CN209608875U

CN209608875U - A kind of PTC heating component and products thereof

Info

Publication number: CN209608875U
Application number: CN201822130651.9U
Authority: CN
Inventors: 余嘉; 张红; 储团结
Original assignee: Anhui Jiachengyao Intelligent Technology Co Ltd
Current assignee: Anhui Jiachengyao Intelligent Technology Co Ltd
Priority date: 2018-12-19
Filing date: 2018-12-19
Publication date: 2019-11-08
Anticipated expiration: 2028-12-19

Abstract

The utility model relates to PTC to heat technical field, and disclose a kind of PTC heating component, including radiator and heating core, the radiator includes two radiating subassemblies, and two radiating subassemblies are symmetrical arranged, the radiating subassembly includes fixed plate and cooling fin, the cooling fin is arranged on the wall of fixed plate, with the heat release hole of multiple equidistantly distributeds, both ends connection in the fixed plate, wherein one end junction is equipped with insert port, and the other end is equipped with socket.The utility model solves in existing ptc heater that there are gaps between film and the aluminium of heating core, cause heat conduction efficiency bad, thermal losses is big, it is easy to save bit by bit steam and will appear steam in humid south and enter, lead to the case where breaking down when starting, there is security risk, and the problem of production technology complexity.This application also discloses a kind of PTC heating component product.

Description

A kind of PTC heating component and products thereof

Technical field

The utility model relates to PTC to heat technical field, specially a kind of PTC heating component and products thereof.

Background technique

PTC means positive temperature coefficient, refers to positive temperature coefficient very big semiconductor material or component.Usually we The PTC mentioned refers to posive temperature coefficient thermistor, abbreviation PTC thermistor, and PTC thermistor is a kind of typical with temperature The semiconductor resistor of sensibility, when more than certain temperature (Curie temperature), its resistance value is in step as the temperature rises Property increases.

Existing common ptc heater generally includes heating core, insulating layer, metal tube, cooling fin etc., and heating core is exhausted After edge layer package, it is placed in the metal tube of both ends open, is sealed at both ends open with sealing compound, metal tube external pasting has heat dissipation Piece, several PTC heating sheets and potsherd group of the heating core generally by two metal electrode films and between two metal electrode films At being typically provided with conductive adhesive layer, such as high temperature silicone rubber, pass through between metal electrode film, PTC heating sheet and potsherd The high temperature silicone rubber realizes the bonding of the two, while guaranteeing its electrical connection；

Existing product structure causes heat conduction efficiency bad the disadvantage is that there are gaps between film and the aluminium of heating core, Thermal losses is big, is easy to save bit by bit steam and will appear steam in humid south and enters, and is easy to appear failure, it is hidden that there is safety Suffer from, and heating core is the outside for being rolled in heating core by way of winding, then powers on pole piece with heating core to film is carried out Contact position and aluminium both ends carry out gluing, the problem of production technology complexity.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of PTC heating component and products thereof, solves existing Ptc heater in there are gaps between film and the aluminium of heating core, cause heat conduction efficiency bad, thermal losses is big, hold Steam easily is saved bit by bit, there is security risk, and the problem of production technology complexity.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of PTC heating component, including radiator And heating core, the heating outer core are attached with insulating film, insulating film combines together with heating core, and the heating core setting is dissipating In hot device.

Preferably, the radiator includes two radiating subassemblies, and two radiating subassemblies are symmetrical arranged, both ends connection, Middle one end junction is equipped with insert port, and the other end is equipped with socket.

Preferably, there is slot, heating core insertion slot is fixed among the radiator.

Preferably, it is equipped with elastic piece with heating core opposite sides in the slot, for clamping heating core.

Preferably, the radiating subassembly includes fixed plate and cooling fin, and the cooling fin is arranged on the wall of fixed plate, institute State the heat release hole in fixed plate with multiple equidistantly distributeds.

Preferably, the elastic piece passes through the connection of connecting plate and cooling fin.

The utility model provides a kind of air-conditioning heating device, including above-mentioned PTC heating component.

The utility model provides a kind of super bath heat-producing machine, including above-mentioned PTC heating component.

The utility model provides a kind of washing machine water heating heater, including above-mentioned PTC heating component.

The utility model provides a kind of hot-water bottle heat-producing machine, including above-mentioned PTC heating component.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of PTC heating component and products thereof, has following beneficial to effect Fruit:

1, the utility model is by spraying one layer of insulating film of attachment in the outer surface of heating core, so that heating core and insulating layer Between it is very close to each other, can be improved heat-conductive characteristic, avoid between conventional films and heating core that there are larger gaps, gas occur The problem of bubble, influences heat production efficiency；

2, the utility model, which passes through, simplifies structure, removes the aluminium profiles frame for being used to fix film outside conventional heated wick, adds Hot core is directly contacted with radiator, improves heat conduction efficiency, saves material, and reduced cost heats core electrode and radiator The step of contact position is sealed without gluing, has simplified processing；Heating core and radiator are fixed by insertion cooperation simultaneously, relatively existing Have and is fixed by gluing, it is easy for assemble or unload；

3, setting elastic piece and socket in the slot that the utility model passes through setting, convenient for heating core to have in radiator The fixation of effect avoids the case where shaking in use.

Detailed description of the invention

Fig. 1 is the cross-sectional view of the utility model radiator front view；

Fig. 2 is the partial schematic diagram of the utility model heating core and insulating film.

In figure: 1 radiator, 11 radiating subassemblies, 111 fixed plates, 112 cooling fins, 113 heat release holes, 2 heating cores, 3 insulation Film, 4 sockets, 5 slots, 6 elastic pieces, 7 connecting plates.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment one:

As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of PTC heating component, including 1 He of radiator Heating core 2, radiator 1 includes two radiating subassemblies 11, and two radiating subassemblies 11 are symmetrical arranged, and radiating subassembly 11 includes solid Fixed board 111 and cooling fin 112, cooling fin 112 are arranged on the wall of fixed plate 111, have multiple equidistant points in fixed plate 111 The heat release hole 113 of cloth, both ends connection, wherein one end junction is equipped with insert port, can limit to one end of heating core 2, another End is equipped with socket 4, can limit to the other end of heating core 2, to effectively fix heating core 2 in radiator 1 The position in portion, the problem of avoiding and be displaced, influence heat dissipation effect, 2 outer wall of heating core is attached with insulating film 3, insulating film 3 with Heating core 2 combines together, and insulating film 3 can be attached on heating core 2 by way of spraying so that heating core 2 and insulating film 3 it Between it is very close to each other, can be improved heat-conductive characteristic, avoid between conventional films and heating core that there are larger gaps, bubble occur The problem of, heat production efficiency is influenced, heating core 2 is arranged in radiator 1, has slot 5 among radiator 1, and the insertion of heating core 2 is inserted Slot 5 is fixed, and in addition slot 5 is also to provide a very big heat-dissipating space, ensure that the heat diffusion better effect of heating core 2, It is equipped with elastic piece 6 with 2 opposite sides of heating core in slot 5, for clamping heating core 2, elastic piece 6 itself has elasticity, also has Have restorative, after deformation without external forces, automatically reset, elastic piece 6 passes through the company of connecting plate 7 and cooling fin 112 It connects.

When grafting heating core 2, one end of heating core 2 is passed through to 1 one points of radiator of socket, is goed deep into slot 5, and insert It connects in socket 4, elastic piece 6 at this time plays clamping action to heating core 2.

The position of heating core 2 clamped by further elastic piece 6 is the position of potsherd in heating core 2, ensure that heat Effective conduction.

Embodiment two:

The utility model provides a kind of air-conditioning heating device, air-conditioning heating device be mainly used in winter to indoor air into Row heating, is blown the heat on heat-producing machine indoors by the wind wheel in air-conditioning, to realize the effect of indoor heating.This example master The improvement advantage wanted is heat-producing machine in air-conditioning using the PTC heating component in embodiment 1, in embodiment 1 because of the component It elaborates, therefore is not repeated, meanwhile, the other component and connection relationship of air-conditioning heating device are those skilled in the art institute It is known, it repeats no more.

Embodiment three:

The utility model provides a kind of air conditioning for automobiles heat-producing machine, and automobile heats in winter can not be such as traditional oil firing automobile It carries out by engine exhaust heat to interior heating, and the automobile of pure electric vehicle then needs to use the heating of air-conditioning heating device, then leads to The fan crossed in air-conditioning blows heat to be heated in the car.The main advantage of improving of this example is that the air-conditioning heating device in automobile is adopted With the PTC heating component in embodiment 1, because the component elaborates in embodiment 1, therefore it is not repeated, meanwhile, vapour The other component and connection relationship of vehicle air-conditioning heating device are known to those skilled in the art, repeat no more.

Example IV:

The utility model provides a kind of super bath heat-producing machine, and super bath is applied in bathroom, and the heat-producing machine in super bath cooperates wind Fan, thermal current is blown, and realizes heat-production functions.The main advantage of improving of this example is that the heat-producing machine in super bath uses in embodiment 1 PTC heating component, because the component elaborates in embodiment 1, therefore be not repeated, meanwhile, other portions of super bath Part and connection relationship are known to those skilled in the art, repeat no more.

Embodiment five:

The utility model provides a kind of washing machine water heating heater, and washing machine water heating heater is applied in clothes In cleaning, heat effect is carried out to water.The main advantage of improving of this example is that the heater that washing machine water heats uses in embodiment 1 PTC heating component, because the component elaborates in embodiment 1, therefore be not repeated, meanwhile, washing machine other Component and connection relationship are known to those skilled in the art, repeat no more.

Embodiment six:

The utility model provides a kind of electronic cigarette heat-producing machine, and electronic cigarette is for the heating to tobacco tar, to generate cigarette Mist replaces conventional cigarette.The main advantage of improving of this example is the heat-producing machine on electronic cigarette using the PTC heating group in embodiment 1 Part because the component elaborates in embodiment 1, therefore is not repeated, meanwhile, the other component of electronic cigarette and connection are closed Be it is known to those skilled in the art, repeat no more.

Embodiment seven:

The utility model provides a kind of hot-water bottle heat-producing machine, and hot-water bottle is completed the heating to water by heat-producing machine heating and burnt Water.The main improvement advantage of this example is the heat-producing machine of hot-water bottle using the PTC heating component in embodiment 1, because the component has existed It elaborates, therefore is not repeated in embodiment 1, meanwhile, the other component and connection relationship of hot-water bottle are art technology Well known to personnel, repeat no more.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of PTC heating component, including radiator (1) and heating core (2), it is characterised in that: heating core (2) outer wall is attached Have insulating film (3), insulating film (3) combines together with heating core (2), and the heating core (2) is arranged in radiator (1).

2. a kind of PTC heating component according to claim 1, it is characterised in that: the radiator (1) includes two heat dissipations Component (11), and two radiating subassemblies (11) are symmetrical arranged, both ends connection, wherein one end junction is equipped with insert port, the other end Equipped with socket (4).

3. a kind of PTC heating component according to claim 2, it is characterised in that: have slot among the radiator (1) (5), heating core (2) insertion slot (5) is fixed.

4. a kind of PTC heating component according to claim 3, it is characterised in that: in the slot (5) with heating core (2) Opposite sides is equipped with elastic piece (6), for clamping heating core (2).

5. a kind of PTC heating component according to claim 2, it is characterised in that: the radiating subassembly (11) includes fixing Plate (111) and cooling fin (112), the cooling fin (112) is arranged on the wall of fixed plate (111), on the fixed plate (111) Heat release hole (113) with multiple equidistantly distributeds.

6. a kind of PTC heating component according to claim 4, it is characterised in that: the elastic piece (6) passes through connecting plate (7) with the connection of cooling fin (112).

7. a kind of PTC heating component product, it is characterised in that: including PTC heating group as claimed in any one of claims 1 to 6 Part.

8. a kind of PTC heating component product according to claim 7, it is characterised in that: the product is air-conditioning heating device Or super bath heat-producing machine or new-energy automotive air-conditioning heat-producing machine or hot-water bottle heat-producing machine.