CN205196173U - High -voltage inverter and temperature controller - Google Patents
High -voltage inverter and temperature controller Download PDFInfo
- Publication number
- CN205196173U CN205196173U CN201520910661.8U CN201520910661U CN205196173U CN 205196173 U CN205196173 U CN 205196173U CN 201520910661 U CN201520910661 U CN 201520910661U CN 205196173 U CN205196173 U CN 205196173U
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- CN
- China
- Prior art keywords
- panel
- casing
- temperature controller
- case lid
- gap
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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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Abstract
The utility model provides a high -voltage inverter and temperature controller is connected through panel and box, and the edge of panel and box is provided with the gap, and the gap is used for the trompil of card at the door plant of converter, when box and casing cover connection, the bending part on the case lid will insert the gap, lies in between box and the door plant for the box is realized firmly being connected through the interlocking with the case lid, and panel, box and case lid are metal material, and the processing and the technological requirement of equal un -specificness are compared prior art and has been practiced thrift the material, have reduced the processing degree of difficulty, need not the die sinking, the cost is reduced.
Description
Technical field
The utility model relates to electric and electronic technical field, particularly relates to a kind of high voltage converter and temperature controller.
Background technology
Current frequency converter has been widely used on the electronic product of different field, and its function is without too large difference, and the cost of its corollary apparatus and installation steps become the fixed reference feature of frequency converter competitiveness gradually.
As the corollary apparatus of high voltage converter, its Special temp controlling instrument, its purchase cost is higher, and be all generally the housing of die sinking injection moulding, and the mounting means of high voltage converter door-plate is blocked by front and rear housings, inner PCB (PrintedCircuitBoard, printed wiring board) plate is arranged on procapsid, or installs pcb board and binding post by the inner moulding increasing die sinking.Its shell structure is complicated, makes die sinking cost high.
Utility model content
In view of this, the utility model provides a kind of high voltage converter and temperature controller, to solve the problem that in prior art, die sinking cost is high.
To achieve these goals, the technical scheme that provides of the utility model embodiment is as follows:
A kind of temperature controller, comprising: printed wiring board pcb board and housing; Described housing comprises: panel, casing and case lid; Wherein:
Described panel is connected with described casing; And the edge of described panel and described casing is provided with gap, described gap is for being stuck in the perforate of the door-plate of frequency converter;
Described case lid is connected with described casing; And described case lid is provided with inserts described gap, crimp between described casing and described door-plate;
Described pcb board is arranged on described casing;
Described panel, described casing and described case lid are made by metal material.
Preferably, described case lid is connected with self-clinching standoff by screw with described casing.
Preferably, described screw and described self-clinching standoff are two, and two described screws are arranged on two edges of described case lid and described panel parallel respectively, and two described self-clinching standoffs are arranged on two edges of described casing and described panel parallel respectively.
Preferably, also comprise: the screw be arranged at side vertical with described panel on described case lid, contacting with described casing.
Preferably, described panel and described casing are by being welded to connect.
Preferably, also comprise: be arranged at the panel pad pasting on described panel.
Preferably, also comprise: be arranged at the insulating paper between described panel and described pcb board.
A kind of high voltage converter, comprising: above-mentioned arbitrary described temperature controller; Described temperature controller is arranged on the door-plate of described high voltage converter.
The application provides a kind of temperature controller, is connected with casing by panel, and the edge of described panel and described casing is provided with gap, and described gap is for being stuck in the perforate of the door-plate of frequency converter; When described casing is connected with case lid, the crimp on described case lid will insert described gap, between described casing and described door-plate, makes described casing realize firmly being connected by interlocking with described case lid; And described panel, described casing and described case lid are metal material, all without special processing and technological requirement, save material compared to existing technology, reduced difficulty of processing, without the need to die sinking, reduced cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The structural representation of the temperature controller that Fig. 1 provides for the embodiment of the present application;
The partial schematic diagram of the housing of the temperature controller that Fig. 2 provides for another embodiment of the application;
The scheme of installation of the temperature controller that Fig. 3 provides for another embodiment of the application.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of temperature controller, to solve the problem that in prior art, die sinking cost is high.
Concrete, described temperature controller, as shown in Figure 1, comprising: pcb board 106 and housing; Described housing comprises: panel 101, casing 102 and case lid 103; Wherein:
Panel 101 is connected with casing 102; And panel 101 is provided with gap with the edge of casing 102, described gap is for being stuck in the perforate of the door-plate of frequency converter;
Case lid 103 is connected with casing 102; And case lid 103 is provided with inserts described gap, crimp 104 between casing 102 and described door-plate;
Pcb board 106 is arranged on casing 102;
Panel 101, casing 102 and case lid 103 are made by metal material.
Concrete installation process is:
First pcb board 106 is arranged on casing 102; The panel 101 and the casing 102 that will be connected to insert in the perforate of the door-plate of described frequency converter again, make described gap be stuck in described perforate; Insert the described gap between panel 101 and casing 102 with the crimp 104 on case lid 103 again, after completing the connection of case lid 103 and casing 102, the installation of described housing can be realized.
The described temperature controller that the present embodiment provides, is connected with casing 102 by panel 101, and panel 101 is provided with gap with the edge of casing 102, and described gap is stuck in the perforate of the door-plate of frequency converter; When casing 102 is connected with case lid 103, the crimp 104 on case lid 103 will insert described gap, as shown in Figure 2, between casing 102 and door-plate 200, makes casing 102 realize firmly being connected by interlocking with case lid 103; And panel 101, casing 102 and case lid 103 are metal material, all without special processing and technological requirement, save material compared to existing technology, reduced difficulty of processing, without the need to die sinking, reduced cost.
Preferably, as shown in Figure 1, case lid 103 is connected with self-clinching standoff by screw with casing 102.
Preferably, as shown in Figure 1, described screw and described self-clinching standoff are two, and two described screws are arranged on case lid 103 two edges parallel with panel 101 respectively, and two described self-clinching standoffs are arranged on casing 102 two edges parallel with panel 101 respectively.
During installation, when behind the described gap that the crimp 104 on case lid 103 inserts between panel 101 and casing 102, the door-plate holding out against described frequency converter is installed by screw in two edges that case lid 103 is parallel with panel 101 and forms fastening effect; Simultaneously screw and the close-connected active force of the self-clinching standoff described gap of insertion that makes crimp 104 more fastening.
Preferably, as shown in Figure 3, described temperature controller also comprises: the screw 100 be arranged at side vertical with panel 101 on case lid 103, contacting with casing 102.
Figure 3 shows that described temperature controller be installed on the door-plate 200 of described frequency converter after schematic diagram, comprise the left view of described temperature controller, rearview and right view.Screw 100 acts between case lid 103 and casing 102, plays the correction of connection and strengthens mating reaction.In addition, when the dismounting of described temperature controller, only need remove 3 screws, can open case lid 103, safeguard described temperature controller, described temperature controller structure is simple, workable.
Temperature controller described in prior art, easily rocks after installation, in use there is certain potential safety hazard.In order to make up the hidden danger of rocking and causing, prior art generally increases spring type fastening buckle in the later stage, then by screw tightening, its installation step is many, and labor intensive is large.
And the temperature controller described in the present embodiment, by the installation of above-mentioned 3 screws, the connection of case lid 103 and casing 102 can be realized and fix, being convenient to install and safeguarding with dismounting, providing desirable operating space to staff; And connected by above-mentioned screw and interlock, make described temperature controller be arranged on firm difficult drop-off on described frequency converter, reduce potential safety hazard; Substantially increase assembling and the maintainability of described frequency converter temperature controller.
Preferably, described panel and described casing are by being welded to connect.
Described panel and described casing are metal material, realize connecting by welding, not only firmly and connected mode is simple to operation.
Preferably, described temperature controller, as shown in Figure 1, also comprises: be arranged at the panel pad pasting 105 on panel 101.
Panel pad pasting 105 is pasted onto on panel 101, can play operation instruction and beauty function, is beneficial to using and promoting of described temperature controller.
Preferably, as shown in Figure 1, described temperature controller also comprises: be arranged at the insulating paper 107 between panel 101 and pcb board 106.
In concrete installation process, insulating paper 107 and pcb board 106 are arranged on panel 101 and casing 102 successively, play function of temperature control effect.
The utility model another embodiment still provides a kind of high voltage converter, comprising: the arbitrary described temperature controller of above-described embodiment; Described temperature controller is arranged on the door-plate of described high voltage converter.
