CN209278871U - A kind of semiconductor illumination device - Google Patents
A kind of semiconductor illumination device Download PDFInfo
- Publication number
- CN209278871U CN209278871U CN201822173423.XU CN201822173423U CN209278871U CN 209278871 U CN209278871 U CN 209278871U CN 201822173423 U CN201822173423 U CN 201822173423U CN 209278871 U CN209278871 U CN 209278871U
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- CN
- China
- Prior art keywords
- bearing sheet
- sliding rail
- pcb board
- board item
- spring
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a kind of semiconductor illumination devices, including the first bearing sheet, second bearing sheet and illumination box, illumination box two sides side wall all uniform pitch are provided with heat release hole, the both ends of the illumination box inner bottom are horizontally installed with the second sliding rail, the first sliding block to match with the second sliding rail is installed inside second sliding rail, the middle position on second bearing sheet top is vertically-mounted second hydraulic cylinder, the top of first hydraulic stem is horizontally installed with the first bearing sheet, the second sliding block to match with the first sliding rail is installed inside first sliding rail, the middle position even level on first bearing sheet top is equipped with mounting base, the pcb board item front is uniformly equipped with LED lamp bead, the reflector is equipped with the convex grain cover of astigmatism far from one end of pcb board item, the mounting base one The inner sidewall of side is horizontally installed with second spring.The semiconductor illumination device starts air compressor for cold air and blows to pcb board item, consequently facilitating heat dissipation.
Description
Technical field
The utility model relates to technical field of semiconductor illumination, specially a kind of semiconductor illumination device.
Background technique
Semiconductor light-emitting elements, such as: light emitting diode (LightEmittingDiode, LED) is a kind of gallium phosphide
(GAP), the semiconductor materials such as gallium nitride (GAN) are manufactured, can directly convert electrical energy into the luminescent device of luminous energy, inside it
When having a constant current to pass through, it will shine, since LED luminous efficiency is high, the service life is long, is quick on the draw, without noxious material etc.
Feature so that its using more and more extensive, be widely used in crystal projection, cell phone back light source, display screen, light of stage
Illumination etc..
But most of semiconductor illumination device LED lamp beads are transformed into due to the 80%~90% of inputing power currently on the market
It is converted into luminous energy for heat, only 10%~20%, therefore inside can generate heat semiconductor illumination device in use for some time,
Illumination efficiency is influenced, and most of semiconductor illumination devices are more inconvenient when replacing and repairing LED lamp bead currently on the market,
And most of semiconductor illumination device differences are suitable for various sizes of pcb board item to influence LED lamp bead currently on the market
Installation.
Utility model content
The purpose of this utility model is to provide a kind of semiconductor illumination devices, mentioned above in the background art to solve
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of semiconductor illumination device, including first
Bearing sheet, the second bearing sheet and illumination box, side wall all uniform pitch in the illumination box two sides are provided with heat release hole, and illuminate
The both ends on cabinet top are provided with sieve screen apertures, and the both ends of the illumination box inner bottom are horizontally installed with the second sliding rail,
The first sliding block to match with the second sliding rail is installed inside second sliding rail, and is horizontally installed on the inside of the first sliding block
Two bearing sheets, the middle position on second bearing sheet top is vertically-mounted second hydraulic cylinder, and second hydraulic cylinder is defeated
Outlet is vertically-mounted the first hydraulic stem, and the top of first hydraulic stem is horizontally installed with the first bearing sheet, and the first cushion cap
The top of plate surrounding is vertically-mounted the first sliding rail, is equipped with second to match with the first sliding rail inside first sliding rail
Sliding block, and the inboard, upright of the second sliding block is equipped with sieve, the middle position even level peace on first bearing sheet top
Equipped with mounting base, and mounting base inner vertical is equipped with pcb board item, and the pcb board item front is uniformly equipped with LED lamp bead, and
Reflector is installed, the reflector is equipped with the convex grain of astigmatism far from one end of pcb board item on the pcb board item on the outside of LED lamp bead
Cover, the inner sidewall of the mounting base side are horizontally installed with second spring, and the one end of the second spring far from mounting base is vertical
Fixed plate is installed, and side of the fixed plate far from second spring is in contact with pcb board item, the of the second hydraulic cylinder two sides
The both ends on two bearing sheet tops are vertically-mounted first hydraulic cylinder, and first hydraulic cylinder output end is vertically-mounted has through first
Bearing sheet and the second hydraulic stem being connected with sieve bottom end, the second bearing sheet top on the inside of the first hydraulic cylinder are uniformly erected
Sleeve directly is installed, and sleeve inner is vertically-mounted the first spring, first spring top is vertically-mounted to be had through sleeve
The metallic rod on top, and the top of metallic rod is connected with the first bearing sheet bottom end, the centre on the illumination box top is child
It is vertically-mounted at son to have air compressor, and air compressor output end is equipped with the discharge pipe through illumination box top, institute
The two sides for stating the illumination box back side pass through hinge and are hinged with door body, and side middle position of the door body front far from hinge is perpendicular
Handle is directly installed.
Preferably, the heat release hole is provided with two groups, and there are five every group of heat release hole be respectively provided with, and heat release hole and level
Angle between face is 30 °.
Preferably, second bearing sheet is by constituting sliding equipment between the first sliding block and the second sliding rail, and second is sliding
There are two rail and the first sliding block are respectively provided with.
Preferably, the metallic rod is by constituting telescoping mechanism, and metallic rod, the first spring between the first spring and sleeve
Four groups are provided with sleeve.
Preferably, the LED lamp bead is set in qually spaced on pcb board item, and LED lamp bead and pcb board item are provided with six
Group, and there are five every group of LED lamp bead be respectively provided with, while pcb board item and fixed plate pass through between second spring and mounting base
Constitute telescoping mechanism.
Preferably, the sieve is by constituting sliding equipment, and sieve, the second sliding block between the second sliding block and the first sliding rail
Two groups are provided with the first sliding rail.
Compared with prior art, the utility model has the beneficial effects that the semiconductor illumination device, passes through the handle of installation
Hand, door body, hinge, pcb board item, second spring, fixed plate and mounting base pull door body to rotate by hinge, so by handle
Suitable pcb board item is installed according to demand afterwards, when the size difference of pcb board item, lower band is acted on by the elastic force of second spring
Dynamic fixed plate is mobile to be conveniently replaceable and is suitable for various sizes of pcb board item to fix pcb board item together with mounting base,
By the second bearing sheet, the first sliding block and the second sliding rail of installation, when need repairing part when, pull the second bearing sheet by the
One sliding block is in the second sliding rail internal slide consequently facilitating maintenance part, passes through the second hydraulic cylinder of installation, the first hydraulic stem, first
Bearing sheet, pcb board item and LED lamp bead, when needing to adjust the height of the semiconductor illumination device, starting second hydraulic cylinder is driven
First hydraulic stem is flexible, the first hydraulic stem drive the first bearing sheet, pcb board item and LED lamp bead to move up and down together consequently facilitating
The height for adjusting light as needed, by the air compressor of installation, discharge pipe, pcb board item, heat release hole and illumination box,
When the semiconductor illumination device in use, starting air compressor passes through compressed cold air under the action of air compressor
Discharge pipe blows to pcb board item, and with hot-air through heat release hole illumination box is discharged in the heat that pcb board item generates, consequently facilitating dissipating
Heat, by the sieve of installation, first hydraulic cylinder, the second hydraulic stem, the second sliding block, the first sliding rail and sieve screen apertures, when the semiconductor
After a period of use, when the full dust of product needs to clear up or replace on sieve, starting first hydraulic cylinder drives second to lighting device
Hydraulic stem elongation, the second hydraulic stem drive sieve by the second sliding block in the first sliding rail internal slide to skid off through sieve screen apertures,
It is convenient to clean dust.
Detailed description of the invention
Fig. 1 is that the utility model faces schematic cross-sectional view；
Fig. 2 is the utility model sieve, the first sliding rail and the first bearing sheet left view structural representation；
Fig. 3 is the utility model back view structural schematic diagram；
Fig. 4 is that the utility model pcb board item, LED lamp bead, reflector with the convex grain cover of astigmatism connect left view structural representation；
Fig. 5 is the utility model pcb board item and LED lamp bead schematic perspective view；
Fig. 6 is the portion A enlarged structure schematic diagram in the utility model Fig. 1.
In figure: 1, heat release hole；2, sieve；3, the first sliding rail；4, the first bearing sheet；5, the second sliding rail；6, first hydraulic cylinder；
7, the first spring；8, sleeve；9, second hydraulic cylinder；10, the first hydraulic stem；11, metallic rod；12, the second bearing sheet；13, first
Sliding block；14, the second hydraulic stem；15, pcb board item；16, LED lamp bead；17, illumination box；18, discharge pipe；19, air compressor；
20, sieve screen apertures；21, hinge；22, door body；23, handle；24, reflector；25, the convex grain cover of astigmatism；26, the second sliding block；27, fixed
Plate；28, mounting base；29, second spring.
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. 1-6 is please referred to, a kind of embodiment provided by the utility model: a kind of semiconductor illumination device, including first hold
Platen 4, the second bearing sheet 12 and illumination box 17,17 two sides side wall of illumination box all uniform pitch are provided with heat release hole 1, heat dissipation
Hole 1 is provided with two groups, and there are five every group of heat release hole 1 be respectively provided with, and the angle between heat release hole 1 and horizontal plane is 30 °, just
Sieve screen apertures 20 are provided in the both ends of heat dissipation, and 17 top of illumination box, the both ends of 17 inner bottom of illumination box are horizontal
Second sliding rail 5 is installed, the first sliding block 13 to match with the second sliding rail 5, and the first sliding block 13 are installed inside second sliding rail 5
Inside be horizontally installed with the second bearing sheet 12, the second bearing sheet 12, which passes through to constitute between the first sliding block 13 and the second sliding rail 5, to be slided
Motivation structure, and there are two the second sliding rail 5 and the first sliding block 13 be respectively provided with, part easy to repair, in 12 top of the second bearing sheet
Between it is vertically-mounted at position have a second hydraulic cylinder 9, and second hydraulic cylinder 9 output end it is vertically-mounted have the first hydraulic stem 10,
The top of one hydraulic stem 10 is horizontally installed with the first bearing sheet 4, and the top of 4 surrounding of the first bearing sheet vertically-mounted has first
Sliding rail 3 is equipped with the second sliding block 26 to match with the first sliding rail 3, and the inboard, upright of the second sliding block 26 inside first sliding rail 3
Sieve 2 is installed, sieve 2 is by constituting sliding equipment, and sieve 2, the second sliding block 26 between the second sliding block 26 and the first sliding rail 3
Two groups are provided with the first sliding rail 3, is convenient to clean dust, the middle position even level installation on 4 top of the first bearing sheet
There is mounting base 28, and 28 inner vertical of mounting base is equipped with pcb board item 15,15 front of pcb board item is uniformly equipped with LED lamp bead
16, LED lamp bead 16 is set in qually spaced on pcb board item 15, and LED lamp bead 16 and pcb board item 15 are provided with six groups, and every
There are five group LED lamp bead 16 is respectively provided with, while pcb board item 15 and fixed plate 27 are by between second spring 29 and mounting base 28
Telescoping mechanism is constituted, convenient for increasing lighting effects and being suitable for various sizes of pcb board item 15, and the PCB in 16 outside of LED lamp bead
Reflector 24 is installed, reflector 24 is equipped with the convex grain cover 25 of astigmatism, mounting base 28 far from one end of pcb board item 15 on lath 15
The inner sidewall of side is horizontally installed with second spring 29, and the one end of second spring 29 far from mounting base 28 is vertically-mounted fixed plate
27, and side of the fixed plate 27 far from second spring 29 is in contact with pcb board item 15, the second cushion cap of 9 two sides of second hydraulic cylinder
The both ends on 12 top of plate are vertically-mounted a first hydraulic cylinder 6, and 6 output end of first hydraulic cylinder it is vertically-mounted have held through first
12 top of the second bearing sheet of platen 4 and the second hydraulic stem 14 being connected with 2 bottom end of sieve, 6 inside of first hydraulic cylinder is uniform
It is vertically-mounted to have sleeve 8, and 8 inner vertical of sleeve is equipped with the first spring 7,7 top of the first spring is vertically-mounted to be had through set
The metallic rod 11 on 8 tops of cylinder, metallic rod 11 is by constituting telescoping mechanism between the first spring 7 and sleeve 8, and metallic rod 11, the
One spring 7 and sleeve 8 are provided with four groups, convenient for keeping the stability of the first bearing sheet 4, and the top of metallic rod 11 and first
4 bottom end of bearing sheet is connected, and there is air compressor 19 in the centre on 17 top of illumination box to be vertically-mounted at child, the air pressure
The model of contracting machine 19 can be VW-3/7 air compressor, and 19 output end of air compressor is equipped with and pushes up through illumination box 17
The discharge pipe 18 at end, the two sides at 17 back side of illumination box pass through hinge 21 and are hinged with door body 22, and 22 front of door body is far from conjunction
The side middle position of page 21 is vertically-mounted handle 23.
Working principle: it when using the semiconductor illumination device, first passes through handle 23 and pulls door body 22 by 21 turns of hinge
It is dynamic, then suitable pcb board item 15 is installed according to demand, when the size difference of pcb board item 15, pass through the bullet of second spring 29
Power acts on lower drive fixed plate 27 movement to fix pcb board item 15 together with mounting base 28, is conveniently replaceable and is suitable for not
With the pcb board item 15 of size, when need repairing part when, pull the second bearing sheet 12 by the first sliding block 13 in the second sliding rail 5
Internal slide is consequently facilitating maintenance part starts 9 band of second hydraulic cylinder when needing to adjust the height of the semiconductor illumination device
Dynamic first hydraulic stem 10 is flexible, the first hydraulic stem 10 drive the first bearing sheet 4, pcb board item 15 and LED lamp bead 16 together on move down
It moves consequently facilitating the height of light is adjusted as needed, when the semiconductor illumination device in use, starting air compressor 19 exists
Compressed cold air is blowed into pcb board item 15, the heat that pcb board item 15 generates through discharge pipe 18 under the action of air compressor 19
Amount is as hot-air is through the discharge illumination box 17 of heat release hole 1, consequently facilitating radiating, when the semiconductor illumination device uses one section
Between after, when the full dust of product needs to clear up or replace on sieve 2, starting first hydraulic cylinder 6 drives the elongation of the second hydraulic stem 14, second
Hydraulic stem 14 drives sieve 2 by the second sliding block 26 in 3 internal slide of the first sliding rail to skid off through sieve screen apertures 20, is convenient to clean
Dust.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of semiconductor illumination device, including the first bearing sheet (4), the second bearing sheet (12) and illumination box (17), special
Sign is: illumination box (17) two sides side wall all uniform pitch are provided with heat release hole (1), and illumination box (17) top
Both ends are provided with sieve screen apertures (20), and the both ends of illumination box (17) inner bottom are horizontally installed with the second sliding rail (5),
The first sliding block (13) to match with the second sliding rail (5) is installed inside second sliding rail (5), and the first sliding block (13) is interior
Side is horizontally installed with the second bearing sheet (12), and the middle position on the second bearing sheet (12) top is vertically-mounted the second liquid
Cylinder pressure (9), and second hydraulic cylinder (9) output end it is vertically-mounted have the first hydraulic stem (10), first hydraulic stem (10)
Top is horizontally installed with the first bearing sheet (4), and the top of the first bearing sheet (4) surrounding is vertically-mounted the first sliding rail (3),
The second sliding block (26) to match with the first sliding rail (3) is installed inside first sliding rail (3), and the second sliding block (26) is interior
Side is vertically-mounted to be had sieve (2), and the middle position even level on the first bearing sheet (4) top is equipped with mounting base
(28), and mounting base (28) inner vertical is equipped with pcb board item (15), and pcb board item (15) front is uniformly equipped with LED light
Pearl (16), and be equipped with reflector (24) on the pcb board item (15) on the outside of LED lamp bead (16), the reflector (24) is far from PCB
One end of lath (15) is equipped with the convex grain cover (25) of astigmatism, and the inner sidewall of mounting base (28) side is horizontally installed with the second bullet
Spring (29), the one end of the second spring (29) far from mounting base (28) is vertically-mounted to be had fixed plate (27), and fixed plate (27)
Side far from second spring (29) is in contact with pcb board item (15), the second bearing sheet of second hydraulic cylinder (9) two sides
(12) both ends on top are vertically-mounted has first hydraulic cylinder (6), and first hydraulic cylinder (6) output end is vertically-mounted has through
One bearing sheet (4) and the second hydraulic stem (14) being connected with sieve (2) bottom end, second on the inside of the first hydraulic cylinder (6)
Bearing sheet (12) top homogeneous vertical is equipped with sleeve (8), and sleeve (8) inner vertical is equipped with the first spring (7), and described
One spring (7) top is vertically-mounted the metallic rod (11) through sleeve (8) top, and the top of metallic rod (11) and first is held
Platen (4) bottom end is connected, and the centre on illumination box (17) top has air compressor (19) to be vertically-mounted at child,
And air compressor (19) output end is equipped with the discharge pipe (18) through illumination box (17) top, the illumination box (17)
The two sides at the back side pass through hinge (21) and are hinged with door body (22), and side interposition of door body (22) front far from hinge (21)
The place of setting is vertically-mounted handle (23).
2. a kind of semiconductor illumination device according to claim 1, it is characterised in that: the heat release hole (1) is provided with two
Group, and there are five every group of heat release hole (1) be respectively provided with, and the angle between heat release hole (1) and horizontal plane is 30 °.
3. a kind of semiconductor illumination device according to claim 1, it is characterised in that: second bearing sheet (12) passes through
Sliding equipment is constituted between first sliding block (13) and the second sliding rail (5), and the second sliding rail (5) and the first sliding block (13) are provided with
Two.
4. a kind of semiconductor illumination device according to claim 1, it is characterised in that: the metallic rod (11) passes through first
Telescoping mechanism is constituted between spring (7) and sleeve (8), and metallic rod (11), the first spring (7) and sleeve (8) are provided with four
Group.
5. a kind of semiconductor illumination device according to claim 1, it is characterised in that: the LED lamp bead (16) is equidistant
It is arranged on pcb board item (15), and LED lamp bead (16) and pcb board item (15) are provided with six groups, and every group of LED lamp bead
(16) there are five being respectively provided with, at the same pcb board item (15) and fixed plate (27) by second spring (29) and mounting base (28) it
Between constitute telescoping mechanism.
6. a kind of semiconductor illumination device according to claim 1, it is characterised in that: the sieve (2) is sliding by second
Sliding equipment is constituted between block (26) and the first sliding rail (3), and sieve (2), the second sliding block (26) and the first sliding rail (3) are respectively provided with
There are two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173423.XU CN209278871U (en) | 2018-12-24 | 2018-12-24 | A kind of semiconductor illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822173423.XU CN209278871U (en) | 2018-12-24 | 2018-12-24 | A kind of semiconductor illumination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209278871U true CN209278871U (en) | 2019-08-20 |
Family
ID=67606902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822173423.XU Expired - Fee Related CN209278871U (en) | 2018-12-24 | 2018-12-24 | A kind of semiconductor illumination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209278871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112889523A (en) * | 2021-01-20 | 2021-06-04 | 深圳市朗文科技实业有限公司 | Ultra-thin high-uniformity direct type plant illumination light source device |
-
2018
- 2018-12-24 CN CN201822173423.XU patent/CN209278871U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112889523A (en) * | 2021-01-20 | 2021-06-04 | 深圳市朗文科技实业有限公司 | Ultra-thin high-uniformity direct type plant illumination light source device |
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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 |
Granted publication date: 20190820 Termination date: 20211224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |