CN205178135U - Prevent power source connection device of scorification - Google Patents
Prevent power source connection device of scorification Download PDFInfo
- Publication number
- CN205178135U CN205178135U CN201521016281.6U CN201521016281U CN205178135U CN 205178135 U CN205178135 U CN 205178135U CN 201521016281 U CN201521016281 U CN 201521016281U CN 205178135 U CN205178135 U CN 205178135U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- scorification
- strutting arrangement
- arc cam
- power
- 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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- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a prevent power source connection device of scorification, two contact heads on connecting plate and connecting plate, the front end of connecting plate is equipped with rather than both ends through two connecting pieces strutting arrangement that connect, that be used for fixed power line plug, strutting arrangement includes arc cam, locates the power cord plug interface of arc cam front end, and in two contact heads passed and extend to arc cam behind the connecting plate, the top of two contact heads was connected with the electricity piece, and two electricity pieces extend arc cam and lie in power cord plug interface. The utility model discloses simple structure, easily realization have protective power supply line plug, prevent advantages such as scorification, long service life, domestic appliance such as specially adapted electric heat pot, electric kettle.
Description
Technical field
The utility model relates to a kind of accessory of household electrical appliance, is specifically related to a kind of power supply connecting device of anti-scorification.
Background technology
At present, electric food warmer, the power supply connecting device that the household electrical appliance such as kettle are arranged as shown in Figures 2 and 3, the hollow support frame comprising connecting plate and be bolted with connecting plate, two contact heads be connected with electrical equipment internal heat generation pipe two ends extend to vacancy in carriage through after connecting plate, power supply connecting device is connected to electric food warmer, the household electrical appliance such as kettle, general connecting plate is placed in carriage in electrical appliance shell and is fixed on outside corresponding electrical appliance shell, contact head extends electrical appliance shell and is connected with power-line plug outward, there is following defect in this syndeton: due to electric food warmer, kettle uses frequent, thus power-line plug and contact head are frequently pulled, copper cash on the one hand in power-line plug is easily grown by drawing-down and is even pulled apart, the resistance of power-line plug is caused to become large, thus copper cash in power-line plug and contact head very easily scorification, on the other hand, power-line plug contacts with contact head and easily loosens, and causes loose contact, conducts electricity bad, affect the normal use of household electrical appliance.
Utility model content
For the deficiency that prior art exists, the utility model provides a kind of power supply connecting device of simple, the anti-scorification of structure for electric food warmer and kettle.
In order to achieve the above object, the technical scheme taked of the utility model:
A kind of power supply connecting device of anti-scorification, comprise two contact heads on connecting plate and connecting plate, the front end of described connecting plate be provided be connected by connector with it, for the bracing or strutting arrangement of fixed power source line plug, described bracing or strutting arrangement comprises arc cam, is located at the power-line plug interface of arc cam front end, two contact heads extend in arc cam through after connecting plate, and the top of two contact heads is all connected with electric sheet, two electric sheets extend arc cam and are positioned at power-line plug interface.
As optimal technical scheme, improve energy utilization rate to reduce heat loss, avoid bracing or strutting arrangement Yin Wendu too high and the electronic component damaged in it, described bracing or strutting arrangement is made up of high temperature resistant heat insulation insulating material simultaneously.
As optimal technical scheme, in order to avoid contact head and electric sheet bad connection, affect the normal use of electrical equipment, between described connecting plate and bracing or strutting arrangement, be provided with the fixed head that two contact heads all run through.
As optimal technical scheme, in order to avoid fixed head is connected loosening with contact head, ensure that contact head is firmly connected with electric sheet further, described fixed head front and rear sides is equipped with firm sheet, and described firm sheet two ends are connected with fixture.
As optimal technical scheme, scatter and disappear and energy savings from fixed head, firm sheet to reduce heat as far as possible, improve security performance, described fixed head, firm sheet are all be made up of high temperature resistant heat insulation insulating material simultaneously.
Compared with prior art, the beneficial effect that has of the utility model:
1, being provided with can the bracing or strutting arrangement of fixed power source line plug, and avoid power-line plug frequently to pull and cause resistance to become large, be provided with the electric sheet be connected with contact head, power-line plug leads to current piece and is connected with contact head, effectively avoids contact head scorification.
2, bracing or strutting arrangement adopts high temperature resistant heat insulation insulating material to make, and reduces heat loss, effectively improves energy utilization rate, avoids bracing or strutting arrangement Yin Wendu too high and the electronic component that damages in it simultaneously, increases the service life.
3, be provided with fixed head, firm sheet between connecting plate and bracing or strutting arrangement, and the material of fixed head, firm sheet arranges rationally, effectively ensures that contact head is firmly connected with electric sheet, while less heat lost and energy savings.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of existing power supply connecting device;
Fig. 3 is the vertical view of existing power supply connecting device;
Drawing reference numeral: 1, connecting plate, 2, contact head, 3, connector, 4, bracing or strutting arrangement, 4-1, arc cam, 4-2, power-line plug interface, 4-3, electric sheet, 5, fixed head, 6, firm sheet.
Embodiment
A kind of specific embodiment of the utility model is proposed as shown in Figure 1, a kind of power supply connecting device of anti-scorification, comprise two contact heads 2 on connecting plate 1 and connecting plate 1, the front end of described connecting plate 1 be provided be connected by two connectors 3 with its two ends, for the bracing or strutting arrangement 4 of fixed power source line plug, consider that connecting plate 1 is convenient with bracing or strutting arrangement 4 assembly and disassembly, fixture 3 preferably selects bolt; Described bracing or strutting arrangement 4 comprises arc cam 4-1, is located at the power-line plug interface 4-2 of arc cam 4-1 front end, two contact heads 2 extend in arc cam 4-1 through after connecting plate 1, the top of two contact heads 2 is all connected with electric sheet 4-3, is positioned at power-line plug interface 4-2 after two electric sheet 4-3 extend arc cam 4-1.
Consider the heat loss that as far as possible reduces electric sheet 4-3 and contact head 2 and improve energy utilization rate, avoid bracing or strutting arrangement 4 to damage electronic component in it because temperature is too high, it is be made up of high temperature resistant heat insulation insulating material that described bracing or strutting arrangement 4 is preferably arranged simultaneously.
Consider that power supply connecting device frequently uses, contact head 2 and electric sheet 4-3 there will be loose contact, affect the normal use of electrical equipment, are provided with the fixed head that two contact heads 2 all run through between described connecting plate 1 and bracing or strutting arrangement 4.
Consider that power supply connecting device frequently uses, fixed head 5 and contact head 4 very likely can be connected loosening, and described fixed head 5 front and rear sides is equipped with firm sheet 6, and described firm sheet 6 two ends are connected with connector 3.
Consider contact head 2 heat production between connecting plate 1 and bracing or strutting arrangement 4, reduce heat as far as possible and scatter and disappear and energy savings from fixed head 5, firm sheet 6, improve security performance simultaneously, described fixed head 5, firm sheet 6 are all be made up of high temperature resistant heat insulation insulating material.
When the utility model uses: connecting plate 1 and fixed head 5, firm sheet 6 are fixed in electrical appliance shell by connector 3, connector 3 extends electrical appliance shell and is connected with bracing or strutting arrangement 4 outward, the heat-generating pipe two ends of electrical equipment are connected with two contact heads 4, power-line plug is placed in electrical equipment in power-line plug interface 4-2 can be energized use, after electrical equipment uses, pull out power-line plug.
Certainly; just by reference to the accompanying drawings the preferred embodiment of the utility model is described in detail above; not limit practical range of the present utility model with this; all equivalence changes done according to principle of the present utility model, structure and structure, all should be covered by protection range of the present utility model.
Claims (5)
1. the power supply connecting device of an anti-scorification, comprise two contact heads (2) on connecting plate (1) and connecting plate (1), it is characterized in that: the front end of described connecting plate (1) is provided with and is connected by two connectors (3) with its two ends, for the bracing or strutting arrangement (4) of fixed power source line plug, described bracing or strutting arrangement (4) comprises arc cam (4-1), be located at the power-line plug interface (4-2) of arc cam (4-1) front end, two contact heads (2) are through extending in arc cam (4-1) after connecting plate (1), the top of two contact heads (2) is all connected with electric sheet (4-3), two electric sheets (4-3) extend arc cam (4-1), and be positioned at power-line plug interface (4-2).
2. the power supply connecting device of a kind of anti-scorification according to claim 1, is characterized in that: described bracing or strutting arrangement (4) is made up of high temperature resistant heat insulation insulating material.
3. the power supply connecting device of a kind of anti-scorification according to claim 1, is characterized in that: be provided with the fixed head (5) that two contact heads (2) all run through between described connecting plate (1) and bracing or strutting arrangement (4).
4. the power supply connecting device of a kind of anti-scorification according to claim 3, it is characterized in that: described fixed head (5) front and rear sides is equipped with firm sheet (6), described firm sheet (6) two ends are connected with two connectors (3).
5. the power supply connecting device of a kind of anti-scorification according to claim 3 or 4, is characterized in that: described fixed head (5), firm sheet (6) are all be made up of high temperature resistant heat insulation insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521016281.6U CN205178135U (en) | 2015-12-09 | 2015-12-09 | Prevent power source connection device of scorification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521016281.6U CN205178135U (en) | 2015-12-09 | 2015-12-09 | Prevent power source connection device of scorification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205178135U true CN205178135U (en) | 2016-04-20 |
Family
ID=55742075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521016281.6U Expired - Fee Related CN205178135U (en) | 2015-12-09 | 2015-12-09 | Prevent power source connection device of scorification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205178135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375180A (en) * | 2015-12-09 | 2016-03-02 | 浦北县金洋电厨具有限公司 | Power supply connecting device for preventing burning out |
-
2015
- 2015-12-09 CN CN201521016281.6U patent/CN205178135U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375180A (en) * | 2015-12-09 | 2016-03-02 | 浦北县金洋电厨具有限公司 | Power supply connecting device for preventing burning out |
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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 |
Granted publication date: 20160420 Termination date: 20211209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |