both ends are equidistant, can be right by the convex block at both ends
Circuit board is limited, and in actual use, can increase some elastic cushions in the position of convex block and circuit board contacts, and
And when limiting to circuit board, elastic cushion is set to be in certain compressive state, so as to carry out certain limit to circuit board
Position.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model entirety side view；
Fig. 3 is the utility model global sections structural schematic diagram；
Fig. 4 is the utility model end cover structure schematic diagram；
Fig. 5 is the utility model heat-conducting plate structure schematic diagram.
In figure: 1, shell；2, heat-conducting plate；3, thermally conductive inner panel；4, slideway；5, circuit board；6, end cap；7, convex block；8, conducting wire；
9, upper cover；10, lower cover；11, cooling fin；12, fixed column；13, 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.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of Waterproof LED power supply, including shell 1, thermally conductive
Plate 2, thermally conductive inner panel 3, slideway 4, circuit board 5, end cap 6, convex block 7 and conducting wire 8, the shell 1 are made of upper cover 9 and lower cover 10,
The two sides of the upper cover 9 and lower cover 10 are equipped with the groove matched with heat-conducting plate 2, and heat-conducting plate 2 is in convex, the upper cover 9
The four corners for being located at heat-conducting plate 2 with lower cover 10 are equipped with mounting hole, and the four corners of the heat-conducting plate 2 are equipped with to be matched with mounting hole
Threaded hole, the heat-conducting plate 2 is fixedly connected by screw with upper cover 9, lower cover 10, and the junction of upper cover 9 and lower cover 10 leads to
Cross sealing marine glue sealing
As shown in figure 3, being equipped with thermally conductive inner panel 3 inside the shell 1, and thermally conductive inner panel 3 is square, and in 1 inner wall of shell
It is close to, by thermally conductive glue connection, the internal symmetry of the thermally conductive inner panel 3 is fixed for the junction of the thermally conductive inner panel 3 and heat-conducting plate 2
There is slideway 4, the two sides of the circuit board 5 are slidably connected in slideway 4.
As shown in figure 4, the side of the end cap 6 is equipped with the convex block 7 to fit with 1 inner wall of shell, the end cap 6 passes through convex
Block 7 is fixedly connected with 1 inner wall of shell, and junction is sealed by sealant, and the end cap 6 at 1 both ends of shell is symmetrically arranged with
The through-hole matched with conducting wire 8, and conducting wire 8 and circuit board 5 are electrically connected.
The heat-conducting plate 2 is equidistantly fixed with multiple cooling fins 11 far from the side of thermally conductive inner panel 3, can be with by cooling fin 11
Increase heat dissipation effect.
As shown in figure 5, cooling fin 11 can not be set under certain environment, such as insufficient space, when not needing higher heat dissipation,
Cooling fin 11 is not set, can directly be radiated by heat-conducting plate 2, so as to save certain space, is suitble to insufficient space
In the case where use.
The contact surface of 2 two sides of heat-conducting plate and upper cover 9, lower cover 10 is fixed with gasket, increases leakproofness, plays waterproof
Effect.
The end cap 6, which is located on the outside of conducting wire 8, is fixed with fixed column 12, and the centre of the fixed column 12 is equipped with and 8 phase of conducting wire
The through-hole matched, and conducting wire 8 and through-hole wall are tightly connected by sealant, increase waterproof effect.
6 lower end of end cap at 1 both ends of shell is respectively and fixedly provided with mounting plate 13, and mounting hole is equipped at the top of mounting plate 13, peace
Loading board 13, which can be convenient, carries out installation fixation.
The sliding slot matched with circuit board 5, and sliding slot inner wall light are equipped on the inside of two slideways 4 inside the shell 1
Sliding, the circuit board 5 is slidably connected with sliding slot inner wall, and slideway 4, which can be convenient, limit to circuit board 5, increases and stablizes
Property.
The length of the circuit board 5 and the convex block 7 at 1 both ends of shell are equidistant, can be to circuit by the convex block 7 at both ends
Plate 5 is limited, and in actual use, can increase some elastic cushions in the position that convex block 7 is contacted with circuit board 5, and
And when limiting to circuit board 5, elastic cushion is made to be in certain compressive state, it is certain so as to be carried out to circuit board 5
Limit.
The bottom of the mounting plate 13 is concordant with 6 bottom of end cap, 1 bottom of shell, and certain stabilization can be kept after installation.
Working principle: when in use, can then be passed through internal heat transfer to heat-conducting plate 2 by thermally conductive inner panel 3
Heat-conducting plate 2 transfers heat to heat sink 11, is radiated by heat sink 11, in actual use, at entire waterproof power supply
In the biggish place of humidity, so as to which heat dissipation effect can be increased by the evaporation of water, when in some insufficient spaces, and not
When needing higher heat dissipation, cooling fin 11 can not be set, can directly be radiated by heat-conducting plate 2, so as to save one
Fixed space is suitble to use in the case where insufficient space, and the length of circuit board 5 and the convex block 7 at 1 both ends of shell are equidistant, and are led to
The convex block 7 for crossing both ends can limit circuit board 5, and in actual use, can contact in convex block 7 with circuit board 5
Position increase some elastic cushions, and when limiting to circuit board 5, elastic cushion is made to be in certain compressive state, thus
Certain limit can be carried out to circuit board 5.
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 Waterproof LED power supply, including shell (1), heat-conducting plate (2), thermally conductive inner panel (3), slideway (4), circuit board (5), end
Lid (6), convex block (7) and conducting wire (8), the shell (1) are made of upper cover (9) and lower cover (10), it is characterised in that: the upper cover
(9) and the two sides of lower cover (10) are equipped with the groove matched with heat-conducting plate (2), and heat-conducting plate (2) is in convex, the upper cover
(9) it is located at the four corners of heat-conducting plate (2) with lower cover (10) and is equipped with mounting hole, the four corners of the heat-conducting plate (2) are equipped with and peace
The threaded hole that dress hole matches, the heat-conducting plate (2) is fixedly connected by screw with upper cover (9), lower cover (10), and upper cover (9)
Pass through sealing marine glue sealing with the junction of lower cover (10), is equipped with thermally conductive inner panel (3) inside the shell (1), and thermally conductive interior
Plate (3) is square, and is close in shell (1) inner wall, and the junction of the thermally conductive inner panel (3) and heat-conducting plate (2) passes through heat-conducting glue
Connection, the internal symmetry of the thermally conductive inner panel (3) are fixed with slideway (4), and the two sides of the circuit board (5) are slidably connected at slideway
(4) in, the side of the end cap (6) is equipped with the convex block (7) to fit with shell (1) inner wall, and the end cap (6) passes through convex block
(7) it is fixedly connected with shell (1) inner wall, and junction is sealed by sealant, the end cap (6) at shell (1) both ends is right
Claim to be equipped with the through-hole matched with conducting wire (8), and conducting wire (8) and circuit board (5) are electrically connected.
2. a kind of Waterproof LED power supply according to claim 1, it is characterised in that: the heat-conducting plate (2) is far from thermally conductive inner panel
(3) side is equidistantly fixed with multiple cooling fins (11).
3. a kind of Waterproof LED power supply according to claim 1, it is characterised in that: heat-conducting plate (2) two sides and upper cover
(9), the contact surface of lower cover (10) is fixed with gasket.
4. a kind of Waterproof LED power supply according to claim 1, it is characterised in that: the end cap (6) is located at conducting wire (8) outside
Side is fixed with fixed column (12), and the centre of the fixed column (12) is equipped with the through-hole to match with conducting wire (8), and conducting wire (8) with lead to
Hole inner wall is tightly connected by sealant.
5. a kind of Waterproof LED power supply according to claim 1, it is characterised in that: the end cap (6) at shell (1) both ends
Lower end is respectively and fixedly provided with mounting plate (13), and mounting hole is equipped at the top of mounting plate (13).
6. a kind of Waterproof LED power supply according to claim 1, it is characterised in that: two internal slideways of the shell (1)
(4) inside is equipped with the sliding slot matched with circuit board (5), and sliding slot inner wall smooth, and the circuit board (5) and sliding slot inner wall are sliding
Dynamic connection.
7. a kind of Waterproof LED power supply according to claim 1, it is characterised in that: the length and shell of the circuit board (5)
(1) convex block (7) at both ends is equidistant.
8. a kind of Waterproof LED power supply according to claim 5, it is characterised in that: the bottom and end of the mounting plate (13)
It is concordant to cover (6) bottom, shell (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920276331.6U CN209329954U (en) | 2019-03-05 | 2019-03-05 | A kind of Waterproof LED power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920276331.6U CN209329954U (en) | 2019-03-05 | 2019-03-05 | A kind of Waterproof LED power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209329954U true CN209329954U (en) | 2019-08-30 |
Family
ID=67732601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920276331.6U Expired - Fee Related CN209329954U (en) | 2019-03-05 | 2019-03-05 | A kind of Waterproof LED power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209329954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111405822A (en) * | 2020-03-27 | 2020-07-10 | 深圳市德豪显示照明科技有限公司 | L ED power supply box and display screen |
| CN111697792A (en) * | 2020-07-01 | 2020-09-22 | 天津吉诺科技有限公司 | Industrial switch power supply |
-
2019
- 2019-03-05 CN CN201920276331.6U patent/CN209329954U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111405822A (en) * | 2020-03-27 | 2020-07-10 | 深圳市德豪显示照明科技有限公司 | L ED power supply box and display screen |
| CN111697792A (en) * | 2020-07-01 | 2020-09-22 | 天津吉诺科技有限公司 | Industrial switch power supply |
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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: 20210305 |