CN208657188U - A kind of packaged type shielding box - Google Patents
A kind of packaged type shielding box Download PDFInfo
- Publication number
- CN208657188U CN208657188U CN201821248383.4U CN201821248383U CN208657188U CN 208657188 U CN208657188 U CN 208657188U CN 201821248383 U CN201821248383 U CN 201821248383U CN 208657188 U CN208657188 U CN 208657188U
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- CN
- China
- Prior art keywords
- side plate
- plate
- long axis
- short axle
- axis side
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- 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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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
A kind of packaged type shielding box, it is related to technical field of automobile illumination, more particularly to a kind of packaged type shielding box, it includes box cover, bottom plate, first short axle side plate, second short axle side plate, first long axis side plate, second long axis side plate, line outlet groove, positioning bolt, firmware plate, bolt hole, sealing plate, card interface, card adapter plate, positioning column, thermal insulation board, first short axle side plate and the second short axle side plate offer line outlet groove far from the side of bottom plate and are provided with positioning bolt, the position that positioning bolt is corresponded on box cover is provided with firmware plate, sealing plate is respectively connected on the two sides short axle side of first long axis side plate and the second long axis side plate, the junction of sealing plate and the first long axis side plate and the second long axis side plate offers card interface, card adapter plate corresponding with card interface is provided on the short axle side of first short axle side plate and the second short axle side plate.After adopting the above technical scheme, the utility model has the beneficial effect that it effectively reduces electromagnetic pollution, the service life of car light circuit main board is extended.
Description
Technical field
The utility model relates to technical field of automobile illumination, and in particular to a kind of packaged type shielding box.
Background technique
LED is referred to as forth generation lighting source or green light source, has the characteristics that energy-saving and environmental protection, service life are long, small in size,
It is widely used in the fields such as various instructions, display, decoration, backlight, general lighting and urban landscape.Automotive lighting is also increasingly
More utilizations play LED, and the stabilization of the great power LED of 1W or more is accurately run, and is needed using driving circuit, LED driving electricity
The high frequencies original parts such as inductance, capacitor and the MOSFET pipe of high frequency are routed to constitute, and the elements such as inductance, capacitor can be sent out at work
A series of noise out, and certain electromagnetic interference is generated, which will affect the normal of other interior electronic components again
Work, brings some potential safety problems to driving.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of packaged type shielding box is provided, it
It is not only simple in structure, figure is light and handy, and good leak tightness, effectively reduces the electromagnetic pollution to working environment, extends car light
The service life of circuit main board.
To achieve the above object, the utility model is using following technical scheme: it is short comprising box cover 1, bottom plate 2, first
Axis side plate 3, the second short axle side plate 4, the first long axis side plate 5, the second long axis side plate 6, line outlet groove 7, positioning bolt 8, firmware plate 9,
Bolt hole 10, sealing plate 11, card interface 12, card adapter plate 13, positioning column 14, thermal insulation board 15, bottom plate 2, the first short axle side plate 3,
Two short axle side plates 4, the first long axis side plate 5, the second long axis side plate 6 surround the box body structure of one side opening, 3 He of the first short axle side plate
Second short axle side plate 4 offers line outlet groove 7 far from the side of bottom plate 2 and is provided with positioning bolt 8, corresponding positioning spiral shell on box cover 1
The position of bolt 8 is provided with firmware plate 9, and bolt hole 10 corresponding with positioning bolt 8, the first long axis are provided on firmware plate 9
Be respectively connected on the two sides short axle side of side plate 5 and the second long axis side plate 6 sealing plate 11, sealing plate 11 and the first long axis side plate 5 and
The junction of second long axis side plate 6 offers card interface 12, the short axle Bian Shangshe of the first short axle side plate 3 and the second short axle side plate 4
It is equipped with card adapter plate 13 corresponding with card interface 12, bottom plate 2 is on the position of the first short axle side plate 3 and the second long axis side plate 6
And bottom plate 2 is respectively arranged with positioning column 14, two positioning on the position of the second short axle side plate 4 and the first long axis side plate 5
Thermal insulation board 15 is installed on column 14.
Two firmware plates 9 on the box cover 1 are symmetrical set using the short axle center line of box cover 1 as axis, and firmware plate 9
It is corresponded with positioning bolt 8.
The junction of the first long axis side plate 5, the second long axis side plate 6 and sealing plate 11 is cambered surface rounding off.Using
It is such to design the aesthetics for increasing shielding box.
The first long axis side plate 5 and the second long axis side plate 6, which are also provided with to breathe freely far from the side of bottom plate 2, stitches 16.It is ventilative
Outside the heat diffusion to box that seam 16 generates convenient for circuit main board work, to protect mainboard electronic component, guarantee circuit main board
Job stability.
After adopting the above technical scheme, the utility model has the beneficial effect that it is not only simple in structure, figure is light and handy, and
Good leak tightness effectively reduces the electromagnetic pollution to working environment, extends the service life of car light circuit main board.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Description of symbols: box cover 1, bottom plate 2, the first short axle side plate 3, the second short axle side plate 4, the first long axis side plate 5,
Two long axis side plates 6, positioning bolt 8, firmware plate 9, bolt hole 10, sealing plate 11, card interface 12, card adapter plate 13, are determined line outlet groove 7
Position column 14, thermal insulation board 15, ventilative seam 16.
Specific embodiment
Referring to shown in Fig. 1, present embodiment the technical solution adopted is that: it includes box cover 1, bottom plate 2, the first short axle
Side plate 3, the second short axle side plate 4, the first long axis side plate 5, the second long axis side plate 6, line outlet groove 7, positioning bolt 8, firmware plate 9, spiral shell
Keyhole 10, sealing plate 11, card interface 12, card adapter plate 13, positioning column 14, thermal insulation board 15, bottom plate 2, the first short axle side plate 3, second
Short axle side plate 4, the first long axis side plate 5, the second long axis side plate 6 surround the box body structure of one side opening, the first short axle side plate 3 and the
Two short axle side plates 4 offer line outlet groove 7 far from the side of bottom plate 2 and are provided with positioning bolt 8, and positioning bolt 8 is corresponded on box cover 1
Position be provided with firmware plate 9, and bolt hole 10 corresponding with positioning bolt 8 is provided on firmware plate 9, the first long axis side plate
5 and second long axis side plate 6 two sides short axle side on be respectively connected with sealing plate 11, sealing plate 11 and the first long axis side plate 5 and second
The junction of long axis side plate 6 offers card interface 12, is provided on the short axle side of the first short axle side plate 3 and the second short axle side plate 4
Card adapter plate 13 corresponding with card interface 12, bottom plate 2 on the position of the first short axle side plate 3 and the second long axis side plate 6 and
Bottom plate 2 is respectively arranged with positioning column 14, two positioning columns 14 on the position of the second short axle side plate 4 and the first long axis side plate 5
On thermal insulation board 15 is installed.
Two firmware plates 9 on the box cover 1 are symmetrical set using the short axle center line of box cover 1 as axis, and firmware plate 9
It is corresponded with positioning bolt 8.
The junction of the first long axis side plate 5, the second long axis side plate 6 and sealing plate 11 is cambered surface rounding off.Using
It is such to design the aesthetics for increasing shielding box.
The first long axis side plate 5 and the second long axis side plate 6, which are also provided with to breathe freely far from the side of bottom plate 2, stitches 16.It is ventilative
Outside the heat diffusion to box that seam 16 generates convenient for circuit main board work, to protect mainboard electronic component, guarantee circuit main board
Job stability.
Working principle of the utility model is: in use, cooperated by card interface 12 and card adapter plate 13 by each side plate and
Bottom plate 2 is assembled into the box like structure of one side opening, LED car lamp circuit main board is placed on thermal insulation board 15, the line of circuit main board
Cable is connected to external equipment by line outlet groove 7, and box cover 1 is passed through the positioning bolt 8 on the corresponding side plate of bolt hole 10 on firmware plate 9
It is fixedly assembled, thus forms an enclosure space, electromagnetic radiation is limited in the intracorporal enclosure space of box, is quilt
Measurement equipment provides glitch-free test environment.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (4)
1. a kind of packaged type shielding box, it is characterised in that: it includes box cover (1), bottom plate (2), the first short axle side plate (3), second
Short axle side plate (4), the first long axis side plate (5), the second long axis side plate (6), line outlet groove (7), positioning bolt (8), firmware plate (9),
Bolt hole (10), sealing plate (11), card interface (12), card adapter plate (13), positioning column (14), thermal insulation board (15), bottom plate (2),
One short axle side plate (3), the second short axle side plate (4), the first long axis side plate (5), the second long axis side plate (6) surround the box of one side opening
Body structure, the first short axle side plate (3) and the second short axle side plate (4) offer line outlet groove (7) far from the side of bottom plate (2) and are arranged
Have positioning bolt (8), the position that positioning bolt (8) is corresponded on box cover (1) is provided with firmware plate (9), and is arranged on firmware plate (9)
There are bolt hole (10) corresponding with positioning bolt (8), the two sides short axle of the first long axis side plate (5) and the second long axis side plate (6)
It is respectively connected on side sealing plate (11), sealing plate (11) and the junction of the first long axis side plate (5) and the second long axis side plate (6) are opened
Equipped with card interface (12), it is provided on the short axle side of the first short axle side plate (3) and the second short axle side plate (4) and card interface (12) phase
Corresponding card adapter plate (13), bottom plate (2) is on the position of the first short axle side plate (3) and the second long axis side plate (6) and bottom plate
(2) it is respectively arranged with positioning column (14) on the position of the second short axle side plate (4) and the first long axis side plate (5), two positioning
Thermal insulation board (15) are installed on column (14).
2. a kind of packaged type shielding box according to claim 1, it is characterised in that: two firmwares on the box cover (1)
Plate (9) is symmetrical set using the short axle center line of box cover (1) as axis, and firmware plate (9) and positioning bolt (8) correspond.
3. a kind of packaged type shielding box according to claim 1, it is characterised in that: the first long axis side plate (5), second
The junction of long axis side plate (6) and sealing plate (11) is cambered surface rounding off.
4. a kind of packaged type shielding box according to claim 1, it is characterised in that: the first long axis side plate (5) and
Two long axis side plates (6) are also provided with ventilative seam (16) far from the side of bottom plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821248383.4U CN208657188U (en) | 2018-08-03 | 2018-08-03 | A kind of packaged type shielding box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821248383.4U CN208657188U (en) | 2018-08-03 | 2018-08-03 | A kind of packaged type shielding box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208657188U true CN208657188U (en) | 2019-03-26 |
Family
ID=65788500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821248383.4U Expired - Fee Related CN208657188U (en) | 2018-08-03 | 2018-08-03 | A kind of packaged type shielding box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208657188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233622A (en) * | 2019-06-06 | 2019-09-13 | 中国科学院武汉物理与数学研究所 | A kind of small Rb frequency marking physical system |
-
2018
- 2018-08-03 CN CN201821248383.4U patent/CN208657188U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233622A (en) * | 2019-06-06 | 2019-09-13 | 中国科学院武汉物理与数学研究所 | A kind of small Rb frequency marking physical system |
| CN110233622B (en) * | 2019-06-06 | 2021-05-28 | 中国科学院武汉物理与数学研究所 | Miniaturized rubidium frequency scale physical system |
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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: 20190326 Termination date: 20190803 |