CN208475440U - A kind of space heater - Google Patents
A kind of space heater Download PDFInfo
- Publication number
- CN208475440U CN208475440U CN201821010799.2U CN201821010799U CN208475440U CN 208475440 U CN208475440 U CN 208475440U CN 201821010799 U CN201821010799 U CN 201821010799U CN 208475440 U CN208475440 U CN 208475440U
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- China
- Prior art keywords
- mask
- space heater
- fever tablet
- fixed
- thermal resistance
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
A kind of space heater, comprising: mask；Heater, the side of the mask is set, it by the first fever tablet near the mask and is arranged side by side in first fever tablet and is formed far from multiple second fever tablets of the mask side, all have heat transfer medium flows channel in the first fever tablet and each second fever tablet；Thermal resistance piece is fixed between first fever tablet and the mask, has several medium packets in first fever tablet；The thermal resistance piece is equipped with protrusion protrude to first fever tablet direction, and the number of the protrusion and the number of distribution and the medium packet, and distribution is unanimously, and the corresponding raised setting that offsets with the corresponding medium packet.The advantages of above-mentioned space heater, is that the heat that mask is transmitted to by heater is greatly decreased, and the adoptable material ranges of mask increase, and configurable device plate, while the heat-conducting medium that can be effectively prevented of the space heater leaks.
Description
Technical field
The utility model relates to heat collector technical fields, and in particular to a kind of electricity heating with the thermal resistance piece with protrusion
Device.
Background technique
Existing filling type space heater is because piece temperature in spit of fland is high, and mask all uses sheet metal component, but metal plate mask
Production process is complicated, at least multiple working procedure is needed to form, and is easy to appear various problems during deep-draw, such as drawing crack, deformation
And corrugation, cause scrappage very high, so that complete machine cost is become high, seriously affect the cost performance of complete machine.Meanwhile because of metal plate
Golden mask deep drawing molding is difficult, causes moulding single, the fraction defective for producing finished product is very high.In addition, metal plate mask and decoration
Part assembly gap is very big, influences the aesthetics of appearance.
Chinese patent literature CN2398556Y's discloses a kind of electric heating device, and mask is plastic face mask, plastic cover
Transition plates is provided between cover and heater, but the transition plates is a plate, and the thickness of itself is only leaned on to obstruct heater
Heat, plastic face mask are influenced still very greatly, to be still difficult to avoid that and be damaged because of temperature rise by heater.
Summary of the invention
Therefore, that the technical problem to be solved by the present invention is to the manufactures of the metal plate mask of, existing space heater is complicated, at
This height；The temperature of plastic face mask increases, and is easy to be damaged；The appearance of space heater unsightly, to provide a kind of space heater,
The thermal resistance piece with lug boss is provided between mask and heater.
Space heater provided by the utility model, comprising: mask；The side of the mask is arranged in heater, by near
First fever tablet of the nearly mask and it is arranged side by side in multiple second hairs of first fever tablet far from the mask side
Backing forms, and all has heat transfer medium flows channel in the first fever tablet and each second fever tablet；Thermal resistance piece is fixed on described
Between first fever tablet and the mask, it is characterised in that: there are several medium packets in first fever tablet；The thermal resistance piece
It is equipped with the protrusion protruded to first fever tablet direction, and the number of the protrusion and distribution and the medium packet
Number, and distribution are consistent, and the corresponding protrusion and the corresponding medium packet offset setting.
Further, the part of the thermal resistance piece is protruded to the direction of first fever tablet, and being formed has indent
The protrusion of chamber.
Further, first fever tablet includes the first medium packet and second medium packet for being located at both ends；It is described
Thermal resistance piece includes the first protrusion and the second protrusion for being separately positioned on both ends, wherein the concave surface of first protrusion and the second protrusion
Towards the mask, the first medium packet is fixed on the convex surface of first protrusion, and the convex surface of second protrusion is fixed on
The second medium packet.
Further, reinforcement convex ribs are provided on the thermal resistance piece.
Further, the thickness of the thermal resistance piece is not less than 1.5mm.
Further, one end of the mask is fixed on the first protrusion of the thermal resistance piece by the first fixing piece, described
The other end of mask is fixed on the thermal resistance piece by the second fixing piece.
Further, first fixing piece is machine silk screw or the first sliding buckle structure.
Further, second fixing piece is multiple tapping screws or the second sliding buckle structure.
Further, first fever tablet includes the first plate and the second plate, and the both ends of first plate are distinguished
It is provided with the first recessed portion and the second recessed portion, the both ends of second plate are respectively arranged with third recessed portion and the 4th recess
Portion, first plate and the second plate are oppositely arranged, to form institute between first recessed portion and third recessed portion
First medium packet is stated, forms second medium packet between second recessed portion and the 4th recessed portion.
Further, the convex surface of first recessed portion on the convex surface and first plate of the first protrusion of the thermal resistance piece is logical
The first fixed form is crossed to be fixed, second recessed portion on the convex surface and first plate of the second protrusion of the thermal resistance piece
Convex surface is fixed by the second fixed form.
Further, the first fixed form and the second fixed form are circumferential weld.
Further, each second fever tablet includes the third medium packet and the 4th medium for being separately positioned on both ends
Packet, the position of the third medium packet correspond to the first medium packet, and the position of the 4th medium packet corresponds to described the
Second medium packet.
It further, further include heating unit assembly for heating heat-conducting medium, the heating unit assembly includes: connection
Cylinder, the closed end of open end and the other end with one end, and its cylinder and second protrusion and second recessed portion are close
Sealing is fixed；With several electric heating tubes, one end is fixed on the closed end of the connecting cylinder, and the other end extends through described second and is situated between
Matter packet and multiple 4th medium packets.
Further, the closed end of the connecting cylinder passes through second recessed portion, and the cylinder of the connecting cylinder is logical
The inner surface for crossing sealing flange and second recessed portion is fixed.
Further, the sealing flange is fixed with the second recessed portion butt-joint.
Further, the open end of the connecting cylinder passes through second protrusion, and the open end tool of the connecting cylinder
There is flanging, is tightly connected between the flanging and second protrusion by sealing ring.
Further, the mask is made of plastic material.
Further, the outer surface of the mask is provided with decoration panel.
The technical solution of the utility model has the advantages that
1. space heater provided by the utility model has the thermal resistance piece of protrusion due to being provided with, mask and thermal resistance
Thermal resistance between piece increases, and the heat that can effectively stop heater is directly delivered on mask, so that mask can be used such as
The multiple materials such as plastic cement are made；Meanwhile the position of the protrusion of thermal resistance piece is corresponding with the medium package location of fever tablet, therefore maintains
The appearance of space heater is consistent, improves the aesthetics of space heater.
2. the heat generating component and fever tablet and thermal resistance piece of space heater provided by the utility model are all connected and sealed,
Therefore, effectively heat-conducting medium is prevented to leak, improves the reliability of space heater entirety.
3. the mask of space heater provided by the utility model is made of plastic material, therefore, high in machining efficiency, cost
It is low, and configuration decorative panel is convenient in its outer surface, so that space heater is more attractive.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the front view of the space heater of the utility model；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the enlarged drawing of part B in Fig. 1.
Description of symbols:
1- mask, 11- machine silk screw, the first fever tablet of 2-, the first plate of 21-, the first recessed portion of 211-, 212- second are recessed
Concave portion, the second plate of 22-, 221- third recessed portion, the 4th recessed portion of 222-, 23- first medium packet, 24- second medium packet,
31- thermal resistance piece, the first protrusion of 311-, the second protrusion of 312-, the second fever tablet of 4-, 43- third medium packet, the 4th medium packet of 44-,
5- heating unit assembly, 51- connecting cylinder, 511- flanging, 52- electric heating tube, 6- sealing flange, 7- sealing ring, 8- electrically-controlled component, 9-
Decoration panel.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the reality in the utility model
Apply mode, every other embodiment obtained by those of ordinary skill in the art without making creative efforts,
It fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
The front view of the space heater in the utility model is shown in Fig. 1, and Fig. 2 is the enlarged drawing of part A in Fig. 1, Fig. 3
For the enlarged drawing of part B in Fig. 1.Illustrate the specific composition of space heater in the utility model below with reference to Fig. 1 to Fig. 3.
As described in Figure 1, the space heater of the utility model is carried out thermally conductive using the heat-conducting medium of such as conduction oil, main
It is made of three parts, i.e. mask 1, heater and thermal resistance piece 31, wherein thermal resistance piece 31 is arranged between mask 1 and heater.
Specifically, mask 1 have hollow receiving portion, can be used for accommodating various electrically-controlled components 8, for example, indicator light, driving switch,
Adjustable temperature controller, dumping switch and power supply line etc., to protect electrically-controlled component 8.Heater is arranged side by side structure by multiple fever tablets
At multiple fever tablets include coming first, the first fever tablet 2 near mask 1；And it is located at the first fever tablet 2
Multiple second fever tablets 4 far from 1 side of mask.It is led it should be appreciated that having in the first fever tablet 2 and the second fever tablet 4
Thermal medium flow channel, after heat-conducting medium is heated, heat passes through the first fever tablet 2 and multiple second fever tablets 4 to outside
It sheds.First fever tablet 2 is similar with the structure of the second fever tablet 4, and the both ends of the first fever tablet 2 are respectively arranged with first medium packet
23 and second medium packet 24, heat-conducting medium can circulate between first medium packet 23 and second medium packet 24, thus by hot
Amount is distributed outward by the first fever tablet 2.Mask 1 is caused to damage in the heat transfer of heater to mask 1 in order to prevent, in face
Thermal resistance piece 31 is provided between cover 1 and the first fever tablet 2.Thermal resistance piece 31 is protruding with several convex towards the direction of the first fever tablet 2
Rise, raised quantity and distribution and the quantity of aforementioned medium packet and distribution unanimously, and it is corresponding it is described it is raised with it is corresponding described
Medium packet offsets setting.
It can be seen that the thermal resistance piece 31 in present embodiment forms several protrusions towards heater on one side, so that hair
Thermal resistance between hot body and mask 1 increases, contact surface reduces, so that the heat being transmitted on mask 1 is greatly reduced, therefore,
The non-refractories such as plastic cement can be used in mask 1, but material easily manufactured, at low cost is made, so that production effect greatly improved
Rate reduces production cost.In addition, the protrusion make thermal resistance piece 31 shape and fever tablet it is essentially identical, maintain electricity and take
The overall aesthetic degree of warmer.
Preferably, the part of the thermal resistance piece is protruded to the direction of first fever tablet 2, and being formed has inner cavity
The protrusion.It is highly preferred that the first fever tablet 2 includes the first medium packet 23 and second medium packet 24 for being located at both ends,
And thermal resistance piece 31 is provided with the first protrusion 311 in position corresponding with first medium packet 23, corresponding with second medium packet 24
Position is provided with the second protrusion 312, when being fixed, the concave surface court of the first protrusion 311 and the second protrusion 312 of thermal resistance piece 31
To mask 1, and the convex surface of the first protrusion 311 is fixedly connected with first medium packet 23, the convex surface of the second protrusion 312 and second medium
Packet 24 is fixedly connected.
Thermal resistance piece 31 is deformed by after falling equal impact forces in order to prevent, settable several reinforcements on thermal resistance piece
Convex ribs (not shown).In order to further ensure the intensity of thermal resistance piece 31, the thickness of thermal resistance piece 31 is no less than 1.5mm.
Further, as shown in Figures 2 and 3, in order to enable mask 1 is firmly fixed with thermal resistance piece 31, the one of mask 1
End can be fixed on the first protrusion 311 of thermal resistance piece 31 by the first fixing piece, and the other end of mask 1 can be solid by the second fixing piece
Due to the second protrusion 312 of thermal resistance piece 31.Preferably, the first fixing piece is machine silk screw 11, and the second fixing piece (not shown) is
Multiple tapping screws, such as two.Certainly, the first fixing piece or the second fixing piece can be respectively the first sliding buckle structure and
Two sliding buckle structures.
With continued reference to Fig. 2 and 3, the first fever tablet 2 includes the first plate 21 and the second plate 22, one end of the first plate 21
It is provided with the first recessed portion 211, the other end is provided with the second recessed portion 212, and similarly, 22 one end of the second plate is provided with third
Recessed portion 221, the other end are provided with the 4th recessed portion 222, and first plate 21 and the second plate 22 are oppositely arranged, i.e., and first
Recessed portion 211 is opposite with 221 position of third recessed portion, to form above-mentioned first medium packet 23 between the two, second is recessed
The position of concave portion 212 and the 4th recessed portion 222 is opposite, to form above-mentioned second medium packet 24 between the two.It can manage
Solution is equipped with several connection first medium packets 23 and second medium packet 24 between first medium packet 23 and second medium packet 24
Heat-conducting medium flow path, to form the channel circulated for heat-conducting medium in the first fever tablet 2.
In fixed thermal resistance piece 31 and the first fever tablet 2, the convex surface of the first protrusion 311 of thermal resistance piece 31 and above-mentioned first plate
The convex surface of first recessed portion 211 of piece 21 is fixed, it is preferable that it is fixed by circumferential weld, it is similar, and the second of thermal resistance piece 31
The convex surface and the convex surface of the second recessed portion 212 of above-mentioned first plate 21 of protrusion 312 are fixed, it is preferable that also by circumferential weld into
Row is fixed.
As described above, heater other than first fever tablet 21, further includes in the first fever tablet 21 far from mask 1 one
Multiple the second fever tablets 4 being arranged side by side of side.Each second fever tablet 4 includes the third medium packet 43 for being separately positioned on both ends
With the 4th medium packet 44, as described in Figure, the position pair of the first medium packet 23 of the position of third medium packet 43 and the first fever tablet 2
It answers, the 4th medium packet 22 is corresponding with the position of second medium packet 24 of the first fever tablet 2, and such arrangement makes electric heating
Device is integrally more attractive.
Further, as shown in figures 1 and 3, the space heater of the present embodiment further includes the hair for heating heat-conducting medium
Hot body component 5, heating unit assembly 5 include the connecting cylinder 51 of connection a thermal resistance piece 31 and the first fever tablet 2,51 one end of connecting cylinder
It opens wide, closed at one end, wherein the closed end is fixed with several electric heating tubes 52, and such as two, electric heating tube 52 is under heater
Portion extends, and has passed through the second medium packet 24 of the first fever tablet 21, and have passed through the 4th medium packet of multiple second fever tablets 4
44；And the second recessed portion 212 sealing of the second protrusion 312 and the first plate 21 of the cylinder of connecting cylinder 51 and thermal resistance piece 31 is solid
It is fixed, so that heat-conducting medium be avoided to leak out from heater.
Preferably, the closed end of connecting cylinder 51 passes through the second recessed portion 212, and the barrel of connecting cylinder 51 passes through Sealing Method
Orchid 6 is fixed with 212 inner surface of the second recessed portion, it is preferable that sealing flange 6 is fixed with 212 butt-joint of the second recessed portion.
Further, the open end of connecting cylinder 51 passes through the second protrusion 312 of thermal resistance piece 31, the open end tool of connecting cylinder 51
There is flanging 511, is tightly connected between flanging 511 and second protrusion 312 by sealing ring 7.
Above-mentioned fixed form between thermal resistance piece 31 and heater can securely connect thermal resistance piece 31 and heater, meanwhile,
It can be reduced the heat that heater is transmitted on thermal resistance piece 31, and due to the good airproof performance between thermal resistance piece 31 and heater, lead
Thermal medium will not leak out.
Due to using the high-efficient thermal resistance piece 31 of thermal resistance, available material ranges of mask 1 in present embodiment compared with
Extensively, preferably mask 1 is made of plastic material, because, plastic material moulding process, such as injection molding, simple process, cost
It is low, and the shape conversion of heater can be cooperated to go out a variety of patterns or moulding.
Further, when mask 1 is using plastic material, various decoration panels 9 have been can be set in the outer surface of mask 1,
Mask 1 and decorative panel fit clearance are uniform at this time, to further improve the aesthetics of space heater.
Obviously, above embodiment is only intended to clearly illustrate example, and does not limit the embodiments.
For those of ordinary skill in the art, other various forms of variations can also be made on the basis of the above description
Or it changes.There is no necessity and possibility to exhaust all the enbodiments.And obvious variation extended from this
Or it changes still within the protection scope of the invention.
Claims (18)
1. a kind of space heater, comprising:
Mask (1)；
Heater is arranged in the side of the mask (1), by the first fever tablet (2) near the mask (1) and and arranges
It sets and is formed in first fever tablet (2) far from multiple second fever tablets (4) of the mask (1) side, the first fever tablet (2)
With each second fever tablet (4) in all have heat transfer medium flows channel；
Thermal resistance piece (31) is fixed between first fever tablet (2) and the mask (1),
It is characterized by:
There are several medium packets on first fever tablet (2)；
The thermal resistance piece (31) is equipped with the protrusion protruded to the first fever tablet (2) direction, and the number of the protrusion, with
And the number of distribution and the medium packet, and distribution is unanimously, and the corresponding protrusion offsets with the corresponding medium packet
Setting.
2. space heater according to claim 1, which is characterized in that the part of the thermal resistance piece (31) is to described
The direction of one fever tablet (2) is protruded, and the protrusion with inner cavity is formed.
3. space heater according to claim 2, which is characterized in that
First fever tablet (2) includes the first medium packet (23) and second medium packet (24) for being located at both ends；
The thermal resistance piece (31) includes first raised (311) and the second protrusion (312) for being separately positioned on both ends, wherein described the
The concave surface of one raised (311) and second raised (312) is fixed on towards the mask (1), the convex surface of described first raised (311)
The second medium packet (24) is fixed on the convex surface of the first medium packet (23), described second raised (312).
4. space heater according to claim 3, which is characterized in that be provided with reinforcement convex ribs on the thermal resistance piece (31).
5. space heater according to claim 4, which is characterized in that the thickness of the thermal resistance piece (31) is not less than 1.5mm.
6. space heater according to claim 3, which is characterized in that one end of the mask (1) passes through the first fixing piece
First raised (311) of the thermal resistance piece (31) are fixed on, the other end of the mask (1) is fixed on institute by the second fixing piece
State thermal resistance piece (31).
7. space heater according to claim 6, which is characterized in that first fixing piece is machine silk screw (11) or the
One sliding buckle structure.
8. space heater according to claim 7, which is characterized in that second fixing piece is multiple tapping screws or the
Two sliding buckle structures.
9. according to the described in any item space heater of claim 3 to 8, which is characterized in that first fever tablet (2) includes the
One plate (21) and the second plate (22), the both ends of first plate (21) are respectively arranged with the first recessed portion (211) and
The both ends of two recessed portions (212), second plate (22) are respectively arranged with third recessed portion (221) and the 4th recessed portion
(222), first plate (21) and the second plate (22) are oppositely arranged, thus in first recessed portion (211) and third
The first medium packet (23) is formed between recessed portion (221), in second recessed portion (212) and the 4th recessed portion
(222) second medium packet (24) are formed between.
10. space heater according to claim 9, which is characterized in that the first of the thermal resistance piece (31) raised (311)
Convex surface and the convex surface of the first recessed portion (211) of first plate (21) are fixed by the first fixed form, the resistance
The convex surface of second recessed portion (212) on the convex surface and first plate (21) of the second of backing (31) raised (312) passes through the
Two fixed forms are fixed.
11. space heater according to claim 10, which is characterized in that the first fixed form and the second fixed form are circle
Week weldering.
12. space heater according to claim 9, which is characterized in that each second fever tablet (4) includes setting respectively
Set the third medium packet (43) and the 4th medium packet (44) at both ends, the position of the third medium packet (43) corresponds to described the
The position of one medium packet (23), the 4th medium packet (44) corresponds to the second medium packet (24).
13. space heater according to claim 12, which is characterized in that further include the heater for heating heat-conducting medium
Component (5), the heating unit assembly (5) include:
Connecting cylinder (51), the closed end of open end and the other end with one end, and its cylinder and second raised (312) and
Second recessed portion (212) sealing is fixed；With
Several electric heating tubes (52), one end are fixed on the closed end of the connecting cylinder (51), and the other end extends through described
Second medium packet (24) and multiple 4th medium packets (44).
14. space heater according to claim 13, which is characterized in that the closed end of the connecting cylinder (51) passes through described
Second recessed portion (212), and the cylinder of the connecting cylinder (51) passes through sealing flange (6) and second recessed portion (212)
Inner surface be fixed.
15. space heater according to claim 14, which is characterized in that the sealing flange (6) and second recess
Portion (212) butt-joint is fixed.
16. space heater according to claim 14 or 15, which is characterized in that the open end of the connecting cylinder (51) passes through
Second raised (312), and the open end of the connecting cylinder (51) has flanging (511), the flanging (511) with it is described
It is tightly connected between second raised (312) by sealing ring (7).
17. space heater according to claim 1, which is characterized in that the mask (1) is made of plastic material.
18. space heater according to claim 17, which is characterized in that the outer surface of the mask (1) is provided with decoration
Panel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821010799.2U CN208475440U (en) | 2018-06-28 | 2018-06-28 | A kind of space heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821010799.2U CN208475440U (en) | 2018-06-28 | 2018-06-28 | A kind of space heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208475440U true CN208475440U (en) | 2019-02-05 |
Family
ID=65211872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821010799.2U Withdrawn - After Issue CN208475440U (en) | 2018-06-28 | 2018-06-28 | A kind of space heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208475440U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592154A (en) * | 2018-06-28 | 2018-09-28 | 珠海格力电器股份有限公司 | A kind of space heater |
-
2018
- 2018-06-28 CN CN201821010799.2U patent/CN208475440U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592154A (en) * | 2018-06-28 | 2018-09-28 | 珠海格力电器股份有限公司 | A kind of space heater |
| CN108592154B (en) * | 2018-06-28 | 2023-09-26 | 珠海格力电器股份有限公司 | Electric warmer |
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| AV01 | Patent right actively abandoned |
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