CN201478142U - Gravity switch for electric cookers - Google Patents
Gravity switch for electric cookers Download PDFInfo
- Publication number
- CN201478142U CN201478142U CN2009201933068U CN200920193306U CN201478142U CN 201478142 U CN201478142 U CN 201478142U CN 2009201933068 U CN2009201933068 U CN 2009201933068U CN 200920193306 U CN200920193306 U CN 200920193306U CN 201478142 U CN201478142 U CN 201478142U
- Authority
- CN
- China
- Prior art keywords
- displacement device
- elastic displacement
- push rod
- installing rack
- contact switch
- 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 - Lifetime
Links
- 230000005484 gravity Effects 0.000 title claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 claims abstract description 26
- 238000010411 cooking Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 abstract description 5
- 230000037396 body weight Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model relates to a gravity switch for electric cookers. The gravity switch comprises a fixed frame fixed in an electric cooker outer casing and a contact switch arranged on the fixed frame, and is characterized by further comprising an elastic displacement device and an ejector rod, the elastic displacement device can move up and down relative to the fixed frame, the ejector rod is connected with the elastic displacement device and can be shifted and fixed adjustably up and down, the position of the ejector rod corresponds to that of the contact switch, and one side of the elastic displacement device extends out of the outer casing. By adjusting the length of the ejector rod extending out of a center boss, whether the cookers with different weights and made of different materials contain objects or not can be detected accurately, and the cookers with different weights can be detected. Therefore, the gravity switch for electric cookers is wide in applicable range.
Description
Technical field
The utility model relates to the gravity switch that a kind of electric cooking appliance is used.
Background technology
The gravity switch that existing electric cooking appliance is used is a kind of to be dry burning resistance switch, and its use is dangerous.Another kind comprises and is fixed on the fixed mount in the electric cooking appliance shell and is located at contact switch on the fixed mount; The pot body weight of being surveyed during use is uncontrollable; Because the pot body that different materials is made, its weight is different, because its weight of surveying is uncontrollable, is easy to generate erroneous judgement, and it is not very convenient using.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art and provide a kind of and can detect whether article are arranged in the pot, the gravity switch that a kind of electric cooking appliance that the pot body weight that is detected is adjustable is used according to different pot bodies.
In order to achieve the above object, the utility model is achieved in that it is the gravity switch that a kind of electric cooking appliance is used, and comprises being fixed on the fixed mount in the electric cooking appliance shell and being located at contact switch on the fixed mount; It is characterized in that: but comprise that also elastic displacement device that the relative fixed frame can move up and down and the also up-down adjustment that is connected with the elastic displacement device move and fixing push rod, the push rod position is corresponding with the position of contact switch, and a side of elastic displacement device is stretched out shell.
Described elastic displacement device comprises spring and relative fixed frame installing rack moving up and down, is provided with central boss at the center of installing rack, and spring housing is located on the central boss, and an end of spring is resisted against on the installing rack, and the other end is resisted against on the fixed mount; Described push rod is a bolt, and push rod is installed on the central boss and is corresponding with contact switch.
Described elastic displacement device comprises two springs and relative fixed frame installing rack moving up and down, center at installing rack is provided with central boss, be provided with the both sides boss in its both sides, two springs are set in respectively on the boss of both sides, one end of spring is resisted against on the installing rack, and the other end is resisted against on the shell; Described push rod is a bolt, and push rod is installed on the central boss and is corresponding with contact switch.
The utility model advantage compared with prior art is, adjusts whether article are arranged in the pot body that length that push rod stretches out central boss promptly can detect unlike material and weight accurately, and the pot body of the Different Weight that can detect is applied widely.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the B-B profile of Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the A-A profile of Fig. 3;
Fig. 5 is the structural representation of another embodiment
Fig. 6 is the structural representation that push rod of the present utility model backs down contact switch.
Embodiment
Below in conjunction with drawings and Examples the utility model is done further detailed description:
Shown in Fig. 1 to 4, it is the gravity switch that a kind of electric cooking appliance is used, and comprises being fixed on the fixed mount 5 in the electric cooking appliance shell 4 and being located at contact switch 7 on the fixed mount; Characteristics of the present utility model are: but comprise that also elastic displacement device that relative fixed frame 5 can move up and down and the also up-down adjustment that is connected with the elastic displacement device move and fixing push rod 6, the push rod position is corresponding with the position of contact switch 7, and a side of elastic displacement device is stretched out shell 4.During operation, as do not put a pot body on electric cooking appliance, because the elastic displacement device stretches out shell 4, it supports electric cooking appliance; When putting upper pan body on electric cooking appliance, the pot body toward pressing down, is empty pot as pot with shell, and the elastic displacement device moves the displacement that is produced in shell few, and the push rod 6 of this moment can not back down contact switch 7; As article are arranged in the pot, the displacement that the elastic displacement device is produced in shell is more, and the push rod of this moment backs down contact switch, has reached the purpose that detects empty pot; Because the pot of the manufacturing of different materials, its weight is different, and in order accurately to detect in the pot whether article are arranged, the extension elongation of regulating push rod gets final product.
