CN201507987U - Plate-type carbon fiber heater - Google Patents
Plate-type carbon fiber heater Download PDFInfo
- Publication number
- CN201507987U CN201507987U CN200920239999XU CN200920239999U CN201507987U CN 201507987 U CN201507987 U CN 201507987U CN 200920239999X U CN200920239999X U CN 200920239999XU CN 200920239999 U CN200920239999 U CN 200920239999U CN 201507987 U CN201507987 U CN 201507987U
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- CN
- China
- Prior art keywords
- carbon fiber
- mounting groove
- heat sink
- heating cable
- board
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a plate-type carbon fiber heater, which includes a heat sink; a mounting groove is arranged on the heat sink and formed by a left side plate and a right side plate; a carbon fiber heating cable is mounted in the mounting groove; and heat conducting layers are arranged at two ends of the mounting groove and cover the parts of the carbon fiber heating cable exposed out of the two ends of the mounting groove. The utility model uses the carbon fiber heating cable as the heating element, the electrothermal conversion efficiency is high, the temperature is increased and decreased fast, the energy consumption is low, no open flame exists, and the use is safe; ventilation holes are formed on a housing, so that the natural heat convection effect is better; and the heat conducting layers are arranged inside the plate-type carbon fiber heater and can enlarge the heat exchange area of the carbon fiber heating cable and the heat sink, thereby efficiently increasing the heat exchange efficiency. Moreover, the plate-type carbon fiber heater has the advantages of smaller volume, simple structure, convenient maintenance, low manufacturing cost and long service life.
Description
Technical field
The utility model relates to a kind of electric heater, exactly is a kind of board-like carbon fiber warmer.
Background technology
Existing all kinds of electric heater mostly is several types such as filling type electric heater, wire formula electric heater, far infrared electric heater and hot air heater.But there is following defective in existing several electric heater: filling type electric heater thermal inertia is big, heating and cooling are all slower, and complex structure, manufacturing cost are higher; Wire formula electric heater, power consumption are big, heat exchange efficiency is lower; The heating surface temperature of far infrared electric heater is too high, has local naked light or high temperature dot, and safety is relatively poor, and its structure is complicated, the big cost height of maintenance difficulty; Hot air heater needs to make heat diffusion with fan, and volume is big, energy consumption is higher.
Summary of the invention
The purpose of this utility model, provided a kind of board-like carbon fiber warmer, it utilizes the carbon fiber heating cable to convert electrical energy into heat energy, the electric conversion efficiency height, thermal inertia is less, heating and cooling are rapid, energy consumption is lower, the flames of anger is safe and reliable, and its volume is little, simple in structure, low cost of manufacture, easy to maintenance.
The purpose of this utility model is achieved through the following technical solutions: board-like carbon fiber warmer, comprise heat sink, mounting groove is set on the heat sink, mounting groove is made of left and right sides plate, the carbon fiber heating cable is installed in the mounting groove, the two ends of mounting groove are provided with heat-conducting layer, and heat-conducting layer coated carbon fiber heating cable exposes to the part outside the mounting groove two ends.
Be further to realize the purpose of this utility model, can also realize by the following technical solutions: the part that the left and right sides plate of mounting groove is positioned at the notch place bends inwards and constitutes the folding edge of sealing notch.The far infrared reflecting layer is set on the mounting groove.The two ends of the left and right sides plate of mounting groove all are provided with the crimping of outside bending.Housing is set on the heat sink, and housing is connected and composed by framework and rear board, and framework, heat sink and rear board constitute confined space, and mounting groove and carbon fiber heating cable are positioned at described confined space.Offer at least one air-vent on the sidewall of framework.Several radiating fins are set on the heat sink, and radiating fin and mounting groove lay respectively at the both sides of heat sink.Binding post is installed at the two ends of air-vent respectively, and binding post is connected with heat sink.
Good effect of the present utility model is: it is a heater element with the carbon fiber heating cable, and the electric conversion efficiency height, heating and cooling are rapid, energy consumption is low, the flames of anger is safe in utilization; Its housing offers air-vent, and heat transfer free convection fruit is better; Its inside is provided with heat-conducting layer, and heat-conducting layer can increase the heat exchange area of carbon fiber heating cable and heat sink, thereby can improve heat exchange efficiency effectively.And it also has the advantage of less, simple in structure, easy to maintenance, the cheap for manufacturing cost and long service life of volume.
Description of drawings
Fig. 1 is a structural representation of the present utility model; Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1; Fig. 3 is the local structure for amplifying schematic diagram of the I of Fig. 1; Fig. 4 is the local structure for amplifying schematic diagram of the II of Fig. 2.
Number in the figure: 1 air-vent, 2 carbon fiber heating cables, 3 frameworks, 4 far infrared reflecting layer, 5 heat sinks, 6 binding posts, 7 rear boards, 8 radiating fins, 9 mounting grooves, 10 crimpings, 11 foldings are along 12 heat-conducting layers.
The specific embodiment
Board-like carbon fiber warmer described in the utility model comprises heat sink 5, and mounting groove 9 is set on the heat sink 5, mounting groove 9 is made of left and right sides plate, carbon fiber heating cable 2 is installed in the mounting groove 9, and specifically, carbon fiber heating cable 2 is between the plate of the left and right sides of mounting groove 9; For the contact area that increases carbon fiber heating cable 2 and heat sink 5 to improve heat exchange efficiency, as shown in Figure 1, the two ends of mounting groove 9 are provided with heat-conducting layer 12, heat-conducting layer 12 coated carbon fiber heating cables 2 expose to the part outside mounting groove 9 two ends.For strengthening the thermal effect that adds of warmer, can increase the length of carbon fiber heating cable 2, for this reason, several mounting grooves 9 are set in the heat sink 5, as shown in Figure 1, a carbon fiber heating cable 2 can back and forth be interspersed in several mounting grooves 9.Several carbon fiber heating cables 2 also can be installed in the heat sink 5, add thermal effect with further raising.Described carbon fiber heating cable 2 can be the heat conduction mortar layer, it also can be the superior material of existing all kinds of heat conductivility, this material closely wrap carbon fiber heating cable 2 closely contacts with heat sink 5 simultaneously, to realize increasing the heat exchange area between carbon fiber heating cable 2 and the heat sink 5.
During use, heat sink 5 is installed on corresponding position as requested, and carbon fiber heating cable 2 and power connection can be heated.
For make mounting groove 9 more effectively fixed carbon fiber heating cable 2 prevent that carbon fiber heating cable 2 is by deviating from the mounting groove 9, simultaneously also for mounting groove 9 and carbon fiber heating cable 2 can closely be contacted to improve heat exchange efficiency, as shown in Figure 2, the left and right sides plate of mounting groove 9 part that is positioned at the notch place bend inwards constitute the sealing notch folding along 11.
For strengthening the far infrared radiation health-care effect of warmer, on the mounting groove 9 far infrared reflecting layer 4 can be set, between far infrared reflecting layer 4 and heat sink 5, the far infrared reflection that far infrared reflecting layer 4 can give off carbon fiber heating cable 2 is to the front of heat sink 5 with carbon fiber heating cable 2.Far infrared reflecting layer 4 can be an aluminium platinum adhesive tape.
Because carbon fiber heating cable 2 can occur hot crawl because of expanding with heat and contract with cold under the heating and cooling two states, be that carbon fiber heating cable 2 can outwards stretch by relative mounting groove 9 when heat temperature raising, in mounting groove 9, shrink return after the cooling again, therefore, for preventing that carbon fiber heating cable 2 is mounted the end scuffing of the left and right sides plate of groove 9 when heat is wriggled, the two ends of the left and right sides plate of mounting groove 9 all are respectively equipped with the crimping 10 of outside bending.During processing and fabricating, as shown in Figure 3, only need with the two ends of the left and right sides plate of mounting groove 9 respectively outside mounting groove 9 lateral buckling get final product, to guarantee during bending that the bending place of crimping 10 does not smoothly have corner angle.The bending amplitude of crimping 10 is big more, and the possibility that the end of the left and right sides plate of mounting groove 9 contacts with carbon fiber heating cable 2 is just more little.
For protecting mounting groove 9 and carbon fiber heating cable 2 not to be subjected to extraneous damage; as depicted in figs. 1 and 2; can on heat sink 5, housing be set; housing is connected and composed by framework 3 and rear board 7; framework 3, heat sink 5 and rear board 7 constitute confined space, and mounting groove 9 and carbon fiber heating cable 2 are positioned at described confined space.
Warmer is inner to carry out heat transfer free convection with the external world in order to make, and to improve heat exchange efficiency, as depicted in figs. 1 and 2, offers at least one air-vent 1 on the sidewall of framework 3, and the quantity of air-vent 1 many heat convections effect more is good more.
For increasing the heat exchange area of heat sink 5, improve heat exchange efficiency, as shown in Figure 2, several radiating fins 8 can be set on the heat sink 5, radiating fin 8 and mounting groove 9 lay respectively at the both sides of heat sink 5.
For convenient carbon fiber heating cable 2 is connected with extraneous power supply, also in order to improve the security of warmer, as shown in Figure 1, binding post 6 is installed at the two ends of air-vent 1 respectively, and binding post 6 is connected with heat sink 5.
The utility model not technology contents of detailed description is known technology.
Claims (8)
1. board-like carbon fiber warmer, it is characterized in that: comprise heat sink (5), mounting groove (9) is set on the heat sink (5), mounting groove (9) is made of left and right sides plate, carbon fiber heating cable (2) is installed in the mounting groove (9), the two ends of mounting groove (9) are provided with heat-conducting layer (12), and heat-conducting layer (12) coated carbon fiber heating cable (2) exposes to the part outside mounting groove (9) two ends.
2. board-like carbon fiber warmer according to claim 1 is characterized in that: the part that the left and right sides plate of mounting groove (9) is positioned at the notch place bend inwards constitute the sealing notch folding along (11).
3. board-like carbon fiber warmer according to claim 1 is characterized in that: far infrared reflecting layer (4) is set on the mounting groove (9).
4. board-like carbon fiber warmer according to claim 1 is characterized in that: the two ends of the left and right sides plate of mounting groove (9) all are provided with the crimping (10) of outside bending.
5. board-like carbon fiber warmer according to claim 1, it is characterized in that: heat sink is provided with housing on (5), housing is connected and composed by framework (3) and rear board (7), framework (3), heat sink (5) and rear board (7) constitute confined space, and mounting groove (9) and carbon fiber heating cable (2) are positioned at described confined space.
6. board-like carbon fiber warmer according to claim 5 is characterized in that: offer at least one air-vent (1) on the sidewall of framework (3).
7. board-like carbon fiber warmer according to claim 1 is characterized in that: several radiating fins (8) are set on the heat sink (5), and radiating fin (8) and mounting groove (9) lay respectively at the both sides of heat sink (5).
8. board-like carbon fiber warmer according to claim 1 is characterized in that: binding post (6) is installed at the two ends of air-vent (1) respectively, and binding post (6) is connected with heat sink (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920239999XU CN201507987U (en) | 2009-10-21 | 2009-10-21 | Plate-type carbon fiber heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920239999XU CN201507987U (en) | 2009-10-21 | 2009-10-21 | Plate-type carbon fiber heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201507987U true CN201507987U (en) | 2010-06-16 |
Family
ID=42469114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920239999XU Expired - Fee Related CN201507987U (en) | 2009-10-21 | 2009-10-21 | Plate-type carbon fiber heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201507987U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062438A (en) * | 2011-02-23 | 2011-05-18 | 苏州灵均暖通科技有限公司 | High-efficiency carbon fiber warmer |
| CN105091066A (en) * | 2015-09-01 | 2015-11-25 | 孙洪喜 | Heating radiator |
-
2009
- 2009-10-21 CN CN200920239999XU patent/CN201507987U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062438A (en) * | 2011-02-23 | 2011-05-18 | 苏州灵均暖通科技有限公司 | High-efficiency carbon fiber warmer |
| CN105091066A (en) * | 2015-09-01 | 2015-11-25 | 孙洪喜 | Heating radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20171021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |