CN208143650U - A kind of novel graphite unit for electromechanical cabinet - Google Patents
A kind of novel graphite unit for electromechanical cabinet Download PDFInfo
- Publication number
- CN208143650U CN208143650U CN201721889598.XU CN201721889598U CN208143650U CN 208143650 U CN208143650 U CN 208143650U CN 201721889598 U CN201721889598 U CN 201721889598U CN 208143650 U CN208143650 U CN 208143650U
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- novel graphite
- radiator
- cabinet
- graphite unit
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 239000000565 sealant Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 229910002804 graphite Inorganic materials 0.000 description 6
- 239000010439 graphite Substances 0.000 description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of novel graphite unit for electromechanical cabinet, including cabinet body, which is equipped with the cavity of a sealing；Mounting groove, set on the side of the cabinet body, which is connected to the cavity；Radiator is embedded in and sealed is fixed on the mounting groove；Circuit board is located in the cavity, and the circuit board is fixed on the radiator.The novel graphite unit for electromechanical cabinet of the utility model, completely isolated dust enter electric cabinet, prevent the chance that dust touches electrical component；The direct contact heating element of cooling fin, avoids passing through air conduction (heat transfer efficiency is low), and heat transfer efficiency is higher, and avoiding fan failure from deactivating influences radiating efficiency.
Description
Technical field
The utility model relates to the dust-proof equal fields of graphite unit for electromechanical cabinet, specially a kind of novel graphite unit for electromechanical cabinet.
Background technique
Due to the good electric conductivity of graphite make graphite using more and more extensive, so machining graphite is being also increasingly
It is more.Exactly the conductive characteristic of graphite also causes the dust-proof of its process equipment will be especially important, and degree forbids graphite dust to enter absolutely
Electric box.
The radiating mode of existing market electric cabinet：Transformer, servo-driver, frequency converter, Switching Power Supply etc. in electric box
Electronic component inevitably generates heat, and existing electric cabinet is that internal heat is exchanged by fan, and dust-proof is to pass through wind
Fan outside installs filter screen additional to realize, but filter screen can filter most of dust but can not completely cut off graphite dust, stone completely
Black dust still can enter inside electric cabinet, damage to the electronic component in electric cabinet.Make numerical control device that can not work even
Electrical component can be damaged.
Utility model content
The purpose of this utility model is：A kind of novel graphite unit for electromechanical cabinet is provided, solves at least one of prior art skill
Art defect.
Realizing the technical solution of above-mentioned purpose is：A kind of novel graphite unit for electromechanical cabinet, including cabinet body, the interior of the cabinet are equipped with one
The cavity of sealing；Mounting groove, set on the side of the cabinet body, which is connected to the cavity；Radiator is embedded in and seals
Formula is fixed on the mounting groove；Circuit board is located in the cavity, and the circuit board is fixed on the radiator.
In one preferred embodiment of the utility model, the mounting groove is rectangular slot.
In one preferred embodiment of the utility model, the mounting groove is extended to by the top margin of the one side of the cabinet body
The bottom edge of the side.
In one preferred embodiment of the utility model, the matching of mounting groove size described in the size of the radiator.
In one preferred embodiment of the utility model, the radiator includes radiating bottom plate and multiple is vertically connected at
The cooling fin of radiating bottom plate.
In one preferred embodiment of the utility model, the cooling fin is rectangle, and length direction is parallel to described
The length direction of mounting groove.
In one preferred embodiment of the utility model, the cabinet body top is equipped with enabling and doorframe, the enabling side
It is connected to the side of the doorframe, the doorframe and enabling joint are equipped with double-layer seal part.
In one preferred embodiment of the utility model, the junction between the radiator and the mounting groove passes through close
Sealing or sealing element sealing.
The utility model has the advantages that：The novel graphite unit for electromechanical cabinet of the utility model, has done two layers on the doorframe of enabling
Seal isolation protection, prevents dust from entering cabinet by crack between a door and its frame gap.Circuit board and external heat sink are sticked together into locking, directly
Heat is passed to cabinet external heat sink mode to radiate.Completely isolated dust enters electric cabinet, prevents dust and touches electrical component
Chance；The direct contact heating element of cooling fin, avoids passing through air conduction (heat transfer efficiency is low), heat transfer efficiency is higher, avoids wind
Fan failure, which deactivates, influences radiating efficiency.
Detailed description of the invention
The utility model is further explained with reference to the accompanying drawings and examples.
Fig. 1 is the novel graphite unit for electromechanical cabinet main view of the utility model embodiment.
Fig. 2 is the novel graphite unit for electromechanical cabinet perspective view of the utility model embodiment.
Fig. 3 is the radiator of the utility model embodiment and the magnified partial view of mounting groove.
Wherein,
1 cabinet body；2 open the door；
3 mounting grooves；4 radiators；
41 radiating bottom plates；42 cooling fins.
Specific embodiment
The explanation of following embodiment is to can be used to the specific reality of implementation to illustrate the utility model with reference to additional schema
Apply example.The direction term that the utility model is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom"
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be to illustrate and understand the utility model, rather than
To limit the utility model.
Embodiment：As shown in Figure 1 and Figure 2, a kind of novel graphite unit for electromechanical cabinet, including cabinet body 1, the 2, mounting groove 3 that opens the door, heat dissipation
Device 4.
The cavity of a sealing is equipped with inside the cabinet body 1, the top of the cabinet body 1 is equipped with doorframe and enabling 2,2 side of enabling
It is connected to the side of the doorframe, the doorframe and 2 joints of opening the door are equipped with double-layer seal part.The double-layer seal part is along the side of doorframe
Edge setting, double-layer seal part, that is, sealing strip for door frame repeat no more this for conventional door frame sealing structure.Enabling 2 is equipped with
Corresponding control button and display screen etc., this is the prior art, has on general stone mill unit for electromechanical cabinet, repeats no more to this.
Two mounting grooves 3 are set to the side of left and right two of cabinet body 1, which is connected to cavity.Each mounting groove 3 is
Rectangular slot is extended to the bottom edge of the side by the top margin of the one side of cabinet body 1.The insertion of one radiator 4 simultaneously sealed is fixed on
Mounting groove 3；The matching of 3 size of mounting groove described in the size of radiator 4.
As shown in figure 3, radiator 4 includes radiating bottom plate 41 and multiple cooling fins for being vertically connected at radiating bottom plate 41
42.Cooling fin 42 is rectangle, and length direction is parallel to the length direction of the mounting groove 3.The radiator 4 and the peace
Junction between tankage 3 is sealed by sealant or sealing element.The shape of sealing element is connect according to radiator 4 with mounting groove 3
The shape at place is arranged, and can be aluminum alloy sheet, is also possible to the form that aluminum alloy sheet cooperates with sealant and is sealed, as why
Sample sealing, is the prior art, repeats no more to this.Circuit board is located in cavity, and the circuit board is fixed on the radiator 4
On, specifically it is fixed on the back side of radiating bottom plate 41, that is, the one side being located in cavity.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (8)
1. a kind of novel graphite unit for electromechanical cabinet, which is characterized in that including
Cabinet body, the interior of the cabinet are equipped with the cavity of a sealing；
Mounting groove, set on the side of the cabinet body, which is connected to the cavity；
Radiator is embedded in and sealed is fixed on the mounting groove；
Circuit board is located in the cavity, and the circuit board is fixed on the radiator.
2. novel graphite unit for electromechanical cabinet according to claim 1, which is characterized in that the mounting groove is rectangular slot.
3. novel graphite unit for electromechanical cabinet according to claim 2, which is characterized in that the mounting groove by the cabinet body side
The top margin in face extends to the bottom edge of the side.
4. novel graphite unit for electromechanical cabinet according to claim 1, which is characterized in that mounting groove described in the size of the radiator
Size matching.
5. novel graphite unit for electromechanical cabinet according to claim 4, which is characterized in that the radiator include radiating bottom plate and
Multiple cooling fins for being vertically connected at radiating bottom plate.
6. novel graphite unit for electromechanical cabinet according to claim 5, which is characterized in that the cooling fin is rectangle, length
It is oriented parallel to the length direction of the mounting groove.
7. novel graphite unit for electromechanical cabinet according to claim 1, which is characterized in that the cabinet body top is equipped with enabling and door
Frame, the enabling side are connected to the side of the doorframe, and the doorframe and enabling joint are equipped with double-layer seal part.
8. novel graphite unit for electromechanical cabinet according to claim 1, which is characterized in that between the radiator and the mounting groove
Junction sealed by sealant or sealing element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721889598.XU CN208143650U (en) | 2017-12-29 | 2017-12-29 | A kind of novel graphite unit for electromechanical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721889598.XU CN208143650U (en) | 2017-12-29 | 2017-12-29 | A kind of novel graphite unit for electromechanical cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208143650U true CN208143650U (en) | 2018-11-23 |
Family
ID=64283898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721889598.XU Expired - Fee Related CN208143650U (en) | 2017-12-29 | 2017-12-29 | A kind of novel graphite unit for electromechanical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208143650U (en) |
-
2017
- 2017-12-29 CN CN201721889598.XU patent/CN208143650U/en not_active Expired - Fee Related
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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: 20181123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |