CN210961446U

CN210961446U - Electronic temperature regulator applied to electric heating pot

Info

Publication number: CN210961446U
Application number: CN201921415479.XU
Authority: CN
Inventors: 李一峰; 陈明; 梁吏安
Original assignee: Foshan Xiaoxiong Environmental Electrical Co ltd; Bear Electrical Appliance Co Ltd
Current assignee: Foshan Xiaoxiong Environmental Electrical Co ltd; Bear Electrical Appliance Co Ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-07-10
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses an electronic thermostat applied to an electric heating pot, which is provided with a control structure with a control area for installing the electronic thermostat, a sealing gasket for preventing water from permeating into a shell from the space of the control area to affect the normal work of a machine body, and a bracket for pressing the sealing gasket on the control area to tightly connect the sealing gasket with the control area, thereby obtaining better sealing effect; the temperature display device is provided with a display element and a window hole to realize a temperature display function, and is provided with a control key and an adjusting element to realize a temperature control function. Compared with the prior art, the utility model discloses an electronic temperature regulator only can realize sealing to the casing through sealed the pad, reduces the part of whole machine when guaranteeing the product leakproofness, further practices thrift manufacturing and assembly cost, and the setting up of button makes the whole outward appearance of product more show simple generous, is favorable to promoting the aesthetic property of product.

Description

Electronic temperature regulator applied to electric heating pot

Technical Field

The utility model relates to the field of household appliances, concretely relates to be applied to electronic thermoregulator of electric heat pan.

Background

At present, most electric heating pots such as frying machines, oil frying pans, electric chafing dishes and the like are provided with a removable temperature regulating rod, and the temperature regulating rod is generally used for supplying power to heating elements of multifunctional pots such as oil frying, electric chafing dishes and the like and controlling the temperature of the multifunctional pots such as oil frying, electric chafing dishes and the like.

The existing control modes of the temperature adjusting rod comprise knob control and button control, wherein the temperature adjusting rod controlled by the knob needs to reduce friction force by presetting a distance between the knob and the shell in order to enable the knob to rotate smoothly, so that the sealing property of a product is influenced, and the waterproof property of the product is poor; adopt button control's temperature regulating rod, need cover on the button panel and glue and paste or set up seal structure in order to avoid water infiltration casing internal damage device, the temperature regulating rod who adopts to glue pastes glues the back in long-term use, glues and pastes easily breaking away from to influence the waterproof performance of product, and set up seal structure in casing inside, make the inside structure of product complicated, difficult assembly, be unfavorable for improving assembly efficiency and save manufacturing cost.

From the above, the structure of the prior temperature control rod applied to the electric heating pot needs to be further improved, so that the temperature control rod is convenient to process and assemble and has good sealing performance.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an invention aims at overcoming prior art's not enough, provides an electronic thermoregulator for electric heat pan, the utility model discloses an electronic thermoregulator leakproofness is good, and assembly structure is simple.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the electronic thermostat comprises a shell, an electric control device and a temperature measuring rod, wherein the shell is provided with a control area, the electric control device and the temperature measuring rod are arranged in the shell, the temperature measuring rod is electrically connected with the electric control device, and the control area corresponds to the electric control device; the electronic thermostat further comprises a support and a sealing gasket, wherein the sealing gasket is arranged along the periphery of the control area, and the support is arranged on the shell and positioned below the sealing gasket and used for tightly pressing the sealing gasket; the electric control device comprises a circuit board, and an adjusting element and a display element are arranged on the circuit board; the control area comprises a window hole, a key hole and a control key arranged in the key hole, the window hole corresponds to the display element, and the control key is connected with the adjusting element.

The control area of the utility model is used for installing the control structure of the electronic temperature regulator, the sealing gasket is used for preventing water from permeating into the shell from the gap on the control area to influence the normal work of the machine body, and the bracket is used for pressing the sealing gasket on the control area to ensure that the sealing gasket is tightly connected with the control area, thereby obtaining better sealing effect; the temperature display function is realized through the arrangement of the display element and the window hole, and the temperature control function is realized through the cooperation of the control key and the adjusting element. Compared with the prior art, the utility model discloses an electronic temperature regulator only can realize sealing to the casing through sealed the pad, reduces the part of whole machine when guaranteeing the product leakproofness, further practices thrift manufacturing and assembly cost, and the design of control button makes the whole outward appearance of product more succinct generous, is favorable to promoting user's visual experience.

Preferably, the sealing gasket comprises a first sealing portion and a second sealing portion, the first sealing portion is provided with an opening corresponding to the window hole, the second sealing portion is provided with a containing groove, the bottom of the containing groove is matched with the control key and provided with a connecting bulge, and the connecting bulge is connected with the lower side of the control key. The setting up of storage tank makes the infiltration between button hole and the control button gather in the storage tank to can not be to the inside infiltration of casing, and connect the arch and be used for connection control button and adjusting element, during the use, only need touch gently and press the control button, can trigger adjusting element, make product response speed fast, the touch is felt, labour saving and time saving more.

Further, in order to ensure the sealing performance of the sealing gasket, the first sealing part and the second sealing part are integrally formed.

Preferably, the support includes with first sealing portion complex first connecting portion and with second sealing portion complex second connecting portion, first sealing portion cover is established on the surface of first connecting portion, second sealing portion corresponds the key hole is equipped with connect the through-hole. This scheme has realized the concrete structure setting of support, and first connecting portion, the second connecting portion of support are connected with first sealing, second sealing respectively and are sealed the pad in order to compress tightly.

Preferably, the first connecting portion is in a cover shape, the first connecting portion covers the display element, the upper side of the first connecting portion penetrates through the opening to be connected with the window hole, and the second connecting portion is matched with the second sealing portion in shape. This scheme can further promote looking the closely nature of cooperation between fenestra, sealed pad and the support, and the shape of first connecting portion has the guard action to display element.

Preferably, the support still includes two connecting axle sleeves, two connecting axle sleeves set up in relatively the two outer ends of support, the inboard cooperation of casing the connecting axle sleeve is equipped with the connecting axle, the connecting axle sleeve is located on the connecting axle to it is fixed through the nut. This scheme cooperatees through connecting axle and connecting axle sleeve, is fixed in the downside of casing with the support.

Preferably, the number of the adjusting elements is two, and the control key is provided with two in a matching way. When the temperature control device is used, one of the control keys is selectively pressed according to needs, so that the temperature can be controlled, and the operation mode is simple and quick.

Furthermore, the control keys can be arranged in the key holes in a pressing mode, the outer peripheral ring of the bottom of each control key is provided with a lower flange so that the control keys can be limited in the key holes, and the control key further comprises a connecting rib which is connected between the lower flanges of the two control keys so that the control keys can be limited to rotate relative to the key holes.

Preferably, the bracket is made of transparent materials. The scheme enables a user to observe the data change of the display element through the window hole.

In order to realize the temperature measurement and power supply functions of the electronic thermostat, two opposite side ends of the shell are respectively an input power end and an output power end, the input power end is provided with an electric input interface, the output power end is provided with an electric output interface and a temperature measurement through hole, one end of the temperature measurement rod is fixed on the temperature measurement through hole, and the other end of the temperature measurement rod protrudes outwards.

Drawings

FIG. 1 is an exploded view of an electronic thermostat;

FIG. 2 is an overall schematic view of an electronic thermostat;

fig. 3 is a cross-sectional view of an electronic thermostat.

Description of reference numerals:

the temperature measuring device comprises a shell 1, an upper shell 101, a lower shell 102, a window hole 1015, an electric input interface 105, an electric output interface 106, a connecting shaft 1011, a control area 1012, a key hole 1013, a control key 2, a connecting rib 201, a lower flange 202, a sealing gasket 3, a first sealing part 303, a second sealing part 304, a containing groove 301, a connecting bulge 302, a bracket 4, a first connecting part 401, a second connecting part 402, a connecting through hole 4021, a connecting shaft sleeve 403, a circuit board 6, an adjusting element 601, a display element 602 and a temperature measuring rod 7.

Detailed Description

The technical scheme of the utility model is further explained according to the attached drawings as follows:

in the description of the present invention, it should be understood that the directions or positional relationships indicated by the above-mentioned "upper", "lower", "front", "rear", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the electronic thermostat applied to the electric heating pot of the present invention comprises a housing 1, an electric control device and a temperature measuring rod 7, wherein the housing 1 is provided with a control area 1012 for installing a control structure of the electronic thermostat, the electric control device and the temperature measuring rod 7 are arranged in the housing 1, the temperature measuring rod 7 is electrically connected with the electric control device, and the control area 1012 corresponds to the electric control device; the electronic thermostat further comprises a bracket 4 and a gasket 3, wherein the gasket 3 is arranged along the periphery of the control area 1012 and used for preventing water from penetrating into the shell 1 from a gap on the control area 1012. The support 4 is arranged on the housing 1 and below the gasket 3, and is used for compressing the gasket 3 to enable the gasket 3 to be tightly attached to the control area 1012, so that a good sealing effect is obtained. The electric control device comprises a circuit board 6, wherein an adjusting element 601 and a display element 602 are arranged on the circuit board 6; the control region 1012 comprises a window hole 1015, a key hole 1013 and a control key 2 arranged in the key hole 1013, the window hole 1015 and the display element 602 realize a temperature display function, the bracket 4 is made of a transparent material so that a user can observe data change of the display element 602 through the window hole 1015, and the control key 2 is connected with the adjusting element 601 to realize a temperature control function.

For assembly, the housing 1 includes an upper housing 101 and a lower housing 102, the upper housing 101 and the lower housing 102 are assembled and fixed by a screw structure, the control region 1012 is disposed on an upper end surface of the upper housing 101, the bracket 4 is fixed to an inner side of the upper housing 101, and the electric control structure is fixed to an inner side of the lower housing 102.

The sealing gasket 3 comprises a first sealing portion 303 and a second sealing portion 304, the first sealing portion 303 corresponds to the window hole 1015 to form an opening, the second sealing portion 304 is provided with a containing groove 301, the bottom of the containing groove 301 is matched with the control key 2 to form a connecting bulge 302, and the connecting bulge 302 is connected with the lower side of the control key 2. The setting of storage tank 301 makes the infiltration between button hole 1013 and control button 2 gather in storage tank 301 to can not be to the inside infiltration of casing 1, and link boss 302 is used for connection control button 2 and adjusting element 601, during the use, only needs to touch gently and presses control button 2, can trigger adjusting element 601, and it is fast to make product response speed, and the touch is felt, labour saving and time saving more. Further, in order to ensure the sealing performance of the gasket 3, the first sealing portion 303 and the second sealing portion 304 are integrally formed.

The bracket 4 includes a first connecting portion 401 matching with the first sealing portion 303 and a second connecting portion 402 matching with the second sealing portion 304, the first sealing portion 303 is sleeved on an outer surface of the first connecting portion 401, and the second sealing portion 304 is provided with a connecting through hole 4021 corresponding to the key hole 1013. The concrete structure setting of support 4 has been realized to this scheme, and first connecting portion 401, the second connecting portion 402 of support 4 are connected with first sealing 303, second sealing 304 respectively and are sealed 3 with compressing tightly.

The first connecting portion 401 is in a cover shape, the first connecting portion 401 covers the display element 602, the upper side of the first connecting portion passes through the opening to be connected with the window hole 1015, and the second connecting portion 402 is matched with the second sealing portion 304 in shape. The scheme can further improve the tightness of the fit among the window hole 1015, the sealing gasket 3 and the bracket 4, and the shape of the first connecting part 401 has a protective effect on the display element 602.

The support 4 further comprises two connecting shaft sleeves 403, the two connecting shaft sleeves 403 are oppositely arranged at two outer ends of the support 4, the inner side of the upper shell 101 is provided with a connecting shaft 1011 in cooperation with the connecting shaft sleeves 403, and the connecting shaft sleeves 403 are arranged on the connecting shaft 1011 and fixed through nuts. In the scheme, the connecting shaft 1011 is matched with the connecting shaft sleeve 403, so that the bracket 4 is fixed on the lower side of the upper shell 101.

