CN208566835U - Heater - Google Patents
Heater Download PDFInfo
- Publication number
- CN208566835U CN208566835U CN201821106920.1U CN201821106920U CN208566835U CN 208566835 U CN208566835 U CN 208566835U CN 201821106920 U CN201821106920 U CN 201821106920U CN 208566835 U CN208566835 U CN 208566835U
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- Prior art keywords
- shell
- heat
- heater
- pedestal
- generating pipe
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Abstract
The utility model discloses a kind of heaters, the heater includes shell and heating unit assembly, the heater further includes the top cover for being set to case top and the pedestal for being set to housing bottom, the top cover, the shell and the pedestal surround to form fever chamber, it is intracavitary that the heating unit assembly is placed in the fever, air inlet hole is offered on the pedestal, and exhaust vent is opened up on the top cover, offers heat release hole on the shell.The utility model heater can not only be radiated by the exhaust vent on top cover, can also be radiated by the heat release hole on shell, have the advantages that heating effect is good.
Description
Technical field
The utility model relates to heating system technical field more particularly to a kind of heaters.
Background technique
With the increasingly raising of people's living standard, heater becomes the heating system of most families indispensability.Tradition is to weighing apparatus
When in use, cold air flows into shell formula heater from air inlet hole, and flows out shell from exhaust vent after heating unit assembly heats
It in vitro, is a kind of heating mode of typical natural convection heating air, but heater uses the heat dissipation of such heating mode
Process limitation is larger, and heating effect is poor.
Utility model content
The main purpose of the utility model is to provide a kind of heaters, it is intended to solve existing heater heating effect difference
Problem.
To achieve the above object, heater provided by the utility model includes shell and heating unit assembly, the heater
It further include the top cover for being set to case top and the pedestal for being set to housing bottom, the top cover, the shell and the bottom
Seat surround to form fever chamber, the heating unit assembly be placed in it is described fever it is intracavitary, air inlet hole is offered on the pedestal, it is described
Exhaust vent is opened up on top cover, offers heat release hole on the shell.
Preferably, the shell is in the cylinder of open at both ends, and the upper end that the top cover blocks the shell is open, described
The lower end that pedestal blocks the shell is open.
Preferably, the diameter of the lower end opening of the shell is greater than or equal to the diameter of the lower end opening of the shell.
Preferably, the quantity of the heat release hole is multiple, multiple heat release hole interval settings.
Preferably, the quantity of the air inlet hole be multiple, multiple air inlet hole arranged for interval, and the air inlet hole be in by
Under supreme extension bar shaped air inlet hole.
Preferably, more spaced wind guide strips, two wind guide strips of arbitrary neighborhood are provided on the top cover
The exhaust vent is formed, the wind guide strip is arc-shaped.
Preferably, the heating unit assembly includes heat-generating pipe and mounting bracket, and the heat-generating pipe is mounted on the installation branch
On frame, the heat-generating pipe extends from the mounting bracket to the direction close to the top cover.
Preferably, the heat-generating pipe is U-shaped, and the both ends of the heat-generating pipe are fixed in the mounting bracket.
Preferably, the heat-generating pipe is metal tube, and the outer surface of the heat-generating pipe is coated with far infrared radiation coating.
Preferably, the heater further includes the connector intracavitary positioned at the fever, the top of the connector and institute
Heating unit assembly connection is stated, the bottom end of the connector is connect with the pedestal, and the outer rim of the connector and the shell connect
It connects, the heating unit assembly, the connector and the pedestal surround to form closed first cavity, the top cover, the company
The second cavity is formed between fitting and the shell, and third cavity, the connection are formed between the connector and the pedestal
The through-hole for being connected to second cavity and the third cavity is offered on part.
