CN214334466U - Heating plate structure is hatched to constant temperature - Google Patents
Heating plate structure is hatched to constant temperature Download PDFInfo
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- CN214334466U CN214334466U CN202120545153.XU CN202120545153U CN214334466U CN 214334466 U CN214334466 U CN 214334466U CN 202120545153 U CN202120545153 U CN 202120545153U CN 214334466 U CN214334466 U CN 214334466U
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Abstract
The utility model relates to the technical field of heating plates, and provides a constant-temperature incubation heating plate structure, which comprises a heating plate and a heating panel, wherein the heating panel is tightly attached to the upper surface of the heating plate; the utility model overcomes the defects of the prior art, has reasonable design, and solves the problems that the prior heating plate has temperature edge effect and the heating plate has no temperature acquisition; the utility model has the advantages that the heat radiation fins and the heat insulation board are arranged, the heating is uniform, the temperature edge effect is avoided, and the incubation effect is improved; the temperature sensor is arranged, so that the temperature condition of the heat dissipation plate can be acquired in real time; by arranging the comb-tooth-shaped radiating fins and arranging the through holes, the radiating area and the radiating efficiency are increased; the heat dissipation plate and the heat insulation plate can be detached and replaced independently, so that the replacement cost is reduced; the silica gel foaming plate is tightly attached to the lower surface of the heating plate, so that the temperature loss below the heating plate is reduced; the utility model discloses simple structure, reasonable in design, the practicality is high.
Description
Technical Field
The utility model relates to a hot plate technical field, concretely relates to heating plate structure is hatched to constant temperature.
Background
Constant temperature heating plates are often used to heat enclosed spaces to bring the temperature in the space to a constant value suitable for sample incubation.
The heating plate used at present is of a flat plate structure, and has a heating temperature edge effect, namely the temperature of the periphery of the heating plate is obviously lower than that of a middle area in the aspects of temperature rising and falling speed and stable temperature due to the rapid heat dissipation of a heat sink, and the temperatures of different positions are different; and the heating plate has no temperature acquisition, the temperature cannot be accurately adjusted and controlled, and the incubation effect is poor.
To this end, we propose a structure of a constant temperature incubation heating plate.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a constant temperature incubation heating plate structure, which overcomes the defects of the prior art, has reasonable design, and solves the problems that the prior heating plate used at present is a flat plate structure, has heating temperature edge effect and no temperature acquisition of the heating plate, can not accurately adjust and control temperature, and has poor incubation effect; by arranging the heat radiating fins and the heat insulating plate, the hot air flows contact and incubate the sample through the heat radiating fins, and the heating is uniform; the heat insulation plate insulates heat of the edge of the heat dissipation plate, so that the edge effect of heating temperature is avoided, and the incubation effect is improved; the temperature sensor is arranged, so that the temperature condition of the heat dissipation plate can be acquired in real time, and can be adjusted in time when the temperature changes, thereby achieving the purpose of constant-temperature incubation; the comb-tooth-shaped radiating fins and the through holes are arranged on the radiating plate, so that the contact area of hot air flow passing through the fins is increased, and the heat energy conducted on the radiating plate can be effectively taken away, so that the radiating area and the radiating efficiency are increased; the heat dissipation plate and the heat insulation plate are detachably connected, and when one structure is damaged, the heat dissipation plate and the heat insulation plate can be independently detached and replaced, so that the replacement cost is reduced; the silica gel foaming plate is tightly attached to the lower surface of the heating plate, so that the temperature loss below the heating plate is reduced; the utility model discloses simple structure, reasonable in design, the practicality is high.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a constant temperature incubation heating plate structure comprises a heating plate and a heat dissipation plate, wherein the heat dissipation plate is tightly attached to the upper surface of the heating plate;
the radiating fins are arranged on the radiating plate and are mutually connected into a comb-tooth-shaped structure by a plurality of radiating fins;
the heat insulation plate comprises a heat insulation plate, wherein mounting holes are formed in the edges of the heat insulation plate corresponding to the heat dissipation plate, and the heat insulation plate is detachably connected to the heat dissipation plate through the mounting holes;
still include temperature sensor, temperature sensor sets up on the heating panel and is located heat radiation fin's one side, gathers heating panel temperature in real time, helps adjusting the hot plate and keeps best incubation temperature.
Preferably, the heat dissipation plate is provided with a plurality of through holes, and the heat dissipation fins are provided with gaps on the heat dissipation plate above the through holes.
Preferably, the heat insulation plate is of a square frame structure, a semicircular hole is formed in an inner frame of the heat insulation plate, the heat radiation fins penetrate through the inner frame, and the temperature sensor penetrates through the semicircular hole.
Preferably, one end of the heating plate is connected with a heat transfer pipe, and the input end of the heat transfer pipe is connected with an external heating circuit.
Preferably, the lower surface of the heating plate is tightly attached with a silica gel foaming plate.
Preferably, the heat dissipation plate is made of aluminum alloy.
(III) advantageous effects
The embodiment of the utility model provides a heating plate structure is hatched to constant temperature. The method has the following beneficial effects:
1. avoid appearing temperature edge effect, the heating is even: by arranging the radiating fins and the heat insulation plate, hot air flows contact with the incubated sample through the radiating fins and are heated uniformly; the heat insulation plate insulates heat of the edge of the heat dissipation plate, so that the edge effect of heating temperature is avoided, and the incubation effect is improved;
2. temperature real-time monitoring: the temperature sensor is arranged, so that the temperature condition of the heat dissipation plate can be acquired in real time, and can be adjusted in time when the temperature changes, thereby achieving the purpose of constant-temperature incubation;
3. the heat dissipation efficiency is improved: the comb-tooth-shaped radiating fins and the through holes are arranged on the radiating plate, so that the contact area of hot air flow passing through the fins is increased, and the heat energy conducted on the radiating plate can be effectively taken away, so that the radiating area and the radiating efficiency are increased;
4. the heating panel and heat insulating board can be changed alone, saves the cost: the heat dissipation plate and the heat insulation plate are detachably connected, and when one structure is damaged, the heat dissipation plate and the heat insulation plate can be independently detached and replaced, so that the replacement cost is reduced;
5. and (3) reducing temperature loss: the silica gel foaming plate is tightly attached to the lower surface of the heating plate, so that the temperature loss below the heating plate is reduced;
6. the utility model discloses simple structure, reasonable in design, the practicality is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is an enlarged view taken at A in FIG. 2;
in the figure: a heating plate 1; a heat transfer pipe 1.1; a heat dissipation plate 2; heat radiation fins 2.1; a through hole 2.2; a heat insulation plate 3; a silica gel foam board 4; a temperature sensor 5.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to the attached figures 1-3, a constant temperature incubation heating plate structure comprises a heating plate 1 and a heat dissipation plate 2, wherein the heat dissipation plate 2 is tightly attached to the upper surface of the heating plate 1;
the heat dissipation plate 2 is provided with heat dissipation fins 2.1, and the heat dissipation fins 2.1 are mutually connected into a comb-tooth structure by a plurality of heat dissipation fins;
the heat insulation plate comprises a heat insulation plate 3, wherein mounting holes are formed in the edges of the heat insulation plate 3 corresponding to the heat dissipation plate 2, and the heat insulation plate 3 is detachably connected to the heat dissipation plate 2 through the mounting holes;
still include temperature sensor 5, temperature sensor 5 sets up on heating panel 2 and is located one side of heat radiation fin 2.1, gathers heating panel 2 temperature in real time, helps adjusting heating plate 2 to keep best incubation temperature.
Compared with the prior art, the utility model has the advantages that by arranging the heat radiation fins 2.1 and the heat insulation plate 3, the hot air flows contact with the incubation sample through the heat radiation fins 2.1, and the heating is uniform; the heat insulation plate 3 insulates the edge of the heat dissipation plate 2, so that the edge effect of heating temperature is avoided, and the incubation effect is improved; the temperature sensor 5 is arranged, so that the temperature condition of the heat dissipation plate 2 can be acquired in real time, and can be adjusted in time when the temperature changes, thereby achieving the purpose of constant-temperature incubation; the comb-tooth-shaped radiating fins 2.1 are arranged on the radiating plate 2, so that the contact area of hot air flow passing through the fins is increased, and the radiating effect is improved; the heat dissipation plate 2 and the heat insulation plate 3 are detachably connected, and when one structure is damaged, the heat dissipation plate can be independently detached and replaced, so that the replacement cost is reduced; the utility model discloses simple structure, reasonable in design, the practicality is high.
In this embodiment, the heat dissipation plate 2 is provided with a plurality of through holes 2.2, and the heat dissipation fins 2.1 are provided with gaps on the heat dissipation plate above the through holes 2.2, so that the through holes 2.2 can effectively take away heat energy conducted on the heat dissipation plate, thereby improving heat dissipation efficiency.
In the embodiment, the heat insulation plate 3 is of a square frame structure, a semicircular hole is formed in an inner frame of the heat insulation plate, the heat dissipation fins 2.1 are arranged in the inner frame in a penetrating manner, and the temperature sensor 5 is arranged in the semicircular hole in a penetrating manner; the square frame body can effectively carry out heat insulation treatment on the edge of the heat dissipation plate 2, and the heating temperature edge effect is avoided.
In this embodiment, one end of the heating plate 1 is connected to a heat pipe 1.1, and an input end of the heat pipe 1.1 is connected to an external heating circuit.
In this embodiment, the lower surface of hot plate 1 is closely laminated with silica gel foaming board 4, reduces the temperature loss of hot plate 1 below.
In this embodiment, the heat dissipation plate 2 is made of an aluminum alloy material, so that the heat conduction efficiency of the aluminum alloy material is high, the energy consumption is reduced, and the use cost is low.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A constant temperature incubation heating plate structure comprises a heating plate and a heat dissipation plate, wherein the heat dissipation plate is tightly attached to the upper surface of the heating plate;
the method is characterized in that: the radiating fins are arranged on the radiating plate and are mutually connected into a comb-tooth-shaped structure by a plurality of radiating fins;
the heat insulation plate comprises a heat insulation plate, wherein mounting holes are formed in the edges of the heat insulation plate corresponding to the heat dissipation plate, and the heat insulation plate is detachably connected to the heat dissipation plate through the mounting holes;
still include temperature sensor, temperature sensor sets up on the heating panel and is located heat radiation fin's one side, gathers heating panel temperature in real time, helps adjusting the hot plate and keeps best incubation temperature.
2. A structure of a constant temperature incubation heating plate according to claim 1, wherein: the radiating plate is provided with a plurality of through holes, and the radiating fins are provided with gaps on the radiating plate above the through holes.
3. A structure of a constant temperature incubation heating plate according to claim 1, wherein: the heat insulation plate is of a square frame structure, a semicircular hole is formed in the inner frame, the heat radiation fins penetrate through the inner frame, and the temperature sensor penetrates through the semicircular hole.
4. A structure of a constant temperature incubation heating plate according to claim 1, wherein: one end of the heating plate is connected with a heat transfer pipe, and the input end of the heat transfer pipe is connected with an external heating circuit.
5. A structure of a constant temperature incubation heating plate according to claim 1, wherein: the lower surface of hot plate is closely laminated with silica gel foaming board.
6. A structure of a constant temperature incubation heating plate according to claim 1, wherein: the heating panel is made of aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120545153.XU CN214334466U (en) | 2021-03-16 | 2021-03-16 | Heating plate structure is hatched to constant temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120545153.XU CN214334466U (en) | 2021-03-16 | 2021-03-16 | Heating plate structure is hatched to constant temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214334466U true CN214334466U (en) | 2021-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120545153.XU Active CN214334466U (en) | 2021-03-16 | 2021-03-16 | Heating plate structure is hatched to constant temperature |
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| CN (1) | CN214334466U (en) |
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2021
- 2021-03-16 CN CN202120545153.XU patent/CN214334466U/en active Active
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