CN207035653U - A kind of door-plate heating arrangement - Google Patents

A kind of door-plate heating arrangement Download PDF

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Publication number
CN207035653U
CN207035653U CN201720518350.6U CN201720518350U CN207035653U CN 207035653 U CN207035653 U CN 207035653U CN 201720518350 U CN201720518350 U CN 201720518350U CN 207035653 U CN207035653 U CN 207035653U
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CN
China
Prior art keywords
low temperature
temperature resistant
thermal insulation
meander line
door panel
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Active
Application number
CN201720518350.6U
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Chinese (zh)
Inventor
张留伍
王旭东
王芹芳
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Qqingdao Lafayette Intelligent Equipment Technology Co Ltd
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Qqingdao Lafayette Intelligent Equipment Technology Co Ltd
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Priority to CN201720518350.6U priority Critical patent/CN207035653U/en
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Publication of CN207035653U publication Critical patent/CN207035653U/en
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Abstract

The technical solution of the utility model discloses a kind of door-plate heating arrangement, including annular high-temperature heating coil, low temperature resistant meander line, line card, special-purpose water-proof wiring threeway, thermal insulation door panel and hinge.The annular high-temperature heating coil is arranged within thermal insulation door panel, and thermal insulation door panel and hinge connection, low temperature resistant meander line are fixed on hinge by line card, and annular high-temperature heating coil is connected by special-purpose water-proof wiring threeway with low temperature resistant meander line.The utility model realizes the overall heating of door-plate, the efficiency of heating surface is high, security performance is high, is easily assembled to process, saves the energy by annular high-temperature heating coil, low temperature resistant meander line and thermal insulation door panel.

Description

A kind of door-plate heating arrangement
Technical field
A kind of heater is the utility model is related to, specifically a kind of door-plate heating arrangement.
Background technology
At present, in the application of quick cold-storage door, in order to avoid door body easily produces icing frosting under extremely warm environment Phenomenon, relatively advanced mode of heating is to install a set of heating cloth bag in door body surrounding, but cloth bag is very easy in this structure Water suction freezes, and is easily produced between door-plate and rub and deform, and space-consuming is big, and heating is only door-plate both sides, is added The functional efficiency of thermalization ice is extremely low, and going back end of door plate has very big damage, and effect is very undesirable in the application of reality.Therefore, Need to design a kind of heating arrangement for the icing frosting problem in the environment to cold and heat succeed each other that can efficiently solve door body.
There are a kind of door that can be heated automatically of the patented invention, (Shen of Chinese Patent Application No. 2014107924763 at present Please be 2014.12.19 days)《A kind of automatic heated door》Disclosing the automatic heated door includes door body, and electricity is provided with inside door body Hinder heating element, resistance heater forms circuit loop by wire and switch, battery, realize it is lasting provide heating power for door-plate, The temperature of effective balance door-plate, but the efficiency of heating surface of the device is low, it is impossible to meet the demand for heat of quick cold-storage door.Cause This is, it is necessary to a kind of door-plate heating arrangement that can efficiently solve door body ice formation issues under the environment that colds and heat succeed each other.
Utility model content
In order to solve existing technical problem, the utility model provides a kind of door-plate heating arrangement, passes through annular high temperature Heating coil, low temperature resistant meander line and thermal insulation door panel, the overall heating of door-plate is realized, the efficiency of heating surface is high, security performance is high, is easy to Assembling processing, save the energy.
The technical solution of the utility model is:A kind of door-plate heating arrangement, including annular high-temperature heating coil, low temperature resistant song Broken line, line card, special-purpose water-proof wiring threeway, thermal insulation door panel and hinge.The annular high-temperature heating coil is arranged on thermal insulation door panel Within, thermal insulation door panel and hinge connection, low temperature resistant meander line are fixed on hinge by line card, and annular high-temperature heating coil passes through Special-purpose water-proof wiring threeway is connected with low temperature resistant meander line.
Preferably, electric shock sliding block is provided with the end of a thread of the low temperature resistant meander line.
Preferably, the annular high-temperature heating coil is connected in parallel on one with low temperature resistant meander line by special-purpose water-proof wiring threeway Rise.
Preferably, the annular high-temperature heating previous level surrounds thermal insulation door panel.
Preferably, after the low temperature resistant meander line is by electric shock sliding block turning circuit, operating voltage 48V.
During door-plate heating arrangement work of the present utility model, annular is heated at high temperature by coil by special-purpose water-proof wiring threeway It is connected in parallel with low temperature resistant meander line, but circuit remains in that the state of not turning on, and does not have electric current in circuit, it is necessary to utilize Electric shock sliding block carries out the conducting of circuit;Low temperature resistant meander line is fixed on hinge using line card, is advantageous to maintain the steady of circuit It is fixed, prevent circuit winding damage.When thermal insulation door panel is closed, in the electric shock sliding block of low temperature resistant meander line and the guide rail of thermal insulation door panel The electric shock sliding block conducting in portion, heater circuit are connected, and realize the overall heating of thermal insulation door panel, so thermal insulation door panel and sealing strip it Between, there is heat supply between thermal insulation door panel and side seal, be not in the phenomenon for freezing and freezing.When thermal insulation door panel is opened When, the electric shock sliding block disconnecting circuit conducting state of low temperature resistant meander line, heater circuit access failure, thermal insulation door panel do not heat, saves The energy.
Using above-mentioned technical proposal, what the utility model was realized has the beneficial effect that:
(1) annular high-temperature heating coil and low temperature resistant meander line are connected in parallel using special-purpose water-proof wiring threeway, Simultaneously using the electric shock sliding block conducting heater circuit of low temperature resistant meander line, the stability of connection is ensure that, it is safe.
(2) annular high-temperature heating coil is arranged within thermal insulation door panel, and level surrounds door-plate, realizes the entirety of door-plate Heating, the efficiency of heating surface are high.
(3) low temperature resistant meander line is fixed on hinge using line card, is advantageous to maintain the stabilization of circuit, prevents circuit from twining It is high around damage, security performance.
(4) when being in "on" position after low temperature resistant meander line conducting heater circuit, operating voltage 48V, and traditional cloth The operating voltage of bag heating is 220V, and structure of the present utility model more saves the energy.
(5) overall structure is simple, it is easy to accomplish assembling processing, occupies little space, is unlikely to deform, the damage of end of door plate is small.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side view of the present utility model.
In figure, annular high-temperature heating coil 1, low temperature resistant meander line 2, line card 3, special-purpose water-proof wiring threeway 4, thermal insulation door panel 5th, hinge 6.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
In reference picture 1-2, a kind of door-plate heating arrangement, including annular high-temperature heating coil 1, low temperature resistant meander line 2, line card 3rd, special-purpose water-proof wiring threeway 4, thermal insulation door panel 5 and hinge 6.It is described annular high-temperature heating coil 1 be arranged on thermal insulation door panel 5 it Interior, thermal insulation door panel 5 is connected with hinge 6, and low temperature resistant meander line 2 is fixed on hinge 6 by line card 3, annular high-temperature heating coil 1 It is connected by special-purpose water-proof wiring threeway 4 with low temperature resistant meander line 2.
Electric shock sliding block is provided with the end of a thread of the low temperature resistant meander line 2.
Annular high-temperature heating coil 1 and the low temperature resistant meander line 2 by special-purpose water-proof wiring threeway parallel connection 4 together with.
The annular high-temperature heating coil 1 is horizontal to surround thermal insulation door panel 5.
After the low temperature resistant meander line 2 is by electric shock sliding block turning circuit, operating voltage 48V.
During door-plate heating arrangement work of the present utility model, annular is heated at high temperature by line by special-purpose water-proof wiring threeway 4 Circle 1 and low temperature resistant meander line 2 are connected in parallel, but circuit remains in that the state of not turning on, there is no electric current in circuit, it is necessary to The conducting of circuit is carried out using electric shock sliding block;Low temperature resistant meander line 2 is fixed on hinge 6 using line card 3, is advantageous to maintain line The stabilization on road, prevent circuit winding damage.When thermal insulation door panel 5 is closed, the electric shock sliding block and thermal insulation door panel of low temperature resistant meander line 2 The electric shock sliding block conducting of 5 guide rail interior, heater circuit are connected, and realize the overall heating of thermal insulation door panel 5, and then thermal insulation door panel 5 Between sealing strip, there is heat supply between thermal insulation door panel 5 and side seal, be not in the phenomenon for freezing and freezing.Work as guarantor When warm door-plate 5 is opened, the electric shock sliding block disconnecting circuit conducting state of low temperature resistant meander line 2, heater circuit access failure, thermal insulation door panel 5 do not heat, save the energy.
Using above-mentioned technical proposal, what the utility model was realized has the beneficial effect that:
(1) annular high-temperature heating coil 1 and low temperature resistant meander line 2 are carried out by parallel connect using special-purpose water-proof wiring threeway 4 Connect, while using the electric shock sliding block conducting heater circuit of low temperature resistant meander line, ensure that the stability of connection, security It is high.
(2) annular high-temperature heating coil 1 is arranged within thermal insulation door panel 5, and level surrounds thermal insulation door panel 5, realizes and protects The overall heating of warm door-plate 5, the efficiency of heating surface are high.
(3) low temperature resistant meander line 2 is fixed on hinge 6 using line card 3, is advantageous to maintain the stabilization of circuit, prevents line Road winding damage, security performance are high.
(4) when being in "on" position after the low temperature resistant conducting of meander line 2 heater circuit, operating voltage 48V, and traditional cloth The operating voltage of bag heating is 220V, and structure of the present utility model more saves the energy.
(5) overall structure is simple, it is easy to accomplish and assembling processing, occupy little space, be unlikely to deform, the damage to thermal insulation door panel It is small.

Claims (5)

  1. A kind of 1. door-plate heating arrangement, it is characterised in that:Including annular high-temperature heating coil (1), low temperature resistant meander line (2), line Block (3), special-purpose water-proof wiring threeway (4), thermal insulation door panel (5) and hinge (6);The annular high-temperature heating coil (1) is arranged on Within thermal insulation door panel (5), thermal insulation door panel (5) is connected with hinge (6), and low temperature resistant meander line (2) is fixed on hinge by line card (3) (6) on, annular high-temperature heating coil (1) is connected by special-purpose water-proof wiring threeway (4) with low temperature resistant meander line (2).
  2. A kind of 2. door-plate heating arrangement as claimed in claim 1, it is characterised in that:The end of a thread of the low temperature resistant meander line (2) Place is provided with electric shock sliding block.
  3. A kind of 3. door-plate heating arrangement as claimed in claim 1, it is characterised in that:Described annular high-temperature heating coil (1) water It is flat to surround thermal insulation door panel (5).
  4. A kind of 4. door-plate heating arrangement as claimed in claim 1, it is characterised in that:It is described annular high-temperature heating coil (1) with Low temperature resistant meander line (2) is connected in parallel by special-purpose water-proof wiring threeway (4).
  5. A kind of 5. door-plate heating arrangement as claimed in claim 2, it is characterised in that:The low temperature resistant meander line (2) is by touching After electric sliding block turning circuit, operating voltage 48V.
CN201720518350.6U 2017-05-11 2017-05-11 A kind of door-plate heating arrangement Active CN207035653U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720518350.6U CN207035653U (en) 2017-05-11 2017-05-11 A kind of door-plate heating arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720518350.6U CN207035653U (en) 2017-05-11 2017-05-11 A kind of door-plate heating arrangement

Publications (1)

Publication Number Publication Date
CN207035653U true CN207035653U (en) 2018-02-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720518350.6U Active CN207035653U (en) 2017-05-11 2017-05-11 A kind of door-plate heating arrangement

Country Status (1)

Country Link
CN (1) CN207035653U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109425179A (en) * 2018-04-18 2019-03-05 苏州三星电子有限公司 Refrigerator walking beam and refrigerator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109425179A (en) * 2018-04-18 2019-03-05 苏州三星电子有限公司 Refrigerator walking beam and refrigerator
CN109425179B (en) * 2018-04-18 2020-12-22 苏州三星电子有限公司 Refrigerator walking beam and refrigerator

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