In the present embodiment, the elastic displacement device comprises spring 1 and relative fixed frame 5 installing racks 3 moving up and down; Be provided with central boss 31 at the center of installing rack, a side of installing rack is stretched out shell 4; Spring housing is located on the central boss, and an end of spring is resisted against on the installing rack, and the other end is resisted against on the fixed mount; Push rod 6 is a bolt, and push rod is installed on the central boss and is corresponding with contact switch 7.During operation, during operation, as do not put a pot body on electric cooking appliance, because installing rack stretches out shell 4, it supports electric cooking appliance; When putting upper pan body on electric cooking appliance, the pot body toward pressing down, is empty pot as pot with shell, and installing rack moves the displacement that is produced in shell few, and the push rod 6 of this moment can not back down contact switch 7; As article are arranged in the pot, the displacement that installing rack is produced in shell is more, and as shown in Figure 6, the push rod of this moment backs down contact switch, has reached the purpose that detects empty pot; Swivel bolt can be regulated the pot that its length of stretching out adapts to unlike material.
In embodiment as shown in Figure 5, the elastic displacement device comprises two springs 1 and relative fixed frame installing rack 3 moving up and down; Be provided with central boss 31 at the center of installing rack, be provided with both sides boss 32 in its both sides, a side of installing rack is stretched out shell 4; Two springs are set in respectively on the boss of both sides, and an end of spring is resisted against on the installing rack, and the other end is resisted against on the shell 4; Push rod 6 is a bolt, and push rod is installed on the central boss and is corresponding with contact switch 7.Operating process no longer repeats with above-mentioned the same.
Claims (3)
1. gravity switch that electric cooking appliance is used comprises being fixed on the fixed mount in the electric cooking appliance shell and being located at contact switch on the fixed mount; It is characterized in that: also comprise relative fixed frame (5) but push rod (6) that the elastic displacement device that can move up and down and the also up-down adjustment that is connected with the elastic displacement device move and fix, the push rod position is corresponding with the position of contact switch (7), and a side of elastic displacement device is stretched out shell (4).
2. the gravity switch that electric cooking appliance according to claim 1 is used, it is characterized in that: described elastic displacement device comprises spring (1) and relative fixed frame (5) installing rack moving up and down (3), be provided with central boss (31) at the center of installing rack, spring housing is located on the central boss, one end of spring is resisted against on the installing rack, and the other end is resisted against on the fixed mount; Described push rod (6) is a bolt, and push rod is installed on the central boss and is corresponding with contact switch (7).
3. the gravity switch that electric cooking appliance according to claim 1 is used, it is characterized in that: described elastic displacement device comprises two springs (1) and relative fixed frame installing rack moving up and down (3), be provided with central boss (31) at the center of installing rack, be provided with both sides boss (32) in its both sides, two springs are set in respectively on the boss of both sides, one end of spring is resisted against on the installing rack, and the other end is resisted against on the shell (4); Described push rod (6) is a bolt, and push rod is installed on the central boss and is corresponding with contact switch (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201933068U CN201478142U (en) | 2009-08-19 | 2009-08-19 | Gravity switch for electric cookers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201933068U CN201478142U (en) | 2009-08-19 | 2009-08-19 | Gravity switch for electric cookers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201478142U true CN201478142U (en) | 2010-05-19 |
Family
ID=42414402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201933068U Expired - Lifetime CN201478142U (en) | 2009-08-19 | 2009-08-19 | Gravity switch for electric cookers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201478142U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479220A (en) * | 2012-06-15 | 2014-01-01 | 滁州富达机械电子有限公司 | Water dispenser |
| CN104344431A (en) * | 2013-07-31 | 2015-02-11 | 林内株式会社 | Cooking container detecting device |
-
2009
- 2009-08-19 CN CN2009201933068U patent/CN201478142U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103479220A (en) * | 2012-06-15 | 2014-01-01 | 滁州富达机械电子有限公司 | Water dispenser |
| CN103479220B (en) * | 2012-06-15 | 2016-08-03 | 滁州富达机械电子有限公司 | A kind of water dispenser |
| CN104344431A (en) * | 2013-07-31 | 2015-02-11 | 林内株式会社 | Cooking container detecting device |
| CN104344431B (en) * | 2013-07-31 | 2019-01-15 | 林内株式会社 | Cooking container detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANS YILI ELECTRICAL APPLIANCES CO., LTD. Free format text: FORMER OWNER: JIAN GUANG Effective date: 20101111 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528318 NO.93, GONGYE AVENUE, LONGJIANG TOWN, SHUNDE DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE TO: 528318 NO.2, ZHONGXIN ROAD, AREA 10-10, PATOU INDUSTRIAL AREA, LONGJIANG TOWN, SHUNDE DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101111 Address after: 528318 Guangdong City, Shunde District, Longjiang Town, the first industrial park in the center of the 10-10 block Road No. Patentee after: Foshan Jianshi Yili Electric Co., Ltd. Address before: 528318 Longjiang City, Foshan province Shunde District Town, Industrial Avenue, No. 93, No. Patentee before: Jian Guang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180125 Address after: 528300 one of the 10-9 areas of the Foshan community residents committee of Longjiang Town, Shunde District, Guangdong Patentee after: Shunde District, Foshan City, the world of fine cooking technology Co., Ltd. Address before: 528318 Guangdong City, Shunde District, Longjiang Town, the first industrial park in the center of the 10-10 block Road No. Patentee before: Foshan Jianshi Yili Electric Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |