CN212875743U - Novel high stable frequency source constant temperature device - Google Patents
Novel high stable frequency source constant temperature device Download PDFInfo
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- CN212875743U CN212875743U CN202022151634.0U CN202022151634U CN212875743U CN 212875743 U CN212875743 U CN 212875743U CN 202022151634 U CN202022151634 U CN 202022151634U CN 212875743 U CN212875743 U CN 212875743U
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Abstract
The utility model discloses a novel high stable frequency source constant temperature device, which comprises a high stable frequency source body, wherein a temperature rising component, a temperature control component and a temperature reducing component are respectively arranged in the high stable frequency source body, the temperature rising component comprises an electric heating rod and an electric heating wire, two sides of the inner wall of the high stable frequency source body are respectively and fixedly connected with one end of the electric heating rod and one end of the electric heating wire, the temperature reducing component comprises two groups of fans and two groups of refrigerating sheets, a temperature sensor and a temperature control switch are electrically connected, and the electric heating rod, the electric heating wire, the fans and the refrigerating sheets are all electrically connected with the temperature control switch, to solve the problems set forth in the background art described above.
Description
Technical Field
The utility model relates to a constant temperature equipment technical field specifically is a novel high stable frequency source constant temperature equipment.
Background
The frequency source is the basic signal source of the electronic system, mainly include two kinds of fixed point frequency source and synthetic frequency source, the fixed point frequency source mainly includes fixed point frequency oscillator, fixed point frequency lock phase source and crystal oscillator frequency multiplier, etc., the fixed point frequency oscillator is generally used for realizing the point frequency source with low frequency accuracy requirement in the microwave frequency band, the medium oscillator is used for realizing microwave integration, low phase noise, stable temperature point frequency source because of high Q value, small size, easy to realize mixing integration, and can further improve the frequency accuracy by adopting the constant temperature or temperature compensation mode, the constant temperature voltage controlled oscillator can directly realize the ultra wide band frequency modulation of high linearity because of low temperature drift, has also obtained the wide application, the quartz crystal oscillator is a high stable frequency source, but can only work in the range of hundreds of megahertz, the stable frequency source of the microwave frequency is usually realized by the quartz crystal oscillator through frequency multiplication, the frequency multiplication can adopt phase-locked frequency multiplication or direct frequency multiplication, the lowest frequency spectrum near-end phase noise can be obtained by adopting a direct frequency multiplication mode, along with the development of large-scale integrated circuits, the digital frequency division phase-locked circuit is widely applied to a microwave system due to the characteristics of greatly reduced additional phase noise, high reliability, flexible use of a digital interface and the like, a synthetic frequency source is also called a frequency synthesizer or a frequency synthesizer, the synthetic frequency source can be divided into a direct mode and an indirect mode according to the composition mode, and various frequency sources are generated according to the development of science and technology, wherein the synthetic frequency source comprises a high-stability frequency source.
The inside heat abstractor that includes basically of current high stable frequency source, however, still lack constant temperature equipment, when extreme weather uses or high stable frequency source live time is longer, very easily because inside temperature reason leads to high stable frequency source device unstability, influences work, reduces work efficiency, therefore we propose a novel high stable frequency source constant temperature equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel high stable frequency source constant temperature equipment, through the design of this device, realize the constant temperature design to high stable frequency source device, make its whole use more stable, enlarge the rate of utilization in extreme weather to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel high-stability frequency source constant temperature device comprises a high-stability frequency source body, wherein a temperature rising component, a temperature control component and a temperature reducing component are respectively arranged in the high-stability frequency source body, the temperature rising assembly comprises an electric heating rod and an electric heating wire, two sides of the inner wall of the high-stability frequency source body are respectively and fixedly connected with one end of the electric heating rod and one end of the electric heating wire, the cooling assembly comprises two groups of fans and two groups of refrigerating sheets, two sides of the inner wall of the high-stability frequency source body are respectively and fixedly connected with one side of the two groups of fans and one side of the two groups of refrigerating sheets, one end of each of the two groups of fans extends to the inner wall of the high-stability frequency source body, the temperature control component comprises a temperature sensor and a temperature control switch, the temperature sensor is electrically connected with the temperature control switch, the electric heating rod, the electric heating wire, the fan and the refrigerating sheet are electrically connected with the temperature control switch.
Preferably, two sets of fan one side all fixedly connected with first support frame, two sets of first support frame one end all fixed connection is in high stable frequency source body inner wall.
Preferably, two sets of refrigeration piece one side fixedly connected with fixed block, fixed block one side fixed connection is in high stable frequency source body inner wall.
Preferably, through holes are symmetrically formed in the extending positions of the two groups of fans on one side of the high-stability frequency source body.
Preferably, the inner wall of the high-stability frequency source body is provided with an insulation board.
Preferably, two sets of equal fixedly connected with second support frame of fan opposite side, equal fixed connection in high stable frequency source body inner wall of second support frame one end.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a design of high stable frequency source body, through the intensification subassembly, the design of cooling subassembly and temperature control subassembly, through the artifical constant temperature who sets for needs of temperature control switch, respond to the inside temperature of high stable frequency source body in real time through the temperature-sensing ware, through the electric heating rod, electric heating wire, fan and refrigeration piece all with temperature control switch electric connection, when sensing the temperature and being less than constant temperature and need intensification, open electric heating rod and electric heating wire to high stable frequency source body internal heating through automatic trigger temperature control switch is automatic, when sensing the temperature and needing to cool down above constant temperature, open piece and fan and cool down to inside through automatic trigger temperature control switch is automatic, accomplish the thermostatic control to high stable frequency source body.
Drawings
FIG. 1 is a schematic sectional view of the front view of the present invention;
FIG. 2 is a schematic view of the internal top cross-sectional structure of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: 1. a high stable frequency source body; 2. a temperature raising component; 3. an electrical heating rod; 4. an electric heating wire; 5. a thermal insulation board; 6. a temperature control assembly; 7. a temperature sensor; 9. a temperature control switch; 10. a cooling assembly; 11. a through hole; 12. a first support frame; 13. a second support frame; 14. a fixed block; 15. a refrigeration plate; 16. a fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a novel high-stability frequency source constant temperature device comprises a high-stability frequency source body 1, wherein a heating assembly 2, a temperature control assembly 6 and a cooling assembly 10 are respectively arranged in the high-stability frequency source body 1, the inside of the high-stability frequency source body 1 is heated through the heating assembly 2, the inside of the high-stability frequency source body 1 is cooled through the cooling assembly 10, and the heating assembly 2 and the cooling assembly 10 are automatically controlled through the temperature control assembly 6;
the heating up subassembly 2 includes electrical heating rod 3 and electric heating wire 4, 1 inner wall both sides in high stable frequency source body are fixed connection respectively in 3 one ends of electrical heating rod and 4 one ends of electric heating wire, electrical heating rod 3 and electric heating wire 4 all with temperature control switch 9 electric connection, through temperature control switch 9 and external power source electric connection, through the internal temperature of 7 real time monitoring high stable frequency source bodies of temperature-sensing ware, when the temperature reduction needs the intensification in high stable frequency source body 1, heat up to the inside through 9 automatic control electrical heating rods 3 of temperature control switch and electric heating wire 4, when the temperature reachs temperature control switch 9 and sets for the constant temperature value, the stop heating intensifies, 9 brands of temperature control switch do: TOPOR, model number: TP-138;
the cooling assembly 10 comprises two groups of fans 16 and two groups of refrigerating sheets 15, two sides of the inner wall of the high-stability frequency source body 1 are respectively and fixedly connected to one side of each of the two groups of fans 16 and one side of each of the two groups of refrigerating sheets 15, one side of each of the two groups of fans 16 is fixedly connected with a first support frame 12, one end of each of the two groups of first support frames 12 is fixedly connected to the inner wall of the high-stability frequency source body 1, the other side of each of the two groups of fans 16 is fixedly connected with a second support frame 13, one end of each of the second support frames 13 is fixedly connected to the inner wall of the high-stability frequency source body 1, and the fans;
15 one side fixedly connected with fixed block 14 of two sets of refrigeration pieces, 14 one side fixed connection of fixed block is in 1 inner wall of high stable frequency source body, 16 one ends of two sets of fans all extend to 1 inner wall of high stable frequency source body, 1 one side of high stable frequency source body is located 16 extended position symmetries of two sets of fans and has seted up through-hole 11, through the design of through-hole 11, make inside cooling constantly rapid, when detecting the higher needs cooling of temperature in the high stable frequency source body 1 through temperature-sensing ware 7 and handle, cool down to inside through two sets of fans of temperature control switch 9 automatic control and two sets of refrigeration pieces 15, when the temperature reachs temperature control switch 9 and sets for the constant temperature value, the automatic shutdown cooling, 7 brands of temperature-sensing ware do: DOCOROM, model number: TR 02123-90;
the working principle is as follows: through the design of the heating component 2, the cooling component 10 and the temperature control component 6, the required constant temperature is manually set through the temperature control switch 9, the internal temperature of the high stable frequency source body 1 is sensed in real time through the temperature sensor 7, the electric heating rod 3, the electric heating wire 4, the fan 16 and the refrigerating sheet 15 are electrically connected with the temperature control switch 9, when the temperature sensor 7 detects that the temperature of the high stable frequency source body 1 is lower than the constant temperature, and when the temperature needs to be raised, the electric heating rod 3 and the electric heating wire 4 are automatically started through automatically triggering the temperature control switch 9 to heat the internal part of the high stable frequency source body 1, when the temperature sensor 7 detects that the temperature of the high stable frequency source body 1 is higher than the constant temperature, and when the temperature needs to be lowered, the two groups of refrigerating sheets 15 and two groups of fans 16 are automatically started through automatically triggering the temperature control switch 9 to cool the internal part of the, the constant temperature control of the high-stability frequency source body 1 is completed, and the stability of the high-stability frequency source body 1 is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel high stable frequency source constant temperature device, includes high stable frequency source body (1), its characterized in that: the high stable frequency source comprises a high stable frequency source body (1), wherein a heating assembly (2), a temperature control assembly (6) and a cooling assembly (10) are respectively arranged in the high stable frequency source body (1), the heating assembly (2) comprises an electric heating rod (3) and an electric heating wire (4), two sides of the inner wall of the high stable frequency source body (1) are respectively and fixedly connected with one end of the electric heating rod (3) and one end of the electric heating wire (4), the cooling assembly (10) comprises two groups of fans (16) and two groups of refrigerating sheets (15), two sides of the inner wall of the high stable frequency source body (1) are respectively and fixedly connected with one side of the two groups of fans (16) and one side of the two groups of refrigerating sheets (15), two groups of fans (16) are respectively extended to the inner wall of the high stable frequency source body (1), the temperature control assembly (6) comprises a temperature sensor (7) and a temperature control switch (9), the temperature sensor (7), the electric heating rod (3), the electric heating wire (4), the fan (16) and the refrigerating sheet (15) are all electrically connected with the temperature control switch (9).
2. The novel high stable frequency source thermostat of claim 1, characterized in that: two sets of fan (16) one side all fixedly connected with first support frame (12), two sets of first support frame (12) one end all fixed connection is in high stable frequency source body (1) inner wall.
3. The novel high stable frequency source thermostat of claim 1, characterized in that: two sets of refrigeration piece (15) one side fixedly connected with fixed block (14), fixed block (14) one side fixed connection is in high stable frequency source body (1) inner wall.
4. The novel high stable frequency source thermostat of claim 1, characterized in that: through holes (11) are symmetrically formed in the extending positions of the two groups of fans (16) on one side of the high-stability frequency source body (1).
5. The novel high stable frequency source thermostat of claim 1, characterized in that: and the inner wall of the high-stability frequency source body (1) is provided with a heat insulation plate (5).
6. The novel high stable frequency source thermostat of claim 1, characterized in that: two sets of equal fixedly connected with second support frame (13) of fan (16) opposite side, the equal fixed connection in high stable frequency source body (1) inner wall of second support frame (13) one end.
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| CN202022151634.0U CN212875743U (en) | 2020-09-27 | 2020-09-27 | Novel high stable frequency source constant temperature device |
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| CN202022151634.0U CN212875743U (en) | 2020-09-27 | 2020-09-27 | Novel high stable frequency source constant temperature device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114489201A (en) * | 2022-04-15 | 2022-05-13 | 中国科学院宁波材料技术与工程研究所 | Inherent frequency adjusting and stabilizing method and related assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114489201A (en) * | 2022-04-15 | 2022-05-13 | 中国科学院宁波材料技术与工程研究所 | Inherent frequency adjusting and stabilizing method and related assembly |
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