CN208424805U - Electric heating piece insulation structure of electric heater and electric heater - Google Patents
Electric heating piece insulation structure of electric heater and electric heater Download PDFInfo
- Publication number
- CN208424805U CN208424805U CN201821040756.9U CN201821040756U CN208424805U CN 208424805 U CN208424805 U CN 208424805U CN 201821040756 U CN201821040756 U CN 201821040756U CN 208424805 U CN208424805 U CN 208424805U
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- Prior art keywords
- insulating structure
- electric
- electric heating
- connecting portion
- bracket
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- 238000009413 insulation Methods 0.000 title claims abstract description 29
- 238000005485 electric heating Methods 0.000 title claims abstract description 21
- 238000010276 construction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000012811 non-conductive material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 239000000919 ceramic Substances 0.000 description 6
- 229910052573 porcelain Inorganic materials 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses an electric heater's electric heat piece insulation system and electric heater, which comprises a frame, the electric heat piece is fixed to on the frame, still including setting up insulating part between frame and the electric heat piece, the insulating part includes first insulation portion and second insulating part, through the cooperation of first insulation portion and second insulating part makes the insulating part can be installed in advance on the electric heat piece, after the pre-installation electric heat piece and insulating part pass through the mounting and fix on the frame. The electric heating piece fixing structure can realize the pre-installation of the electric heating piece and the insulating piece, the assembling mode is simpler than that of the assembling structure on the current market, the operation is easy, only one operator is needed, and the assembling efficiency and the productivity are effectively improved.
Description
Technical Field
The utility model relates to an electric heater technical field, especially an electric heat radiator's electric heat piece insulation system and electric heater.
Background
The electric heat membrane of electric heat membrane room heater all adopts porcelain seat subassembly and bolt assembly fixed in the existing market, fixes the electric heat diaphragm on upper and lower crossbeam through porcelain seat and bolt assembly, because the diaphragm is basic insulation, according to the ann rule requirement, need have certain electric clearance between diaphragm and the sheet metal component, and the product in the existing market all uses the porcelain seat to insulate. The ceramic bases are used for fixing, the number of electric heating films of the electric heating film warmer is basically 3-5 in the market, a set of ceramic base assembly and bolt assembly is arranged at each two ends of each electric heating film warmer, the whole warmer is provided with 6-10 sets of ceramic base assemblies and bolt assemblies, pre-installation cannot be achieved, assembly can be achieved only by at least two operators, the electric screwdriver and the sleeve are used for fixing at the same time, assembly is complex, efficiency is low, requirements for operators are high, and labor cost is greatly increased. Therefore, the ceramic base is not used for fixing, and the problem of membrane insulation is solved, which is the key point for improving the effect of the electric heating membrane assembly.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an electric heat piece insulation system and electric heater of electric heater can realize the electric heat piece and the insulation of outside support through this electric heat piece insulation system to it is fixed to avoid using the porcelain seat, can effectual improvement assembly efficiency, and the productivity is high.
In order to achieve the above object, on the one hand, the utility model adopts the following technical scheme:
the utility model provides an electric heat radiator's electric heat piece insulation system, its characterized in that, includes crossbeam and outside support, the electric heat piece with the crossbeam is connected, the crossbeam passes through insulation system with outside support and is connected.
Preferably, the beam is connected with the insulating structure in a clamping and/or threaded manner; and/or the outer side bracket is connected with the insulating structure in a clamping and/or threaded manner.
Preferably, the insulating structure is made of a non-conductive material and includes a body, and a first connecting portion and a second connecting portion respectively located at two sides of the body, wherein the first connecting portion is used for connecting the insulating structure and the cross beam, and the second connecting portion is used for connecting the insulating structure and the outer bracket.
Preferably, the first connecting portion includes a first buckle, the cross beam is provided with a first fitting hole fitted with the first buckle, the first buckle includes a pair of buckles oppositely arranged on the front and rear sides of the body, and the engaging portion on each of the pair of buckles extends in the direction of the other buckle.
Preferably, the second connecting portion includes a second buckle, a second engaging hole engaged with the second buckle is provided on the outer bracket, the second buckle includes a plurality of pairs of buckles provided on front and rear sides of the body, and the plurality of pairs of buckles are sequentially arranged in an up-down direction.
Preferably, the plurality of pairs of buckles are two pairs, and the first connecting portion is arranged between the two pairs of second buckles in the vertical direction.
Preferably, the insulating structure comprises a protruding structure located on a side of the body near the outer bracket; or, the protruding structure is located on the upper side or the lower side of the body; the protruding part of the protruding structure is connected with the outer bracket through a screw.
Preferably, the insulating structure is a plastic material.
On the other hand, the utility model discloses a following technical scheme:
the utility model provides an electric heater, includes frame and electric heat piece, the frame includes crossbeam and outside support, the electric heat piece is realized through foretell insulation construction the electric heat piece with the insulation of outside support.
Preferably, the cross beam comprises an upper cross beam and a lower cross beam, the outer side support comprises a left support and a right support, and the plurality of electric heating pieces are fixed on the upper cross beam and the lower cross beam and located between the left support and the right support.
The utility model provides a pair of electric heat radiator's electric heat piece insulation system and electric heater avoids the direct contact of crossbeam and outside support through this insulation system for crossbeam and outside support insulation are connected, and then realize the insulation of electric heat piece and outside support, thereby avoid using the porcelain seat fixed, can effectual improvement assembly efficiency.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings, in which:
fig. 1 shows a schematic view of the overall structure of the electric heater provided by the present invention;
fig. 2 shows a left side view of a portion a of fig. 1 provided by the present invention;
fig. 3 shows an enlarged schematic view of a portion a in fig. 1 provided by the present invention;
FIG. 4 is a schematic structural view of another embodiment of the connection of the insulating structure of the electric heating plate provided by the present invention;
fig. 5 shows a cross-sectional view of a portion a in fig. 1 according to the present invention.
In the figure, the position of the upper end of the main shaft,
1. an insulating structure; 11. a first connection portion; 111. a first buckle; 12. a second connecting portion; 121. a second buckle; 122. a first screw; 13. a body; 14. a protruding structure; 141. a second screw; 142. reinforcing ribs; 2. a cross beam; 21. a first mating hole; 22. an upper cross beam; 23. a lower cross beam; 3. an outer bracket; 31. a second mating hole; 32. a left bracket; 33. a right bracket; 4. an electric heating piece.
Detailed Description
The present invention will be described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth in detail.
Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.
Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The utility model provides a 4 insulation system 1 of electric heater and including this insulation system 1's electric heater, as shown in figure 1, including crossbeam 2 and outer side support 3, electric heat piece 4 with crossbeam 2 is connected, crossbeam 2 is connected through insulation system 1 with outer side support 3, and this insulation system 1 is connected in crossbeam 2 and outer side support 3 respectively to guarantee that crossbeam 2 and outer side support 3 do not have direct contact, make crossbeam 2 and outer side support 3 insulated connection, electric heat piece 4 does with crossbeam 2 lug connection and realizes electric heat piece 4 and outer side support 3's insulation, and this insulation system 1 has saved the great ceramic base structure of original assembly degree of difficulty, and it is low to solve electric heat piece 4 in the past through the fixed assembly efficiency of ceramic base, consumes the difficult problem of manpower, the manufacturing cost of the product that significantly reduces.
It should be noted that, as shown in fig. 3 and 4, the cross beam 2 and the insulating structure 1 are connected by clamping and/or screw threads, and/or the outer bracket 3 is connected with the insulating structure 1 in a clamping and/or threaded manner, the clamping connection and the threaded connection of the insulating structure 1, the cross beam 2 and the outer side bracket 3 can be adopted independently, completely or alternately, namely, the connection of the insulating structure 1 with the beam 2 and the outer bracket 3 can adopt clamping connection, threaded connection, clamping connection and threaded connection, or clamping connection in one mode or threaded connection in the other mode, as long as the insulating connection of the beam 2 and the outer bracket 3 is realized through the insulating structure 1, of course, other attachment means than snap and screw connections, such as adhesive, may be used.
In a particular embodiment, as shown in fig. 3 and 4, the cross beam 2 is connected to the insulating structure 1 by means of both clamping and screwing, and the insulating structure 1 is connected to the outer support 3 by means of both clamping and screwing, preferably the insulating structure 1 comprises a protruding structure 14, the projecting structure 14 is located on the side of the body 13 close to the outer bracket 3, or, the protruding structure 14 is located at the lower side or the upper side of the body 13 (for convenience of illustration, the side of the utility model facing the viewer in fig. 1 is the front side, the opposite side is the rear side, and the upper, lower, left and right in fig. 1 are the upper, lower, left and right in this application), the protruding part of the protruding structure 14 is connected with the outer bracket 3 through threads, so as to ensure the connection stability of the insulating structure 1 and the outer bracket 3, and the projection structure 14 includes a reinforcing rib 142 for reinforcing the strength and stability of the projection structure 14.
In a preferred embodiment, as shown in fig. 3 and 5, the insulating structure 1 includes a body 13, and a first connecting portion 11 and a second connecting portion 12 respectively located at two sides of the body 13, wherein the first connecting portion 11 is used for connecting the insulating structure 1 and the cross beam 2, the second connecting portion 12 is used for connecting the insulating structure 1 and the outer bracket 3, and the first connecting portion 11 includes a first buckle 111, the cross beam 2 is provided with a first matching hole 21 matched with the first buckle 111, the first buckle 111 includes a pair of buckles oppositely arranged at the front and rear sides of the body 13, a clamping portion on each of the pair of buckles extends in a direction of the other buckle, so as to achieve clamping fixation, ensure clamping effectiveness, and make the insulating structure 1 and the cross beam 2 clamped stably, as shown in fig. 4, the first screw 122 is used to connect the body 13 of the insulating structure 1 and the cross beam 2, so as to ensure the connection strength and prevent the influence caused by the falling off of the first buckle 111.
Moreover, as shown in fig. 2 and 3, the second connecting portion 12 includes a second buckle 121, a second engaging hole 31 engaged with the second buckle 121 is provided on the outer bracket 3, the second buckle 121 includes a plurality of pairs of buckles disposed on the front and rear sides of the body 13, the plurality of pairs of buckles are sequentially arranged in the vertical direction, the plurality of pairs of buckles are disposed to effectively ensure stable buckling of the insulating structure 1 and the outer bracket 3, and to improve the connection reliability, preferably two pairs of buckles, and the first connecting portion 11 is disposed between the two pairs of second buckles 121 in the vertical direction, so that the overall structure of the insulating structure 1 is reasonable, thereby ensuring the connection strength between the insulating structure 1 and the cross beam 2 and the outer bracket 3, and the structural stability of the whole after the insulating structure 1 is connected with the outer bracket 3 and the cross beam 2, and at the same time, the protruding structure 14 is connected with the outer bracket 3 by a second screw 141, prevent because the influence that second buckle 121 drops and cause, guarantee the stability of connecting.
More preferably, the insulation structure 1 is made of a non-conductive material, preferably a plastic material, and has good insulation performance, easy processing and low cost.
Preferably, as shown in fig. 1, the beam 2 includes an upper beam 22 and a lower beam 23, the outer side support 3 includes a left support 32 and a right support 33, the upper beam 22 is respectively connected with the left support 32 and the right support 33 in an insulating manner, the lower beam 23 is respectively connected with the left support 32 and the right support 33 in an insulating manner, the upper beam 2 and the outer side support 3 are made into a split structure of upper, lower, left and right, which is more convenient for the connection operation of the operator, improves the connection efficiency, and saves the installation time, the electric heater includes a plurality of electric heating sheets 4, and is fixed on the upper beam 22 and the lower beam 23, and is located between the left support 32 and the right support 33, so as to provide a good heating effect and better meet the user demand.
Those skilled in the art will readily appreciate that the above-described preferred embodiments may be freely combined, superimposed, without conflict.
It will be understood that the above-described embodiments are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions may be made in the details described herein by those skilled in the art without departing from the basic principles of the invention.
Claims (10)
1. The utility model provides an electric heat piece insulation construction of electric heater which characterized in that, includes crossbeam and outside support, the electric heat piece with the crossbeam is connected, the crossbeam passes through insulation construction with outside support and is connected.
2. The electric heating piece insulating structure according to claim 1, wherein the beam is connected with the insulating structure by clamping and/or screw threads; and/or the presence of a gas in the gas,
the outer side support and the insulating structure are connected in a clamping mode and/or in a threaded mode.
3. The electric heating plate insulating structure according to claim 2, wherein the insulating structure is made of a non-conductive material and comprises a body and a first connecting portion and a second connecting portion respectively located at two sides of the body, wherein the first connecting portion is used for connecting the insulating structure and the cross beam, and the second connecting portion is used for connecting the insulating structure and the outer bracket.
4. The electric heating piece insulating structure according to claim 3, wherein the first connecting portion comprises a first buckle, the cross member is provided with a first engaging hole engaged with the first buckle, the first buckle comprises a pair of buckles oppositely arranged on the front and rear sides of the body, and the engaging portion of each of the pair of buckles extends in the direction of the other buckle.
5. The electric heating plate insulating structure according to claim 3, wherein the second connecting portion includes a second engaging hole provided on the outer bracket, the second engaging hole being engaged with the second engaging hole, the second engaging hole including a plurality of pairs of engaging holes provided on front and rear sides of the body, the plurality of pairs of engaging holes being arranged in series in an up-down direction.
6. The electric heating plate insulating structure according to claim 5, wherein the plurality of pairs of clips are two pairs, and the first connecting portion is disposed between the two pairs of second clips in the up-down direction.
7. The glow plate insulating structure of claim 3, wherein said insulating structure comprises a projection structure,
the protruding structure is positioned on one side of the body close to the outer bracket; or,
the protruding structure is positioned on the upper side or the lower side of the body;
the protruding part of the protruding structure is connected with the outer bracket through a screw.
8. The electric heating element insulating structure according to any one of claims 1 to 7, wherein the insulating structure is made of a plastic material.
9. An electric heater comprising a frame and an electric heating element, wherein the frame comprises a beam and an outer bracket, and the electric heating element is insulated from the outer bracket by the insulating structure of any one of claims 1 to 8.
10. The electric heater of claim 9, wherein the cross member comprises an upper cross member and a lower cross member, the outer bracket comprises a left bracket and a right bracket, and the plurality of electric heating strips are fixed on the upper cross member and the lower cross member and positioned between the left bracket and the right bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821040756.9U CN208424805U (en) | 2018-07-02 | 2018-07-02 | Electric heating piece insulation structure of electric heater and electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821040756.9U CN208424805U (en) | 2018-07-02 | 2018-07-02 | Electric heating piece insulation structure of electric heater and electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208424805U true CN208424805U (en) | 2019-01-22 |
Family
ID=65108061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821040756.9U Active CN208424805U (en) | 2018-07-02 | 2018-07-02 | Electric heating piece insulation structure of electric heater and electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208424805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457452A (en) * | 2020-05-18 | 2020-07-28 | 珠海格力电器股份有限公司 | heater |
| CN111795418A (en) * | 2020-06-16 | 2020-10-20 | 珠海格力电器股份有限公司 | Heating sheet fixing components and electric heaters |
-
2018
- 2018-07-02 CN CN201821040756.9U patent/CN208424805U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457452A (en) * | 2020-05-18 | 2020-07-28 | 珠海格力电器股份有限公司 | heater |
| CN111795418A (en) * | 2020-06-16 | 2020-10-20 | 珠海格力电器股份有限公司 | Heating sheet fixing components and electric heaters |
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