In the technical solution of the utility model, when in use, heater is when in use, logical to heating unit assembly for heater
Electricity, heating unit assembly generate heat after being powered, and extraneous cold air is entered in shell by the air inlet hole on pedestal, and heating unit assembly will
Into the intracorporal cold air heating of shell, the cold air after heating becomes hot-air and flows out shell, shell from the exhaust vent on top cover
Convection channel from the bottom to top is formed in vivo, enhances heat loss through convection, meanwhile, hot-air can also be flowed out from the heat release hole on shell
Shell, conducive to multi-faceted heat spreading function is realized, that is, the present embodiment heater can not only be radiated by the exhaust vent on top cover,
It can also be radiated by the heat release hole on shell, improve the heating effect of heater.The heater has heating effect good
Advantage also has the advantages that structure is simple, is easy to make, at low cost and light weight.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the stereoscopic schematic diagram of the utility model embodiment heater；
Fig. 2 is the stereoscopic schematic diagram at a visual angle of heating unit assembly in the utility model embodiment heater；
Fig. 3 is the stereoscopic schematic diagram at another visual angle of heating unit assembly in the utility model embodiment heater；
Fig. 4 is the schematic cross-section of the utility model embodiment heater；
Stereoscopic schematic diagram of the Fig. 5 for connector in the utility model embodiment heater at a visual angle；
Stereoscopic schematic diagram of the Fig. 6 for connector in the utility model embodiment heater at another visual angle；
Fig. 7 is the schematic partial cross-sectional view of heat-generating pipe in the utility model embodiment heater.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 1 | Top cover | 11 | Exhaust vent |
| 12 | Wind guide strip | 2 | Shell |
| 21 | Heat release hole | 3 | Pedestal |
| 31 | Air inlet hole | 4 | Heating unit assembly |
| 41 | Heat-generating pipe | 411 | Metal tube |
| 412 | Heating wire | 413 | Conductive column |
| 414 | Insulating heat-conductive material | 415 | Insulate porcelain bead |
| 416 | Sealing ring | 42 | Mounting bracket |
| 5 | Connector | 51 | Through-hole |
| 52 | Inner ring plate | 53 | Intermediate ring flat-plate |
| 54 | Outer ring plate | 55 | Link block |
| 56 | Annular connecting plate | 10 | First cavity |
| 20 | Second cavity | 30 | Third cavity |
The utility model aim is realized, the embodiments will be further described with reference to the accompanying drawings for functional characteristics and advantage.
Specific embodiment
Below in conjunction with the attached drawing in the present embodiment, the technical solution in the present embodiment is clearly and completely described,
Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on this reality
It is obtained by those of ordinary skill in the art without making creative efforts every other with the embodiment in novel
Embodiment is fallen within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used for solving in the present embodiment
It releases in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if this is specific
When posture changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention,
It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
As shown in Figures 1 to 4, heater provided by the utility model includes shell 2 and heating unit assembly 4, and heater is also
Including top cover 1 and pedestal 3, top cover 1 is set to 2 top of shell, and pedestal 3 is set to 2 bottom of shell, top cover 1, shell 2 and pedestal 3
Surround to form fever chamber, heating unit assembly 4 be placed in fever it is intracavitary, air inlet hole 31 is offered on pedestal 3, is opened up out on top cover 1
Air holes 11 offers heat release hole 21 on shell 2.
The present embodiment heater when in use, is powered to heating unit assembly 4, and heating unit assembly 4 generates heat after being powered, extraneous
Cold air is entered in shell 2 by the air inlet hole 31 on pedestal 3, and heating unit assembly 4 will add the cold air entered in shell 2
Heat, the cold air after heating become hot-air and flow out shell 2 from the exhaust vent 11 on top cover 1, formed from the bottom to top in shell 2
Convection channel, enhance heat loss through convection, meanwhile, hot-air can also flow out shell 2 from the heat release hole 21 on shell 2, be conducive to real
Existing multi-faceted heat spreading function, that is, the present embodiment heater can not only be radiated by the exhaust vent 11 on top cover 1, can also be led to
The heat release hole 21 crossed on shell 2 radiates, and improves the heating effect of heater.The heater has the advantages that heating effect is good,
Also have the advantages that structure is simple, be easy to make, at low cost and light weight.
Specifically, shell 2 is in the cylinder of open at both ends, and the upper end that top cover 1 blocks shell 2 is open, and pedestal 3 blocks shell
2 lower end is open, and the heating unit assembly 4 and other elements in protection shell 2 are not damaged, which has a compact structure and a reasonable design.
Further, the diameter of the lower end opening of shell 2 is greater than or equal to the diameter of the lower end opening of shell 2, i.e. this reality
The shell 2 for applying example is right circular cylinder or up-narrow and down-wide cylinder, it is preferable that the shell 2 of the present embodiment is up-narrow and down-wide circle
Cylinder not only increases the aesthetics of heater appearance, and is conducive to improve the convection effects of air in shell 2.
As shown in Figure 1, the quantity of heat release hole 21 is multiple, multiple intervals of heat release hole 21 setting, specifically in the present embodiment
Ground, multiple heat release holes 21 are not only evenly arranged around the central axis interval of shell 2, and uniform along the short transverse interval of shell 2
Arrangement, so that heat-generating pipe 41 can further improve the heating of heater by heat release hole 21 to the surrounding Homogeneouslly-radiating of shell 2
Effect.
The quantity of the present embodiment air inlet hole 31 is multiple, multiple 31 arranged for interval of air inlet hole, specifically, multiple air inlets
Hole 31 is evenly arranged around the central axis interval of shell 2, is conducive to uniform air intake.Also, air inlet hole 31 is in extend from the bottom to top
Bar shaped air inlet hole 31, that is, the extending direction of air inlet hole 31 is identical as the convection current direction of air in shell 2 from the bottom to top, be conducive into
Wind improves the heating effect of heater.
As shown in Figure 1, further, more are provided on top cover 1 and is spaced the wind guide strip 12 being uniformly arranged, arbitrary neighborhood
Two wind guide strips 12 form exhaust vents 11, and wind guide strip 12 is arc-shaped, have the advantages that structure is soft, appearance looks elegant.It is understood that
Ground, more wind guide strips 12 form multiple exhaust vents 11, and multiple intervals of exhaust vent 11 are uniformly arranged, and are conducive to Homogeneouslly-radiating.
As shown in Figures 2 to 4, in the present embodiment, heating unit assembly 4 includes heat-generating pipe 41 and mounting bracket 42, heat-generating pipe
41 are mounted in mounting bracket 42, heat-generating pipe 41 be powered after generate heat, and 41 self installation bracket 42 of heat-generating pipe to close to top cover 1 side
To extension, i.e. heat-generating pipe 41 extends from the bottom to top, the convection current side of air from the bottom to top in the extending direction and shell 2 of heat-generating pipe 41
To identical, heating effect is good, conducive to the heating effect for improving heater.
In the present embodiment, heat-generating pipe 41 is U-shaped, and the both ends of heat-generating pipe 41 are fixed in mounting bracket 42.U-shaped fever
Pipe 41 improves heating surface (area) (HS, further increases the heating effect of heater.Further, the quantity of the present embodiment heat-generating pipe 41
To be multiple, multiple 41 arranged for interval of heat-generating pipe, multiple heat-generating pipes 41 can generate heat simultaneously, and heating efficiency is high, substantially increase heating
The heating effect of device.
The heat-generating pipe 41 of the present embodiment is metal tube, and preferably stainless steel tube, heat-generating pipe 41 issues secretly during the energization
Red light, it is not dazzling, also, far infrared radiation layer (not shown) is coated with outside heat-generating pipe 41, far infrared radiation layer can will generate heat
The thermal energy that pipe 41 generates is converted into heat radiation and projects from the heat release hole 21 on shell 2, realizes heat dissipation, and then improve heater
Heating effect.In addition, since heat-generating pipe 41 is metal tube, even if thering is water to splash to heat-generating pipe during heat-generating pipe 41 is powered
On 41, heat-generating pipe 41 will not be caused to burst or be crushed, securely and reliably.The present embodiment far infrared radiation layer is will in the prior art
Ceramic material resistant to high temperature sprayed on 41 outer surface of heat-generating pipe and be made by spraying process, manufacture craft is simple, conveniently, and
The good heat radiation effect of far infrared radiation layer, conducive to the heating effect for improving heater.
As shown in Figures 4 to 6, in the present embodiment, heater further includes the connector 5 intracavitary positioned at fever, connector 5
Top is connect with heating unit assembly 4, and the bottom end of connector 5 is connect with pedestal 3, and the edge of connector 5 is connect with shell 2, fever
Body component 4, connector 5 and pedestal 3 surround to form closed first cavity 10, and the second cavity is formed between connector 5 and shell 2
20, third cavity 30 is formed between connector 5 and pedestal 3, and the second cavity 20 of connection and third cavity 30 are offered on connector 5
Through-hole 51.
Specifically, the top of connector 5 is connect with the mounting bracket 42 of heating unit assembly 4, the bottom end of connector 5 and pedestal
3 connections, that is, connector 5 is between mounting bracket 42 and pedestal 3, and between connector 5 and mounting bracket 42 and pedestal 3
It surrounding to form closed first cavity 10, the electric elements and product connection part of heater can be placed in the first cavity 10,
The electric elements and product connection part of protection heater are not damaged and the risk of short circuit will not occur because of water inlet.Connection
The outer rim of part 5 is connect with shell 2, strengthens the intensity of shell 2 so that shell 2 is unlikely to deform, and top cover 1, connector 5 and
The second cavity 20 is formed between shell 2, and third cavity 30 is formed between connector 5 and pedestal 3.
It is to be appreciated that the fever chamber in shell 2 is divided into three cavitys by the connector 5 of the present embodiment, respectively first
Cavity 10, the second cavity 20 and third cavity 30, wherein the first cavity 10 is located at the inside of third cavity 30, third cavity 30
Outer wall on offer air inlet hole 31, the second cavity 20 is located at the top of third cavity 30.When there is heat release hole of the water droplet from shell 2
21 or the exhaust vent 11 of top cover 1 when falling into shell 2, water droplet can enter the second cavity 20, and water droplet can be by connector 5
Through-hole 51 flow into third cavity 30 in, flow into third cavity 30 in water droplet can be then discharged by air inlet hole 31, Bu Hui
Ponding is formed in shell 2, and heater is protected by water erosion, not improve the safety in utilization of heater.
Specifically, the present embodiment connector 5 is annular in shape, including sequentially connected inner ring plate 52, intermediate ring flat-plate 53 and outer
Ring flat-plate 54, wherein the both ends of inner ring plate 52 are higher than the both ends of intermediate ring flat-plate 53 and outer ring plate 54, and the both ends of inner ring plate 52 are in spacious
Mouthful setting, mounting bracket 42 is plate-like and covers top in inner ring plate 52, the top opening of inner ring plate 52 is closed, inner ring plate
On the base 3, pedestal 3 closes the bottom end opening of inner ring plate 52 for 52 bottom end connection, to surround closed first cavity 10, hair
The both ends end of heat pipe 41 is protruded into the first cavity 10 after passing through mounting bracket 42, when being powered to avoid the both ends of heat-generating pipe 41 not
Be damaged and will not occur because of water inlet short circuit risk.Intermediate ring flat-plate 53 is connected by multiple link blocks 55 with inner ring plate 52
It connecing, multiple link blocks 55 are arranged around the central axis uniform intervals of inner ring plate 52, and the top of link block 55 is the second cavity 20,
The lower section of link block 55 is third cavity 30, forms through-hole 51 between two link blocks 55 of arbitrary neighborhood, is conducive to draining.Into one
Step ground, the outer rim of outer ring plate 54 are connect with pedestal 3, and pass through an annular connecting plate 56 between outer ring plate 54 and intermediate ring flat-plate 53
Connection, the top of annular connecting plate 56 are the second cavity 20, and the lower section of annular connecting plate 56 is third cavity 30, annular connecting plate
Also through-hole 51 is offered on 56, further increases drainage effect.
As shown in fig. 7, heat-generating pipe 41 includes metal tube 411 and heating wire 412 in the present embodiment, heating wire 412 is located at
In metal tube 411 and with 411 insulation set of metal tube, heating wire 412 is connected with conductive column 413.Heater at work,
It is powered, is generated heat after the energization of heating wire 412, and transfer thermal energy to metal tube 411 to make to heating wire 412 by conductive column 413
Metal tube 411 generates heat, and realizes the heating function of heat-generating pipe 41.Due to heating wire 412 and 411 insulation set of metal tube, Du
Exhausted heating wire 412 is conductive to metal tube 411, improves the security reliability of heat-generating pipe 41.
Further, heat-generating pipe 41 further includes the insulating heat-conductive material 414 being filled in metal tube, one end of conductive column 413
Outside metal tube 411, the other end of conductive column 413 passes through the port of metal tube 411 and connects heating wire 412, is conducive to
It powers to heating wire 412, heat-generating pipe 41 is provided with the insulated enclosure component for the port of sealing metal tube body 411.Specifically,
Magnesia powder in the prior art can be used in the insulating heat-conductive material 414 of the present embodiment, magnesia powder is filled in metal tube, oxygen
Changing magnesium powder has the advantages that stable insulation and heat-conductive characteristic are good, plays while playing good insulation function good
Thermally conductive function, realize insulation between heating wire 412 and metal tube 411 with it is thermally conductive.In addition, heat-generating pipe 41 is provided with for close
The insulated enclosure component for sealing the port of metal tube 411, is sealed in metal tube 411 conducive to by magnesia powder, and realizes gold
Belong to the insulation at the port of tube body 411 between conductive column 413, securely and reliably.
Specifically, the insulated enclosure component of the present embodiment includes insulation porcelain bead 415 and sealing ring 416.Wherein, insulate porcelain bead
415 are located at the port of metal tube 411, and insulation porcelain bead 415 plays insulating effect, prevent the port of metal tube 411
Place is contacted with conductive column 413, realizes the insulation at the port of metal tube 411 between conductive column 413, securely and reliably.Sealing
Circle 416 is located in metal tube 411, and sealing ring 416 makes to be formed using process for filling colloid, and magnesia powder is sealed in metal tube
In 411, good sealing function is played.It is provided with protrusion on insulation porcelain bead 415, sealing ring 416 is provided with and male cooperation
Groove, so that insulation porcelain bead 415 and sealing ring 416 are fitted close.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of heater, which is characterized in that the heater includes shell and heating unit assembly, and the heater further includes setting
It is placed in the top cover of case top and is set to the pedestal of housing bottom, the top cover, the shell and the pedestal surround shape
At fever chamber, the heating unit assembly be placed in it is described fever it is intracavitary, air inlet hole is offered on the pedestal, is opened on the top cover
Air holes is set out, offers heat release hole on the shell.
2. heater according to claim 1, which is characterized in that the shell is in the cylinder of open at both ends, the top
The upper end that lid blocks the shell is open, and the lower end that the pedestal blocks the shell is open.
3. heater according to claim 2, which is characterized in that the diameter of the lower end opening of the shell is greater than or equal to
The diameter of the lower end opening of the shell.
4. heater according to claim 1, which is characterized in that the quantity of the heat release hole be it is multiple, it is multiple it is described dissipate
The setting of hot hole interval.
5. heater according to claim 1, which is characterized in that the quantity of the air inlet hole be it is multiple, it is multiple it is described into
Air holes arranged for interval, and the air inlet hole is in the bar shaped air inlet hole extended from the bottom to top.
6. heater according to claim 1, which is characterized in that be provided with more spaced wind-guidings on the top cover
Two wind guide strips of item, arbitrary neighborhood form the exhaust vent, and the wind guide strip is arc-shaped.
7. heater according to claim 1 to 6, which is characterized in that the heating unit assembly includes heat-generating pipe
And mounting bracket, the heat-generating pipe are mounted in the mounting bracket, the heat-generating pipe is from the mounting bracket to close to described
The direction of top cover extends.
8. heater according to claim 7, which is characterized in that the heat-generating pipe is U-shaped, and the both ends of the heat-generating pipe are solid
It is scheduled in the mounting bracket.
9. heater according to claim 7, which is characterized in that the heat-generating pipe is metal tube, the heat-generating pipe it is outer
Surface is coated with far infrared radiation coating.
10. heater according to claim 1 to 6, which is characterized in that the heater further includes being located at institute
The intracavitary connector that generates heat is stated, the top of the connector is connect with the heating unit assembly, the bottom end of the connector and institute
Pedestal connection is stated, the outer rim of the connector is connect with the shell, the heating unit assembly, the connector and the pedestal
It surrounds to form closed first cavity, forms the second cavity, the connection between the top cover, the connector and the shell
Third cavity is formed between part and the pedestal, is offered on the connector and is connected to second cavity and the third cavity
Through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821106920.1U CN208566835U (en) | 2018-07-11 | 2018-07-11 | Heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821106920.1U CN208566835U (en) | 2018-07-11 | 2018-07-11 | Heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208566835U true CN208566835U (en) | 2019-03-01 |
Family
ID=65492891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821106920.1U Active CN208566835U (en) | 2018-07-11 | 2018-07-11 | Heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208566835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050279A (en) * | 2020-09-11 | 2020-12-08 | 湖南永踏运电器电线有限责任公司 | Warmer and Bluetooth device thereof |
-
2018
- 2018-07-11 CN CN201821106920.1U patent/CN208566835U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112050279A (en) * | 2020-09-11 | 2020-12-08 | 湖南永踏运电器电线有限责任公司 | Warmer and Bluetooth device thereof |
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