CN203347337U - Door handle and refrigerator comprising same - Google Patents
Door handle and refrigerator comprising same Download PDFInfo
- Publication number
- CN203347337U CN203347337U CN 201320380762 CN201320380762U CN203347337U CN 203347337 U CN203347337 U CN 203347337U CN 201320380762 CN201320380762 CN 201320380762 CN 201320380762 U CN201320380762 U CN 201320380762U CN 203347337 U CN203347337 U CN 203347337U
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- Prior art keywords
- door handle
- refrigerator
- temperature
- hollow structure
- door
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Abstract
The utility model relates to the field of accessories, in particular to the field of electric appliance accessories. More specifically, the utility model relates to a door handle, in particular to a refrigerator comprising the door handle. The fact that the handle of a refrigerator door can be heated is found creatively, so that the problem that at low environmental temperature, the handle of the refrigerator door brings a cold feeling to a user is solved, and use comfort is improved. To achieve the purpose, a refrigerator door comprises a handheld part and installing parts, wherein the handheld part is positioned in the middle of the door handle, the installing parts are positioned at the two ends of the door handle and used for installing the handle on the door, and the handheld part is a hollow structure. The refrigerator door further comprises a heating component, and the heating component is detachably arranged in the hollow structure of the handheld part and attached to the inner wall of the handheld part. Therefore, appropriate and comfortable door handle temperature is ensured at the low environmental temperature, and the use comfort of the user is improved.
Description
Technical field
The utility model relates to the accessory field, particularly relates to the accessory field of electrical equipment, and more specifically the utility model relates to door handle, particularly relates to the refrigerator that comprises this door handle.
Background technology
Refrigerator is storing electrical equipment commonly used.Refrigerator doors is a kind of refrigerator lens commonly used especially for the door handle of refrigerator that refrigerator doors is opened.In order to realize opening of refrigerator doors, door handle must be exposed in air.Although adopt at present plastic material, when environment temperature is low, the refrigerator doors door handle still easily is subject to the impact of environment temperature, in use feels cold, and comfort level reduces.
Summary of the invention
The related personnel, in the comfort level of product is improved, creatively finds thereby solve environment temperature, to hang down in situation by the refrigerator doors door handle is heated, and the sensation that the refrigerator doors door handle is cold to staff, improve comfort.
In order to realize above-mentioned goal of the invention, in the utility model, we disclose a kind of door handle, comprise the Handheld Division that is positioned at the door handle centre position and be positioned at the door handle two ends for handle being installed on to the installation portion on door, described Handheld Division is hollow structure, also include heater block, described heater block is dismountable to be placed in the hollow structure of Handheld Division, and fits with the Handheld Division inwall.
By the introducing of heater block, utilize the hollow structure of door handle, by the dismountable device of heater block in the door handle hollow structure, thereby can realize the heating function of door handle, improve comfort.
Further, we disclose described hollow structure is circular hole, and described heater block is heater strip, is in the hollow structure that spring-like is placed in Handheld Division, and its end is connected to control device by wire.The heater strip of spring-like coordinates the hollow structure of circular hole, installs in door handle in the shape of a spiral.
At the width in its cross section constantly under reduced trend, we provide a kind of new structure, and described hollow structure is tabular, and described heater block is heater strip, be " Z " shape and be placed in the hollow structure of Handheld Division, its end is connected to control device by wire.
That is to say, heater strip is plane constructional device in door handle.
Closer, we to disclose described control device be the infrared sensing switch control device.
After adopting such structure, the open/close of heater strip controlled by infrared sensing switch, thereby both met temperature needs when hand contacts with door handle, again without the heated condition that keeps for a long time heater strip, energy conservation.
As a kind of preferred application, we also disclose a kind of refrigerator, comprise refrigerator doors, also comprise that device has the door handle of spring-like or " Z " shape heater strip, and described door handle is fixed on refrigerator doors by its installation portion is dismountable.
Device described here has the door handle of spring-like heater strip, and specifically refer to: described hollow structure is circular hole, and described heater block is heater strip, is in the hollow structure that spring-like is placed in Handheld Division, and its end is connected to control device by wire.The heater strip of spring-like coordinates the hollow structure of circular hole, installs in door handle in the shape of a spiral.
Here the device of indication has the door handle of " Z " shape heater strip, and specifically refer to: described hollow structure is tabular, and described heater block is heater strip, is " Z " shape and is placed in the hollow structure of Handheld Division, and its end is connected to control device by wire.
Here the mounting means of door handle adopts the ways customary in current refrigerator industry.
Further, the invention also discloses the temperature-sensing probe that includes the perception ambient temperature, described temperature-sensing probe is arranged at the installation portion inboard of door handle, and the end of described temperature-sensing probe is connected to the refrigerator master control borad by wire.
Thereby utilize being used in conjunction with of temperature-sensing probe and refrigerator master control borad, realize that external temperature is surveyed and the intellectuality conversion of heater strip heating function On/Off.
The automation that by arranging of temperature-sensing probe, can realize the heater strip heating function, personalization are opened or close.Specifically, can preset a minimum door handle temperature, and by this thermograph on the refrigerator master control borad.When the temperature-sensing probe sense temperature during lower than the preset temperature in master control borad, the temperature that door handle is described is too low, now by the control function of master control borad, open heater circuit, electric current is by heater strip, and the heater strip temperature raises, and relies on heat transfer effect, temperature is passed to the refrigerator doors door handle, and the refrigerator doors door handle is realized heating up.When temperature is elevated to a certain degree, be temperature-sensing probe sense temperature during higher than the preset temperature in master control borad specifically, heater circuit cuts out, and the temperature of heater strip tops out, and temperature descends gradually.
Thereby without manually-operated, only need the default the most comfortable Contact Temperature of property one by one, just can realize the automatic adjustment of refrigerator doors door handle temperature, client is opened the door and use the always state in optimum reelability quality.
Simultaneously, may as the another kind application, the utility model discloses a kind of refrigerator, comprise a kind of door handle, this door handle comprise the Handheld Division that is positioned at the door handle centre position and be positioned at the door handle two ends for handle being installed on to the installation portion on door, described Handheld Division is hollow structure, also includes heater block, described heater block is dismountable to be placed in the hollow structure of Handheld Division, and fits with the Handheld Division inwall.
Especially, in the aforementioned refrigerator that this comprises heater block, preferably heater block is the high-temperature pipe connected by threshold switch with condenser for refrigerator.
Simultaneously, the possibility of controlling based on automation, the control device that we disclose described heater block is arranged on the refrigerator master control borad.
The open and close of electric current, can manually control, and controlled according to the regular hour program by computer, thereby guarantee that the temperature of refrigerator doors door handle always remains in the temperature range of suitable people's touch.
Finally, the invention also discloses the temperature-sensing probe that includes the perception ambient temperature, described temperature-sensing probe is arranged at the installation portion inboard of door handle, and the end of described temperature-sensing probe is connected to the refrigerator master control borad by wire.
In sum, after adopting technical scheme disclosed in the utility model, can be in the situation that suitable, the comfortable door handle temperature of the lower assurance of environment temperature improves user's comfort.
The accompanying drawing explanation
Fig. 1 is the refrigerator doors overall schematic;
Fig. 2 is refrigerator doors door handle place enlarged diagram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand the following specific embodiment and only for the utility model is described, be not used in restriction scope of the present utility model.It should be noted that, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in width figure, word " interior " and " outward " refer to respectively towards or away from the direction of particular elements geometric center.
As depicted in figs. 1 and 2, for refrigerator doors, the schematic diagram of handle portion is being installed.In Fig. 1 and Fig. 2, refrigerator doors comprises that device has the door handle 2 of spring-like heater strip, this door handle comprise the Handheld Division 31 that is positioned at centre position and be positioned at door handle 2 two ends for handle being installed on to the installation portion 32 on door, described Handheld Division 31 is hollow structure, and described door handle 2 is fixed on refrigerator every body 1 by its installation portion 32 is dismountable.
Especially referring to Fig. 2, hollow structure is circular hole in the present embodiment, and described heater block is heater strip 4, and this heater strip 4 is in the hollow structure that spring-like is placed in Handheld Division 31, its end is connected to control device by wire 5, and preferably control device is refrigerator master control borad 6 here.The heater strip 4 of spring-like installs in the shape of a spiral in the hollow Handheld Division 31 of door handle.
Now, as preferably, referring to the structure in Fig. 2, include the temperature-sensing probe 7 of perception ambient temperature, described temperature-sensing probe 7 is arranged at installation portion 32 inboards of door handle, and the end of described temperature-sensing probe 7 is connected to refrigerator master control borad 6 by wire 5.
Thereby utilize being used in conjunction with of temperature-sensing probe and refrigerator master control borad, realize that external temperature is surveyed and the intellectuality conversion of heater strip heating function On/Off.
In figure, refrigerator master control borad 6 is just as signal use, and its particular location can need to change according to model of refrigerator and other.
Using above-mentioned as preferred structure as using basis, at first we input refrigerator doors door handle 2 Contact Temperatures of property one by one by the guidance panel of refrigerator, for example can be set to 20 ℃.
When environment temperature is 15 ℃, temperature-sensing probe 7 perceives this temperature, by the temperature comparison of refrigerator master control borad 6, opens heater circuit, and electric current produces heat energy by heater strip 4, and by with contacting of door handle 2, utilizing the temperature transmission, rising door handle 2 temperature.
When the temperature of door handle 2 is increased to 20 ℃, temperature-sensing probe 7 to refrigerator master control borad 6, stops heater circuit by this temperature feedback, and heating function stops.
On the basis of the technical scheme of embodiment 1, when the Handheld Division of hollow is the structure of tabular, adopt adaptively " Z " shape heater strip.
Embodiment 3
The technical scheme of take in embodiment 1 is reference, just changes heater block wherein into connect by threshold switch with condenser for refrigerator high-temperature pipe.The installation site of high-temperature pipe can be with reference to heater strip and 31 installation site, hollow Handheld Division relation.
The above is the specific embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.
Claims (10)
1. a door handle, comprise the Handheld Division that is positioned at the door handle centre position and be positioned at the door handle two ends for handle being installed on to the installation portion on door, described Handheld Division is hollow structure, it is characterized in that: also include heater block, described heater block is dismountable to be placed in the hollow structure of Handheld Division, and fits with the Handheld Division inwall.
2. door handle according to claim 1, it is characterized in that: described hollow structure is circular hole, and described heater block is heater strip, is in the hollow structure that spring-like is placed in Handheld Division, its end is connected to control device by wire.
3. door handle according to claim 1, it is characterized in that: described hollow structure is tabular, and described heater block is heater strip, is " Z " shape and is placed in the hollow structure of Handheld Division, its end is connected to control device by wire.
4. according to the described door handle of claim 2 or 3, it is characterized in that: described control device is the infrared sensing switch control device.
5. a refrigerator, comprise refrigerator doors, it is characterized in that: also comprise the described door handle of claim 2 or 3, described door handle is fixed on refrigerator doors by its installation portion is dismountable.
6. a kind of refrigerator according to claim 5, it is characterized in that: also include the temperature-sensing probe of perception ambient temperature, described temperature-sensing probe is arranged at the installation portion inboard of door handle, and the end of described temperature-sensing probe is connected to the refrigerator master control borad by wire.
7. a refrigerator, comprise refrigerator doors, it is characterized in that: also comprise door handle claimed in claim 1, described door handle is fixed on refrigerator doors by its installation portion is dismountable.
8. refrigerator according to claim 7, is characterized in that: the high-temperature pipe of described heater block for connecting by threshold switch with condenser for refrigerator.
9. a kind of refrigerator according to claim 8, it is characterized in that: the control device of described heater block is arranged on the refrigerator master control borad.
10. a kind of refrigerator according to claim 9, it is characterized in that: also include the temperature-sensing probe of perception ambient temperature, described temperature-sensing probe is arranged at the installation portion inboard of door handle, and the end of described temperature-sensing probe is connected to the refrigerator master control borad by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320380762 CN203347337U (en) | 2013-06-29 | 2013-06-29 | Door handle and refrigerator comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320380762 CN203347337U (en) | 2013-06-29 | 2013-06-29 | Door handle and refrigerator comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203347337U true CN203347337U (en) | 2013-12-18 |
Family
ID=49747249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320380762 Expired - Lifetime CN203347337U (en) | 2013-06-29 | 2013-06-29 | Door handle and refrigerator comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203347337U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113191290A (en) * | 2021-05-10 | 2021-07-30 | 合肥美菱物联科技有限公司 | Control method applied to heating of refrigerator door handles in different age groups |
| CN113191289A (en) * | 2021-05-10 | 2021-07-30 | 合肥美菱物联科技有限公司 | Refrigerator door handle heating control system and method based on image recognition |
| CN113205098A (en) * | 2021-05-10 | 2021-08-03 | 合肥美菱物联科技有限公司 | Refrigerator door handle heating control system and method based on infrared image |
-
2013
- 2013-06-29 CN CN 201320380762 patent/CN203347337U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113191290A (en) * | 2021-05-10 | 2021-07-30 | 合肥美菱物联科技有限公司 | Control method applied to heating of refrigerator door handles in different age groups |
| CN113191289A (en) * | 2021-05-10 | 2021-07-30 | 合肥美菱物联科技有限公司 | Refrigerator door handle heating control system and method based on image recognition |
| CN113205098A (en) * | 2021-05-10 | 2021-08-03 | 合肥美菱物联科技有限公司 | Refrigerator door handle heating control system and method based on infrared image |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term |