The number of the above-mentioned adjusting elements 601 is two, and the control key 2 is provided with two. When the device is used, one of the control keys 2 is selectively pressed according to needs, so that the working state of a product can be controlled, and the operation mode is simple and quick. Furthermore, the control key 2 can be arranged in the key hole 1013 in a downward pressing manner, the bottom peripheral ring of the control key 2 is provided with a lower flange 202 to limit the control key 2 in the key hole 1013, and the keyboard further comprises a connecting rib 201, wherein the connecting rib 201 is connected between the lower flanges 202 of the two control keys 2 to limit the rotation of the control key 2 relative to the key hole 1013.

In order to realize the temperature measurement and power supply functions of the electronic thermostat, two opposite side ends of the shell 1 are respectively an input power end and an output power end, the input power end is provided with an electric input interface 105, the output power end is provided with an electric output interface 106 and a temperature measurement through hole, one end of the temperature measurement rod 7 is fixed on the temperature measurement through hole, and the other end of the temperature measurement rod protrudes outwards.

Compared with the prior art, the utility model discloses an electronic temperature regulator only can realize sealing to casing 1 through sealed pad 3, reduces the part of whole machine when guaranteeing the product leakproofness, further practices thrift manufacturing and assembly cost, adopts the design of control button 2 to make the whole outward appearance of product show more elegant appearance, can further promote user's visual experience.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. Be applied to electronic thermoregulator of electric heat pan, including casing, electrically controlled device and temperature probe, its characterized in that:

the shell is provided with a control area, the electric control device and the temperature measuring rod are arranged in the shell, the temperature measuring rod is electrically connected with the electric control device, and the control area corresponds to the electric control device;

the electronic thermostat further comprises a support and a sealing gasket, wherein the sealing gasket is arranged along the periphery of the control area, and the support is arranged on the shell and positioned below the sealing gasket and used for tightly pressing the sealing gasket;

the electric control device comprises a circuit board, and an adjusting element and a display element are arranged on the circuit board;

the control area comprises a window hole, a key hole and a control key arranged in the key hole, the window hole corresponds to the display element, and the control key is connected with the adjusting element.

2. The electronic thermostat applied to electric heating pots of claim 1, wherein: the sealing gasket comprises a first sealing portion and a second sealing portion, the first sealing portion corresponds to the window hole and is provided with an opening, the second sealing portion is provided with a containing groove, the bottom of the containing groove is matched with the control key and is provided with a connecting bulge, and the connecting bulge is connected with the lower side of the control key.

3. The electronic thermostat applied to electric heating pots of claim 2, characterized in that: the first sealing portion and the second sealing portion are integrally formed.

4. The electronic thermostat applied to electric heating pots of claim 2, characterized in that: the support include with first sealing complex first connecting portion and with second sealing complex second connecting portion, first sealing cover is established on the surface of first connecting portion, the second sealing corresponds the key hole is equipped with connect the through-hole.

5. The electronic thermostat applied to electric heating pots of claim 4, characterized in that: the first connecting part is in a cover shape, the first connecting part covers the display element, the upper side of the first connecting part penetrates through the opening to be connected with the window hole, and the second connecting part is matched with the second sealing part in shape.

6. The electronic thermostat applied to electric heating pots of claim 4, characterized in that: the support still includes two connecting axle sleeves, two connecting axle sleeves set up in relatively the two outer ends of support, the inboard cooperation of casing the connecting axle sleeve is equipped with the connecting axle, the connecting axle sleeve is located on the connecting axle to it is fixed through the nut.

7. The electronic thermostat applied to electric heating pots of claim 1, wherein: the number of the adjusting elements is two, and the control key is provided with two in a matching mode.

8. The electronic thermostat applied to electric heating pots of claim 7, wherein: the control keys can be arranged in the key holes in a pressing mode, lower flanges are arranged on the periphery of the bottoms of the control keys in a surrounding mode, and the control keys further comprise connecting ribs which are connected between the lower flanges of the two control keys.

9. The electronic thermostat applied to electric heating pots of claim 1, wherein: the support is made of transparent materials.

10. The electronic thermostat applied to electric heating pots of any one of claims 1 to 9, wherein: the temperature measuring device comprises a shell, and is characterized in that two opposite side ends of the shell are respectively an input power end and an output power end, the input power end is provided with an electric input interface, the output power end is provided with an electric output interface and a temperature measuring through hole, one end of a temperature measuring rod is fixed on the temperature measuring through hole, and the other end of the temperature measuring rod protrudes outwards.