Described temperature controller, as shown in Figure 1, comprising: pcb board 106 and housing; Described housing comprises: panel 101, casing 102 and case lid 103; Wherein:
Panel 101 is connected with casing 102; And panel 101 is provided with gap with the edge of casing 102, described gap is stuck in the perforate of the door-plate of described high voltage converter;
Case lid 103 is connected with casing 102; And case lid 103 is provided with inserts described gap, crimp 104 between casing 102 and described door-plate;
Panel 101, casing 102 and case lid 103 are metal material.
The described temperature controller that the present embodiment provides, is connected with casing 102 by panel 101, and panel 101 is provided with gap with the edge of casing 102, and described gap is stuck in the perforate of the door-plate of high voltage converter; When casing 102 is connected with case lid 103, the crimp 104 on case lid 103 will insert described gap, between casing 102 and described door-plate, as shown in Figure 2, makes casing 102 realize firmly being connected by interlocking with case lid 103; And panel 101, casing 102 and case lid 103 are metal material, all without special processing and technological requirement, save material compared to existing technology, reduced difficulty of processing, without the need to die sinking, reduced cost.
Preferably, as shown in Figure 1, case lid 103 is connected with self-clinching standoff by screw with casing 102.
Preferably, as shown in Figure 1, described screw and described self-clinching standoff are two, and two described screws are arranged on case lid 103 two edges parallel with panel 101 respectively, and two described self-clinching standoffs are arranged on casing 102 two edges parallel with panel 101 respectively.
Preferably, as shown in Figure 3, described temperature controller also comprises: the screw 100 be arranged at side vertical with panel 101 on case lid 103, contacting with casing 102.
Preferably, described panel and described casing are by being welded to connect.
Described panel and described casing are metal material, realize connecting by welding, not only firmly and connected mode is simple to operation.
Preferably, described temperature controller, as shown in Figure 1, also comprises: be arranged at the panel pad pasting 105 on panel 101.
In the utility model, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For device disclosed in embodiment, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part illustrates see method part.
Below be only preferred implementation of the present utility model, those skilled in the art understood or realizes the utility model.To be apparent to one skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a temperature controller, is characterized in that, comprising: printed wiring board pcb board and housing; Described housing comprises: panel, casing and case lid; Wherein:
Described panel is connected with described casing; And the edge of described panel and described casing is provided with gap, described gap is for being stuck in the perforate of the door-plate of frequency converter;
Described case lid is connected with described casing; And described case lid is provided with inserts described gap, crimp between described casing and described door-plate;
Described pcb board is arranged on described casing;
Described panel, described casing and described case lid are made by metal material.
2. temperature controller according to claim 1, is characterized in that, described case lid is connected with self-clinching standoff by screw with described casing.
3. temperature controller according to claim 2, it is characterized in that, described screw and described self-clinching standoff are two, and two described screws are arranged on two edges of described case lid and described panel parallel respectively, two described self-clinching standoffs are arranged on two edges of described casing and described panel parallel respectively.
4. temperature controller according to claim 1, is characterized in that, also comprises: the screw be arranged at side vertical with described panel on described case lid, contacting with described casing.
5. temperature controller according to claim 1, is characterized in that, described panel and described casing are by being welded to connect.
6. temperature controller according to claim 1, is characterized in that, also comprises: be arranged at the panel pad pasting on described panel.
7. temperature controller according to claim 1, is characterized in that, also comprises: be arranged at the insulating paper between described panel and described pcb board.
8. a high voltage converter, is characterized in that, comprises the arbitrary described temperature controller of claim 1 to 7; Described temperature controller is arranged on the door-plate of described high voltage converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910661.8U CN205196173U (en) | 2015-11-16 | 2015-11-16 | High -voltage inverter and temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520910661.8U CN205196173U (en) | 2015-11-16 | 2015-11-16 | High -voltage inverter and temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205196173U true CN205196173U (en) | 2016-04-27 |
Family
ID=55789104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520910661.8U Expired - Fee Related CN205196173U (en) | 2015-11-16 | 2015-11-16 | High -voltage inverter and temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205196173U (en) |
-
2015
- 2015-11-16 CN CN201520910661.8U patent/CN205196173U/en not_active Expired - Fee Related
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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: 20160427 Termination date: 20211116 |