CN212324399U - Convenient electric heating film dish heater - Google Patents

Abstract

The utility model discloses a convenient hot dish of electrothermal film is precious, including PVC vacuum envelope and electric heat membrane, the electric heat membrane sets up inside PVC vacuum envelope, be equipped with electrically conductive copper bar at the electric heat membrane both ends, the inside electric conductivity of electric heat membrane has been increased, make the loss that has reduced on carrying current, to current resource maximize utilization, be equipped with the lag in the external end of heat body, the lag has insulating and waterproof effect, make the inside electric current of electric heat membrane difficult outflow, the protection human body can not touch the electricity, outside hydrone has also been blockked simultaneously and has got into inside the electric heat membrane, the live time of electric heat membrane growth, the heat-conducting plate that the strip that generates heat is inside to be equipped with transmits the heat with fastest speed, the heat transmits through dredging hot orifice plate, the local overheat of electric heat membrane has been prevented, make the electric heat membrane heat faster, it is even to.

Description

Convenient electric heating film dish heater

Technical Field

The utility model relates to a convenient electric heat membrane technical field specifically is a convenient electric heat membrane hot dish is precious.

Background

The electrothermal film is divided into high temperature, low temperature electrothermal film, and the high temperature electrothermal film generally is used for electron electrical apparatus, military affairs etc. and the electrothermal film of present science and technology production, electrothermal film heating system are the point type heating system who uses radiator, air conditioner, radiator as the representative, the line formula heating system that uses heating cable as the representative, adopt the low carbon heating high-tech product of modern aerospace technology research and development in the face formula heating field.

The current electric heat membrane, the loss is great on the wire of transportation electric quantity, causes the wasting of resources, and the electric heat membrane internal current easily flows out, gets an electric shock easily, and outside air easily enters into inside the electric heat membrane, harms the electric heat membrane, and the inside local overheat easily of electric heat membrane has certain harm to machinery.

To the above problem, the utility model provides a convenient electric heat membrane dish heater.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient electric heat membrane dish heater has possessed and has reduced the electric quantity and has broken down, and is insulating waterproof, the even advantage of being heated to the problem in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient hot dish of electric heat membrane is precious, includes PVC vacuum envelope and electric heat membrane, and the electric heat membrane setting is inside PVC vacuum envelope, the electric heat membrane includes strip of paper used for sealing, heat body and clearance, is equipped with the heat body between two sets of strip of paper used for sealing, is equipped with the clearance before heat body and the heat body.

Preferably, the seal strip comprises a conductive copper strip, a connecting strip and a socket, the conductive copper strip is arranged at two ends of the outermost surface of the connecting strip, and the socket is arranged at the side end of the electric heating film.

Preferably, the hot body includes lag, thermal-phobic orifice plate, split-flow layer and the strip that generates heat, and the strip top that generates heat is equipped with the split-flow layer, and the split-flow layer top is equipped with thermal-phobic orifice plate, and thermal-phobic orifice plate top is equipped with the lag, and the lag is connected with the connecting strip, and socket tail end electric connection is at the strip side that generates heat.

Preferably, the heating strip includes sealed piece, inner chamber, heat-conducting plate and heating cable, and the inside inner chamber that is equipped with of sealed piece, the inside heat-conducting plate and the heating cable of being equipped with of inner chamber, and the heating cable both ends are run through the hot body front and back end and connecting strip front and back end and are connected with electrically conductive copper bar, and the bottom is connected in the inside bottom of inner chamber to the heat-conducting plate bottom, and the inside top in inner chamber is connected on the heat-conducting plate top, is equipped with the heat-conducting plate between heating cable and the heating.

Preferably, the protective sleeve is a rectangular member made of silicon nitride.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the convenient electrothermal film hot Laibao provided by the utility model is provided with the conductive copper bars at the two ends of the electrothermal film, thereby increasing the electric conductivity inside the electrothermal film, reducing the loss on the transmission current and maximally utilizing the existing resources;

2. the convenient electrothermal film hot treasure provided by the utility model is provided with the protective sleeve at the outermost end of the hot body, and the protective sleeve has insulation and waterproof functions, so that the current in the electrothermal film is not easy to flow out, the human body is protected from touching electricity, and meanwhile, external water molecules are prevented from entering the electrothermal film, and the service time of the electrothermal film is prolonged;

3. the utility model provides a hot Lai Bao of convenient electric heat membrane, the inside heat-conducting plate that is equipped with of strip that generates heat transmits the heat with the fastest speed, and the heat transmits through the hole board of dispelling the heat, has prevented electric heat membrane local overheat for electric heat membrane heating's is faster, has kept the inside heating of electric heat membrane even simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the electrothermal film of the present invention;

FIG. 3 is a schematic view of the thermal body structure of the present invention;

fig. 4 is a schematic structural view of the heating strip of the present invention.

In the figure: 1. PVC vacuum envelope; 2. an electrothermal film; 21. a seal; 211. a conductive copper bar; 212. a connecting strip; 213. a socket; 22. a hot body; 221. a protective sleeve; 222. a heat-dispersing pore plate; 223. a shunt layer; 224. a heating bar; 2241. a sealing block; 2242. an inner cavity; 2243. a heat conducting plate; 2244. a heating cable; 23. a gap.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a convenient electrothermal film hot pad includes a PVC vacuum envelope 1 and an electrothermal film 2, the electrothermal film 2 is disposed inside the PVC vacuum envelope 1, the electrothermal film 2 includes seals 21, a heat body 22 and a gap 23, the heat body 22 is disposed between two sets of seals 21, and the gap 23 is disposed between the heat body 22 and the heat body 22.

Referring to fig. 2, the seal 21 includes a conductive copper bar 211, a connection bar 212 and a socket 213, the conductive copper bar 211 is disposed at two ends of the outermost surface of the connection bar 212, the socket 213 is disposed at the side end of the electrothermal film 2, and the conductive copper bars 211 are disposed at two ends of the electrothermal film 2, so that the conductivity inside the electrothermal film 2 is increased, the loss in current transmission is reduced, and the current resources are utilized to the maximum.

Please refer to fig. 3, the thermal body 22 includes a protection sleeve 221, a heat-dissipating hole plate 222, a shunt layer 223 and a heat-generating strip 224, the top end of the heat-generating strip 224 is provided with the shunt layer 223, the top end of the shunt layer 223 is provided with the heat-dissipating hole plate 222, the top end of the heat-dissipating hole plate 222 is provided with a protection sleeve 221, the protection sleeve 221 is connected with the connection strip 212, the tail end of the socket 213 is electrically connected to the side end of the heat-generating strip 224, the protection sleeve 221 is a rectangular component made of silicon nitride, the protection sleeve 221 is arranged at the outermost end of the thermal body 22, the protection sleeve 221 has insulating and waterproof functions, so that the current inside the electric heating film 2 is not easy to flow out, the human body is protected from touching electricity, meanwhile, external water molecules are also.

Please refer to fig. 4, the heating strip 224 includes a sealing block 2241, an inner cavity 2242, a heat conducting plate 2243 and a heating cable 2244, the inner cavity 2242 is arranged inside the sealing block 2241, a heat conducting plate 2243 and a heating cable 2244 are arranged inside the inner cavity 2242, the two ends of the heating cable 2244 penetrate through the front end and the rear end of the heat body 22 and the front end and the rear end of the connecting strip 212 to be connected with the conductive copper strip 211, the bottom end of the heat conducting plate 2243 is connected to the bottom end of the inner cavity 2242, the top end of the heat conducting plate 2243 is connected to the top end of the inner cavity 2242, a heat conducting plate 2243 is arranged between the heating cable 2244 and the heating cable 2244, the heat conducting plate 2243 arranged inside the heating strip 224 transfers the heat at the fastest speed of the electric heating film, the heat is transferred through the heat dispersing hole plate 222, the local overheating.

In summary, the following steps: the utility model provides a convenient hot dish of electrothermal film is precious, be equipped with electrically conductive copper bar 211 at 2 both ends of electrothermal film, the electric conductivity of 2 inside electrothermal films has been increased, make the loss that has reduced on carrying current, to current resource maximize utilization, be equipped with lag 221 at hot body 22 outermost end, lag 221 has insulating and waterproof effect, make the difficult outflow of electric current of 2 inside electrothermal films, the protection human body can not touch the electricity, also blockked outside hydrone simultaneously and got into 2 inside electrothermal film, increase electrothermal film 2's live time, the inside heat-conducting plate 2243 that is equipped with of strip 224 that generates heat transmits the heat with fastest speed, the heat transmits through sparse hot orifice plate 222, 2 local overheat has been prevented, make electrothermal film 2 heating faster, it is even to have kept 2 internal heating of electrothermal film simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a hot dish of convenient electric heat membrane is precious, includes PVC vacuum envelope (1) and electric heat membrane (2), and electric heat membrane (2) set up inside PVC vacuum envelope (1), its characterized in that: the electrothermal film (2) comprises seals (21), a heat body (22) and a gap (23), the heat body (22) is arranged between the two sets of seals (21), and the gap (23) is arranged between the heat body (22) and the heat body (22).

2. The convenient electric heating film hot vegetable warmer according to claim 1, is characterized in that: the seal (21) comprises a conductive copper bar (211), a connecting bar (212) and a socket (213), wherein the conductive copper bar (211) is arranged at two ends of the outermost surface of the connecting bar (212), and the socket (213) is arranged at the side end of the electric heating film (2).

3. The convenient electric heating film hot vegetable warmer according to claim 1, is characterized in that: the heating body (22) comprises a protective sleeve (221), a heat-dispersing pore plate (222), a shunt layer (223) and a heating bar (224), the shunt layer (223) is arranged at the top end of the heating bar (224), the heat-dispersing pore plate (222) is arranged at the top end of the shunt layer (223), the protective sleeve (221) is arranged at the top end of the heat-dispersing pore plate (222), the protective sleeve (221) is connected with a connecting bar (212), and the tail end of a socket (213) is electrically connected to the side end of the heating bar (224).

4. The convenient electric heating film hot vegetable warmer according to claim 3, characterized in that: heating strip (224) is including sealed piece (2241), inner chamber (2242), heat-conducting plate (2243) and heating cable (2244), sealed piece (2241) is inside to be equipped with inner chamber (2242), inner chamber (2242) is inside to be equipped with heat-conducting plate (2243) and heating cable (2244), heating cable (2244) both ends are run through heat body (22) front and back end and connecting strip (212) front and back end and are connected with electrically conductive copper bar (211), the inside bottom in inner chamber (2242) is connected to heat-conducting plate (2243) bottom, the inside top in inner chamber (2242) is connected on heat-conducting plate (2243) top, be equipped with heat-conducting plate (2243) between heating cable (2244) and heating cable (2244), in close contact between heat-conducting plate (2243) and heating cable (2244).

5. The convenient electric heating film hot vegetable warmer according to claim 3, characterized in that: the protective sleeve (221) is a rectangular component made of silicon nitride materials.

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