CN204425847U - Case of electronic device - Google Patents
Case of electronic device Download PDFInfo
- Publication number
- CN204425847U CN204425847U CN201520109189.8U CN201520109189U CN204425847U CN 204425847 U CN204425847 U CN 204425847U CN 201520109189 U CN201520109189 U CN 201520109189U CN 204425847 U CN204425847 U CN 204425847U
- Authority
- CN
- China
- Prior art keywords
- end cap
- casing
- electronic device
- heat radiation
- supporting plate
- 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 belongs to electronic device housing technical field, a kind of closed waterproof electronic device housing that can be used for outdoor, and comprise casing, end cap and heat radiation supporting plate, casing outside is provided with radiating ribs, and inside is cavity, and the madial wall top of casing is provided with guide groove; Heat radiation supporting plate both sides are provided with the fixed teeth coordinated with guide groove, and end cap comprises input end cap and exports end cap, input end cap and export end cap to be individually fixed in casing two ends, are provided with rubber blanket between end cap and casing; Casing is closed integrative-structure, circuit board is installed to casing internal by heat radiation supporting plate, not only be beneficial to heat radiation but also installation effectiveness can be improved, improve the integral waterproofing effect of case of electronic device simultaneously, can prevent dust from entering completely, rinse without any injury with water, make electronic product can be used in outdoor.
Description
Technical field
The utility model belongs to electronic device housing technical field, specifically, relates to a kind of closed waterproof electronic device housing that can be used for outdoor.
Background technology
Along with the development of science and technology, electronic product and daily life are further close, each field electric ballast, Switching Power Supply, power amplifier, the electronic products such as controller for electric vehicle develop rapidly universal, the field of employment of electronic product is also used by indoor expands outdoor to gradually, the waterproof effect of Electronics Factory's product shell is had higher requirement, traditional open type shell assembling is complicated, sealing difficulty, be difficult to accomplish higher classification of waterproof, electronic product casing structure traditional thus can not meet the requirement of heat radiation and waterproof, constrain the scope of application of electronic product.The internal orifice of an end cap can of conditional electronic product casing simultaneously, and extruded aluminium section there will be sharp-pointed burr when cutting processing, easily scratch skin during use.
Chinese patent 201410132407.X discloses a kind of metal waterproof case of electronic product, metal shell comprises the waterproof position of bone protruding from inner surface, in the both sides of the waterproof position of bone, position spaced a predetermined distance forms sealing boss respectively to projection to metal shell inner surface, and the inner surface of the metal shell of at least side of sealing boss is recessed to form containing groove; Silica gel waterproof portion takes shape on the waterproof position of bone by in-mould injection; Side surface or the top in silica gel waterproof portion have protuberance, and to realize the elastic conjunction with described electronic product assembly parts, its gap is more, easily occurs drainage for a long time in outdoor application.
Chinese patent 201320561354.4 discloses a kind of aluminium extrusion casing with radiator structure, comprise the drain pan of U-shaped structure and be sealed on the upper shell of drain pan upper end, the both sides of drain pan are respectively arranged with input end cap and export end cap, and the periphery of drain pan and upper shell is respectively arranged with radiating ribs.Improve the sealed heat-dissipating effect of case of electronic device to a certain extent, but the drain pan of its U-shaped structure is unfavorable for the installation of power component, uses inconvenience.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art existence, seeks design a kind of easy for installation, can reach again the case of electronic device of high-level classification of waterproof.
To achieve these goals, the technical solution adopted in the utility model is: a kind of case of electronic device, comprises casing, end cap and heat radiation supporting plate, and described casing outside is provided with radiating ribs, and inside is cavity, and the madial wall top of casing is provided with guide groove; Described heat radiation supporting plate both sides are provided with the fixed teeth coordinated with guide groove, and described end cap comprises input end cap and exports end cap, input end cap and export end cap to be individually fixed in casing two ends, are provided with rubber blanket between end cap and casing.
Preferably, the width of described end cap is more than or equal to the width of casing, and the height of end cap is more than or equal to the height of casing, and end cap can cover the radiating ribs of casing outside completely, and acute angle when preventing from using in casing radiating ribs hinders hand.
Preferably, the position that described end cap is corresponding with radiating ribs is provided with ventilation hole, is conducive to heat radiation.
The beneficial effects of the utility model are: casing is closed integrative-structure, circuit board is installed to casing internal by heat radiation supporting plate, not only be beneficial to heat radiation but also installation effectiveness can be improved, improve the integral waterproofing effect of case of electronic device simultaneously, can prevent dust from entering completely, rinse without any injury with water, make electronic product can be used in outdoor.
Accompanying drawing explanation
Fig. 1 is the structural representation of heat radiation supporting plate and casing;
Fig. 2 is the structural representation exporting end cap;
Fig. 3 is the structural representation of input end cap;
Fig. 4 is the utility model structural representation.
As Figure 1-4: casing 1, heat radiation supporting plate 2, output end cap 3, ventilation hole 4, radiating ribs 5, input end cap 6, fixed teeth 7.
Embodiment
By reference to the accompanying drawings the utility model is further described below by specific embodiment:
Embodiment 1
The case of electronic device of the present embodiment, comprises casing 1, end cap and heat radiation supporting plate 2, and the outside of casing 1 is provided with radiating ribs 5, and inside is cavity, and the madial wall top of casing 1 is provided with guide groove; The both sides of heat radiation supporting plate 2 are provided with the fixed teeth 7 coordinated with guide groove, and end cap comprises input end cap 6 and exports end cap 3, input end cap 6 and export end cap 3 to be individually fixed in casing 1 two ends, are provided with rubber blanket between end cap and casing 1.
Embodiment 2
The case of electronic device of the present embodiment, divided by the outer the other the same as in Example 1 of lower difference:
The width of input end cap 6 and output end cap 3 is more than or equal to the width of casing 1, the height of input end cap 6 and output end cap 3 is more than or equal to the height of casing 1, end cap can cover the radiating ribs 5 of casing outside completely, and acute angle when preventing from using in casing radiating ribs 5 hinders hand.
Embodiment 3
The case of electronic device of the present embodiment, divided by the outer the other the same as in Example 1 of lower difference:
Input end cap 6 and the position exporting end cap 3 corresponding with radiating ribs 5 are respectively provided with ventilation hole 4, are conducive to heat radiation.
Claims (3)
1. a case of electronic device, comprise casing (1), end cap and heat radiation supporting plate (2), the outside of casing (1) is provided with radiating ribs (5), and inside is cavity, and the madial wall top of casing (1) is provided with guide groove; The both sides of heat radiation supporting plate (2) are provided with the fixed teeth (7) coordinated with guide groove, end cap comprises input end cap (6) and exports end cap (3), input end cap (6) and output end cap (3) are individually fixed in casing (1) two ends, are provided with rubber blanket between end cap and casing (1).
2. case of electronic device according to claim 1, is characterized in that: the width of described end cap is more than or equal to the width of casing (1), and the height of end cap is more than or equal to the height of casing (1).
3. case of electronic device according to claim 1 and 2, is characterized in that: described input end cap (6) and the position exporting end cap (3) corresponding with radiating ribs (5) are respectively provided with ventilation hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109189.8U CN204425847U (en) | 2015-02-14 | 2015-02-14 | Case of electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109189.8U CN204425847U (en) | 2015-02-14 | 2015-02-14 | Case of electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204425847U true CN204425847U (en) | 2015-06-24 |
Family
ID=53476166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520109189.8U Expired - Fee Related CN204425847U (en) | 2015-02-14 | 2015-02-14 | Case of electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204425847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504091A (en) * | 2017-08-31 | 2017-12-22 | 芜湖禾丰离合器有限公司 | A kind of bell housing and clutch |
-
2015
- 2015-02-14 CN CN201520109189.8U patent/CN204425847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504091A (en) * | 2017-08-31 | 2017-12-22 | 芜湖禾丰离合器有限公司 | A kind of bell housing and clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150624 Termination date: 20180214 |