CN106686768A - Small black body heat source - Google Patents
Small black body heat source Download PDFInfo
- Publication number
- CN106686768A CN106686768A CN201710078087.8A CN201710078087A CN106686768A CN 106686768 A CN106686768 A CN 106686768A CN 201710078087 A CN201710078087 A CN 201710078087A CN 106686768 A CN106686768 A CN 106686768A
- Authority
- CN
- China
- Prior art keywords
- base
- shell
- small
- sized
- dividing plate
- Prior art date
- 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000002937 thermal insulation foam Substances 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000005192 partition Methods 0.000 abstract 5
- 229920000742 Cotton Polymers 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000003313 weakening effect Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Radiation Pyrometers (AREA)
Abstract
The invention discloses a small black body heat source. The small black body heat source. The small black body heat source comprises a shell, a heating area, a partition and a control area, wherein the heating area, the partition and the control area are sequentially arranged from bottom to top, the heating area comprises a base, an embedded cover plate, a heating body, a heating film and thermal insulation cotton, the heating body, the heating film and the thermal insulation cotton are sequentially arranged in the inner cavity of the base, the base comprises a bottom plate and a peripheral lateral wall, the middle of the base is provided with a through hole, the bottom plate is provided with a plurality of protrusions, the heating body is arranged on the protrusions, the control area comprises a circuit board and a power supply which are arranged on the partition, the shell covers the control area and the heating area and is fixedly connected with the base and the partition, the inner wall of the shell contacts with the partition and the edge of the bottom plate, and an air isolation layer is formed between the shell and the lateral wall. The small black body heat source is simple in structure, small in size, convenient to maintain, capable of effectively weakening the heat transmission and heat conduction of the heating area to the control area, the outer-surface temperature of the whole device is lowered, the service life of the heat source is prolonged, and the heat source is high in practical value and worthy of popularization in the industry.
Description
Technical field
The invention belongs to firing equipment technical field, and in particular to a kind of small-sized blackbody hot sources.
Background technology
Blackbody hot sources are a kind of high-quality long-life electric heating equipments of international popular.Heater of the prior art is usual
It is made up of hot zone, control zone and radiating (or heat-insulated) device, radiating/heat ray filter is used to reduce heat radiation and conduction of heat, keeps away
Exempt from the impact caused to control zone.It is when when scattering device is not provided with or effect of heat insulation is bad, hot zone is complete with control zone
Separate, isolate certain distance to reduce the heat radiation to control zone and conduction of heat.Above-mentioned blackbody hot sources have that volume is big, structure is loose
Dissipate and the hot zone defect limited to the heat radiation of control zone and the reducing effect of conduction of heat.
The content of the invention
Present invention aim to address the problems referred to above, there is provided a kind of small-sized blackbody hot sources, the small-sized blackbody hot sources are based on right
Innovation in structure is improved, thus is not required to heat abstractor, it is achieved thereby that small volume, the advantage of compact conformation.
To solve above-mentioned technical problem, the technical scheme is that：A kind of small-sized blackbody hot sources, including shell and by
It is lower and on the hot zone, dividing plate, the control zone that set gradually, the hot zone includes base and embedded cover plate, and by lower and
On be set in turn in heater, heating film, heat insulation foam in base intracavity, the base including middle part be provided with through hole base plate and
Four the week side of boss walls, the base plate is provided with that several are raised, and the heater is placed in projection, the control zone include being arranged at every
Circuit board and power supply on plate, the jacket is fixedly connected on control zone and hot zone and with base, dividing plate, shell
Inwall contacts with dividing plate, bottom edge, while and the space formation air barrier between four the week side of boss walls of the base.
Preferably, the side wall is provided with some reinforcements.
Preferably, it is located on the dividing plate at power supply rear and front end and is equipped with baffle plate.
Preferably, the side wall of the shell is provided with several through holes.
Preferably, a bearing is also fixed with respectively at the lower surface corner of the base plate.
Preferably, it is described raised around through hole edge setting.
Preferably, screwed hole is provided with the interior corner of the shell, it is equal at the interior corner of the base and the corner of dividing plate
Through hole is provided with, shell is fixedly connected with base, dividing plate by screw.
Preferably, the shell, base and dividing plate are nonmetallic materials and make.
Operation principle according to the present invention is：The energy occurred in the case of not doing work moves to low temperature thing from high temp objects
Body, or high-temperature part of the heat from an object move to the phenomenon of low temperature part and be referred to as heat transfer.Heat is used in heat transfer
Measure the change of object internal energy.Heat transfer has conduction of heat, three kinds of forms of heat radiation and thermal convection current.In fact, these three heat transfer sides
Formula Jing often simultaneously and is deposited, thus, increased the complexity of process.The present invention blackbody hot sources device, relate generally to conduction of heat and
Heat radiation two ways.Conduction of heat is by the molecule of the system that constitutes or the warm-up movement of atom and its heat for causing that interacts from height
Macroscopic appearance of the temperature to low temperature migration.The mode for transmitting energy by electromagnetic wave is referred to as heat radiation.It has continuous radiation energy
Spectrum, wavelength extends to ultra-violet (UV) band from far-infrared band, but mainly by longer wavelengths of infrared ray.The present invention mainly adopts air insulated
Conduction of heat is weakened, that is, under meeting the basic supporting role to heater, avoids heater to contact with base as far as possible, shape
Into air insulated；Secondly, impact of the heat radiation to control zone is reduced using arranging thermal insulation board, in the radiated electromagnetic wave of heater
Propagate and dividing plate is set on road, i.e., be provided with dividing plate between control zone and hot zone, it is to avoid heat radiation directly contacts control
Area, thus effectively reduce the heat radiation to control zone, it is ensured that can run well for a long time.
The invention has the beneficial effects as follows：The small-sized blackbody hot sources that the present invention is provided, by between hot zone and control zone
Dividing plate is set, heat radiation of the hot zone to control zone is effectively reduced, while between outer casing inner wall and four the week side of boss walls of base
Form air barrier, by arranging projection only point contact made between heater and base, make hot zone to control zone and
The heat transfer of shell is controlled effectively and weakens, and then the volume of heater is reduced, and extends service life.Always
For body, heater small volume, the simple structure are convenient for carrying and install and use, practical, and popularization in the field of business is obtained.
Description of the drawings
Fig. 1 is the front view of small-sized blackbody hot sources of the invention；
Fig. 2 is that small-sized blackbody hot sources of the invention remove the dimensional structure diagram after shell；
Fig. 3 is that small-sized blackbody hot sources of the invention remove the front view after shell；
Fig. 4 is that small-sized blackbody hot sources of the invention remove the side view after shell；
Fig. 5 is the understructure schematic diagram of small-sized blackbody hot sources of the invention；
Fig. 6 is the shell mechanism schematic diagram of small-sized blackbody hot sources of the invention.
Description of reference numerals：1st, hot zone；11st, base；12nd, it is raised；13rd, reinforcement；2nd, dividing plate；3rd, control zone；31st, electricity
Road plate；32nd, power supply；33rd, display screen；4th, shell.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described further with specific embodiment：
As Figure 1-4, small-sized blackbody hot sources of the invention, including shell 4, hot zone 1, dividing plate 2, control zone 3, shell
4 cover on control zone 3, dividing plate 2 and hot zone 1, hot zone 1, dividing plate 2 and control zone 3 by it is lower and on set gradually.Hot zone
1 includes base 11 and embedded cover plate, heater, heating film and heat insulation foam, heater, heating film and heat insulation foam by it is lower and on according to
It is secondary to be arranged in the inner chamber of base 11.Base 11 includes base plate and four the week side of boss walls, and base plate middle part is provided with through hole, and is additionally provided with several
Raised 12, heater is placed on raised 12.Control zone 3 includes circuit board 31 and power supply 32,
Circuit board 31 and power supply 32 are arranged on dividing plate 2.Shell 4 is fixedly connected with base 11, dividing plate 2.The inwall of shell 4
Contact with dividing plate 2, bottom edge, while forming air barrier with the space between the wall of side.
Below by way of specific embodiment, the present invention will be described in detail, with further show advantages of the present invention and
Principle：In the present embodiment, as depicted in figs. 1 and 2, small-sized blackbody hot sources generally rectangular shape, small-sized blackbody hot sources bag
Include shell 4, by it is lower and on set gradually hot zone 1, dividing plate 2 and control zone 3.Hot zone 1 include base 11, embedded cover plate,
By it is lower and on be set in turn in heater, heating film and heat insulation foam in the inner chamber of base 11.As shown in figure 5, base 11 includes one
The base plate of molding and four the week side of boss walls, are integrally rendered as a hollow rectangular shape without top, and bottom is an ellipse
Through hole, the major axis and short axle of the ellipse hole are slightly less than the length and width of base plate.Edge along ellipse hole is provided with projection
12, quantity is 12.Raised 12 is L-type structure, and heater places the transverse part with L-type structure, and the vertical part of L-type structure will generate heat
Body blocks fixation.Raised 12 setting makes heater greatly reduce with the contact area of base 11, thus reduces heater pair
Base 11 and the heat transfer of control zone 3.Four the week side of boss walls of base 11 are arranged between base plate outward flange and through hole edge, work as placement
During good dividing plate 2, the inwall of shell 4 contacts with dividing plate 2, bottom edge, and and the space shape between four the week side of boss walls of base 11
Into air barrier.The air barrier is used to further weaken heat transfer of the heater to control zone 3.Four the week side of boss of base 11
Wall is provided with some reinforcements 13, for increasing the structural strength and stability of whole device.
As in Figure 2-4, control zone 3 includes power supply 32 and circuit board 31.Power supply 32 and circuit board 31 be respectively arranged at every
The right and left of plate 2.Power supply 32 is connected with circuit board 31.Circuit board 31 is electrically connected with hot zone, for controlling hot zone
Gradient of temperature.Circuit board 31 includes upper circuit board 31 and lower circuit board 31 setting up and down, upper circuit board 31 and lower circuit board 31
Between electrically connect, so can further reduce the volume of whole device.Upper circuit board 31 is provided with four buttons, is easy to small-sized
Blackbody hot sources are operated accordingly.Further, control zone 3 also includes display screen 33, and display screen 33 arranges upper with power supply 32
Side, is connected with circuit board 31, and display screen 33 is used for the display to temperature and corresponding electric control operation.Power supply 32 is located on dividing plate 2
Baffle plate is additionally provided with rear and front end, for limiting the position of power supply 32.If as shown in fig. 6, being arranged with the front-rear side walls of shell 4
Dry through hole, and it is provided with screwed hole at interior corner.Through hole is equipped with base 11 at the corner of corner and dividing plate 2.Shell 4 and bottom
Seat 11, dividing plate 2 is fixedly connected by screw.Also it is fixed with a bearing at the lower surface corner of base plate respectively.Shell 4, bottom
Seat 11 and dividing plate 2 are made using nonmetallic materials.
What deserves to be explained is, global shape, shape of through holes, the projection of involved small-sized blackbody hot sources in above-described embodiment
12 shapes and quantity etc. are, without special restriction, can accordingly to be designed according to practical situation.Circuit board 31 is related to
Concrete electronic control module be designed as common knowledge well-known to those skilled in the art, repeat no more here.
The small-sized blackbody hot sources that the present invention is provided, simple and compact for structure, small volume, easy access can effectively weaken heating
Heat transfer and conduction of heat of the area 1 to control zone 3, reduces the external skin temperatures of whole device, the service life of extension fixture, with very
Strong practical value, is obtained popularization in the field of business.
One of ordinary skill in the art will be appreciated that embodiment described here is to aid in reader and understands this
Bright principle, it should be understood that protection scope of the present invention is not limited to such especially statement and embodiment.This area
It is each that those of ordinary skill can make various other without departing from essence of the invention according to these technologies enlightenment disclosed by the invention
Plant concrete deformation and combine, these deformations and combination are still within the scope of the present invention.
Claims (8)
1. a kind of small-sized blackbody hot sources, it is characterised in that：Including shell (4) and by it is lower and on set gradually hot zone (1),
Dividing plate (2), control zone (3), the hot zone (1) including base (11) and embedded cover plate, and by it is lower and on set gradually
Heater, heating film, heat insulation foam in base (11) inner chamber, the base (11) is provided with the base plate and four of through hole including middle part
The week side of boss wall, the base plate is provided with several raised (12), and the heater is placed on raised (12), control zone (3) bag
The circuit board (31) and power supply (32) being arranged on dividing plate (2) is included, the shell (4) covers at control zone (3) and hot zone (1)
Upper and be fixedly connected with base (11), dividing plate (2), the inwall of shell (4) contacts with dividing plate (2), bottom edge, at the same with institute
The space stated between four the week side of boss walls of base forms air barrier.
2. small-sized blackbody hot sources according to claim 1, it is characterised in that：The side wall is provided with some reinforcements
(13)。
3. small-sized blackbody hot sources according to claim 1, it is characterised in that：It is located at before power supply (32) on the dividing plate (2)
It is equipped with baffle plate at two ends afterwards.
4. small-sized blackbody hot sources according to claim 1, it is characterised in that：The side wall of the shell (4) is provided with some
Individual through hole.
5. small-sized blackbody hot sources according to claim 1, it is characterised in that：Also distinguish at the lower surface corner of the base plate
It is fixed with a bearing.
6. according to the arbitrary described small-sized blackbody hot sources of claim 1-5, it is characterised in that：The projection (12) is around described logical
Bore edges are arranged.
7. according to the arbitrary described small-sized blackbody hot sources of claim 1-5, it is characterised in that：At the interior corner of the shell (4)
Be provided with screwed hole, be equipped with through hole at the corner of the interior corner of the base (11) and dividing plate (2), shell (4) and base (11), every
Plate (2) is fixedly connected by screw.
8. according to the arbitrary described small-sized blackbody hot sources of claim 1-5, it is characterised in that：The shell (4), base (11) with
And dividing plate (2) is made using nonmetallic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710078087.8A CN106686768B (en) | 2017-02-14 | 2017-02-14 | Small blackbody heat source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710078087.8A CN106686768B (en) | 2017-02-14 | 2017-02-14 | Small blackbody heat source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106686768A true CN106686768A (en) | 2017-05-17 |
| CN106686768B CN106686768B (en) | 2023-09-08 |
Family
ID=58862506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710078087.8A Active CN106686768B (en) | 2017-02-14 | 2017-02-14 | Small blackbody heat source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106686768B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016461A (en) * | 2017-12-29 | 2018-05-11 | 成都森川科技股份有限公司 | A kind of automatic passing over of neutral section ground sensor vehicular detection device stent |
| CN114088214A (en) * | 2020-07-29 | 2022-02-25 | 乙太光电科技有限公司 | Blackbody radiation device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2789744Y (en) * | 2005-04-29 | 2006-06-21 | 陈子康 | Black-body heat source for infrared ray shaft temperature detection system function simulator |
| CN201369836Y (en) * | 2009-01-15 | 2009-12-23 | 凯迈（洛阳）测控有限公司 | Point-source blackbody radiation source |
| CN201937846U (en) * | 2010-12-27 | 2011-08-17 | 恒银金融科技有限公司 | Universal intelligent heating device for self-service equipment |
| CN103439008A (en) * | 2013-07-23 | 2013-12-11 | 哈尔滨工业大学 | Plane type black body |
| CN205232468U (en) * | 2015-11-26 | 2016-05-11 | 福建新龙马汽车股份有限公司 | Door window frame black film heating cabinet |
| CN205596372U (en) * | 2016-04-19 | 2016-09-21 | 谢刚 | Heating disk |
| CN206433200U (en) * | 2017-02-14 | 2017-08-22 | 成都森川科技股份有限公司 | A kind of small-sized blackbody hot sources |
-
2017
- 2017-02-14 CN CN201710078087.8A patent/CN106686768B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2789744Y (en) * | 2005-04-29 | 2006-06-21 | 陈子康 | Black-body heat source for infrared ray shaft temperature detection system function simulator |
| CN201369836Y (en) * | 2009-01-15 | 2009-12-23 | 凯迈（洛阳）测控有限公司 | Point-source blackbody radiation source |
| CN201937846U (en) * | 2010-12-27 | 2011-08-17 | 恒银金融科技有限公司 | Universal intelligent heating device for self-service equipment |
| CN103439008A (en) * | 2013-07-23 | 2013-12-11 | 哈尔滨工业大学 | Plane type black body |
| CN205232468U (en) * | 2015-11-26 | 2016-05-11 | 福建新龙马汽车股份有限公司 | Door window frame black film heating cabinet |
| CN205596372U (en) * | 2016-04-19 | 2016-09-21 | 谢刚 | Heating disk |
| CN206433200U (en) * | 2017-02-14 | 2017-08-22 | 成都森川科技股份有限公司 | A kind of small-sized blackbody hot sources |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016461A (en) * | 2017-12-29 | 2018-05-11 | 成都森川科技股份有限公司 | A kind of automatic passing over of neutral section ground sensor vehicular detection device stent |
| CN114088214A (en) * | 2020-07-29 | 2022-02-25 | 乙太光电科技有限公司 | Blackbody radiation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106686768B (en) | 2023-09-08 |
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