CN108337861A - Filter protection device - Google Patents
Filter protection device Download PDFInfo
- Publication number
- CN108337861A CN108337861A CN201810154225.0A CN201810154225A CN108337861A CN 108337861 A CN108337861 A CN 108337861A CN 201810154225 A CN201810154225 A CN 201810154225A CN 108337861 A CN108337861 A CN 108337861A
- Authority
- CN
- China
- Prior art keywords
- shell
- protection device
- filter protection
- filter
- temperature detector
- 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
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H1/00—Constructional details of impedance networks whose electrical mode of operation is not specified or applicable to more than one type of network
- H03H2001/0021—Constructional details
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a kind of filter protection devices; including shell; upper cover; several the first struts in shell and several the second struts; the fixinig plate being respectively arranged on case top both sides of the edge; set on enclosure interior and the heat conducting pipe outside shell and refrigerator pipe are extended to, the temperature detector and flow regulator being set on hull outside face；Two side bottom of shell is equipped with several heat emission holes, and upper lid is equipped with two inserted blocks, is equipped on each fixinig plate and is connected with flow regulator with the matched jack of inserted sheet, temperature detector, temperature detector is fixed on heat conducting pipe and extends on the end outside shell.The present invention has the characteristics that can to make filter to work at a constant temperature and good airproof performance.
Description
Technical field
The present invention relates to technical field of electronic equipment, more particularly, to one kind can make filter work at a constant temperature with it is close
The good filter protection device of envelope property.
Background technology
The filter circuit that filter is made of capacitance, inductance and resistance；Filter can be to specific frequency in circuit
Frequency other than frequency point or the frequency point is effectively filtered out, and one specific frequency of power supply signal or elimination of a special frequency is obtained
Power supply signal after rate.
It, can be to filter if cooling down not in time, radiating due to will produce certain heat in filter operational process itself
Sensitivity interfere and shorten the service life of filter housing and internal component；In addition, making filtering in the short time
Device continue working in the case where temperature difference is larger can also interfere the sensitivity of filter, and cannot be satisfied work needs
It asks.Therefore, design it is a kind of filter can be made to work at a constant temperature the filter protection device with good airproof performance, to meet user
Demand it is imperative.
Invention content
The present invention is to overcome in the prior art, and traditional filter housing heat dissipation performance is poor, poor sealing, influence in
The service life problem of portion's component, provide it is a kind of can make filter work at a constant temperature and the filter of good airproof performance protect
Protection unit.
To achieve the above object, the present invention uses following technical scheme：
A kind of filter protection device, including shell, upper cover, be set to shell in several the first struts and several second
Bar, the fixinig plate being respectively arranged on case top both sides of the edge set on enclosure interior and extend to the heat conducting pipe outside shell and cold
Tracheae, the temperature detector and flow regulator being set on hull outside face；Two side bottom of shell is equipped with several heat dissipations
Hole, upper lid are equipped with two inserted blocks, are equipped with and the matched jack of inserted sheet, temperature detector and flow tune on each fixinig plate
Regulating device connects, and temperature detector is fixed on heat conducting pipe and extends on the end outside shell.
In the present invention, the first strut and the second strut play the role of supporting internal electronic component, temperature detector and
Flow regulator, the operating ambient temperature for adjusting electronic component in filter, ensure the sensitivity of filter not by
Interference.The present invention has the characteristics that can to make filter to work at a constant temperature and good airproof performance.
Preferably, temperature detector includes temperature sense copper ring and oval elastic ball, temperature sense copper ring includes upper half
Round copper sheet and the lower semi-circular copper sheet being connect with oval elastic ball, oval elastic ball, which is internally provided with several, to be stretched up and down
Spiral helicine temperature sense copper wire, oval elastic ball lower part are connect with lever one end, and upper half circle copper sheet, lower semi-circular copper sheet are logical
Pin fixation is crossed to be wrapped on heat conducting pipe.
Preferably, flow regulator includes tightener, it is set to the fixed transverse rod of tightener upper end, is set under tightener
The hollow control box at end, control box upper end opening, the control-rod set on tightener lower end can be moved up and down along control box upper end；
Control box is internally provided with the control sheet for the ellipse being connect with control-rod, and control box is located on refrigerator pipe, and control sheet can be inserted into cold
In tracheae, fixed transverse rod is connect with the lever other end.
Preferably, tightener includes upper connecting rod, lower connecting rod and connector sleeve, connector sleeve respectively with upper connecting rod, under
Connecting rod is threadedly coupled.
Preferably, the first strut of each item and each item the second strut cross-distribution are in latticed.First strut and second
Bar constitutes a latticed holder, is used to support internal electronic component and isolation internal electronic component and shell bottom
Heat dissipation effect is reinforced in the effect that face is in direct contact.
Preferably, being equipped with card hole on each inserted block, it is equipped on one side external surface of shell residing for each fixinig plate
With the matched buckle of card hole.Buckle and card hole cooperate, and strengthen the leakproofness between upper cover and shell.
Preferably, being equipped with the first mounting hole on each fixinig plate, it is equipped on upper cover both sides of the edge and is fixed with first
Identical second mounting hole in hole aperture.First mounting hole and the second mounting hole can pass through spiral shell for making between shell and upper cover
Bolt is fixedly connected.
Preferably, housing bottom is equipped with sucker, sucker is fixedly connected with the casing.Sucker is for reinforcing filter and ground
Between fixation, while filter being avoided to be in direct contact with ground, filter is avoided to make moist.
Therefore, the present invention has the advantages that：（1）Electronic component in filter is set to be in constant temperature for a long time
It works under environment, ensures that the sensitivity of filter is interference-free；（2）The leakproofness of filter protection shell is improved, is reinforced
To the protecting effect of filter internal electronic component.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the shell in the present invention；
Fig. 2 is a kind of structural schematic diagram of the upper cover in the present invention；
Fig. 3 is a kind of structural schematic diagram of the temperature detector and flow regulator of the present invention.
In figure：Shell 1, upper cover 2, the first strut 3, the second strut 4, fixinig plate 5, heat emission hole 6, inserted block 7, jack 8, card hole
9, the first mounting hole 10, the second mounting hole 11, temperature detector 12, refrigerator pipe 13, heat conducting pipe 14, temperature sense copper ring 15, ellipse
Circle elastic ball 16, temperature sense copper wire 17, lever 18, tightener 19, fixed transverse rod 20, control box 21, control-rod 22, control sheet
23, upper connecting rod 24, lower connecting rod 25, connector sleeve 26.
Specific implementation mode
The present invention will be further described with specific implementation mode below in conjunction with the accompanying drawings：
A kind of filter protection device as depicted in figs. 1 and 2, including shell 1, upper cover 2, several first be set in shell
Strut 3 and several the second struts 4, the fixinig plate 5 being respectively arranged on case top both sides of the edge set on enclosure interior and extend
Heat conducting pipe 14 outside to shell and refrigerator pipe 13, the temperature detector 12 and flow regulator being set on hull outside face；Shell
Two side bottom of body is equipped with several heat emission holes 6, and upper lid is equipped with two inserted blocks 7, is equipped with and inserted sheet phase on each fixinig plate
The jack 8 of cooperation, temperature detector is connected with flow regulator, and temperature detector is fixed on heat conducting pipe and extends to outside shell
On end.Housing cross-sectional is rectangular.
The first strut of each item and each item the second strut cross-distribution are in latticed.First strut and the second strut constitute one
A latticed holder, is used to support internal electronic component and isolation internal electronic component is in direct contact with housing bottom surface
Effect, reinforce heat dissipation effect.
It is equipped with card hole 9 on each inserted block, is equipped with and card hole phase on one side external surface of shell residing for each fixinig plate
The buckle of cooperation.Buckle and card hole cooperate, and strengthen the leakproofness between upper cover and shell.It is also all provided on each fixinig plate
There is the first mounting hole 10, the second mounting hole identical with the first mounting hole aperture 11 is equipped on upper cover both sides of the edge.First is solid
Hole and the second mounting hole are determined for making between shell and upper cover, can be fixedly connected by bolt.
In addition, housing bottom is additionally provided with sucker, sucker is fixedly connected with the casing.Sucker for reinforce filter and ground it
Between fixation, while filter being avoided to be in direct contact with ground, filter is avoided to make moist.
As shown in figure 3, temperature detector includes temperature sense copper ring 15 and oval elastic ball 16, temperature sense copper ring includes
Upper half circle copper sheet and the lower semi-circular copper sheet being connect with oval elastic ball, oval elastic ball, which is internally provided with several, to be stretched up and down
The spiral helicine temperature sense copper wire 17 of contracting, oval elastic ball lower part are connect with 18 one end of lever, upper half circle copper sheet, lower half circle
Shape copper sheet is wrapped in by pin fixation on heat conducting pipe.
Flow regulator includes tightener 19, is set to the fixed transverse rod 20 of tightener upper end, is set to tightener lower end
Hollow control box 21, control box upper end opening, the control-rod 22 set on tightener lower end can be moved up and down along control box upper end；
Control box is internally provided with the control sheet 23 for the ellipse being connect with control-rod, and control box is located on refrigerator pipe 13, and control sheet can insert
Enter in refrigerator pipe, fixed transverse rod is connect with the lever other end.Tightener includes upper connecting rod 24, lower connecting rod 25 and connector sleeve
26, connector sleeve is threadedly coupled with upper connecting rod, lower connecting rod respectively.
Heat conducting pipe is stretched into for conducting heat in filter protection device, and temperature detector is used to detect the temperature of heat conducting pipe, from
And indirectly detect the temperature in filter protection device, it generates heat when the electronic component of filter is started to work, makes filtering
When temperature in device protective device increases, heat conducting pipe is heated to transfer heat to temperature sense copper ring, and temperature sense copper ring again will
Heat transfer gives oval elastic ball, the expansion elongation of temperature sense copper wire, and to make oval elastic ball extend, lever one end is to moving down
It is dynamic, to drive the lever other end to move up, control sheet is driven to move up, to which the cold air flow for making refrigerator pipe pass through increases
Greatly, to make the air conditioning quantity flowed out increase, closed indoor temperature is made to automatically keep stabilization；
When the temperature in filter protection device declines, temperature sense copper wire is gradually shortened, to make oval elastic ball shorten,
Lever one end moves up, and to drive the lever other end to move down, control sheet is driven to move down, to keep refrigerator pipe logical
The cold air flow crossed reduces, and to make the air conditioning quantity flowed out become smaller, the temperature in filter protection device is made to automatically keep surely
It is fixed.
The occupation mode of the present invention is as follows：
The electronic component of filter is positioned over the first strut and the second strut is constituted on lattice support frame, upper cover is covered, makes
Two inserted blocks on upper lid are inserted into the jack on the fixinig plate of shell both sides two, while making each fixinig plate and upper cover respectively
Surface is bonded, and by the buckle on one side external surface of shell residing for each fixinig plate, is stretched into the card hole on inserted block and is fastened,
Finally by bolt is used, through the first mounting hole and the second mounting hole, shell and upper cover are fixedly connected.Filter it is defeated
Enter and export, is accessed and picked out through heat emission hole by lead.
It should be understood that this embodiment is only used to illustrate the invention but not to limit the scope of the invention.In addition, it should also be understood that,
After having read the content of the invention lectured, those skilled in the art can make various modifications or changes to the present invention, these etc.
Valence form is also fallen within the scope of the appended claims of the present application.
Claims (8)
1. a kind of filter protection device, characterized in that including shell（1）, upper cover（2）, several first in shell
Strut（3）With several the second struts（4）, the fixinig plate that is respectively arranged on case top both sides of the edge（5）, it is set to enclosure interior
And extend to the heat conducting pipe outside shell（14）And refrigerator pipe（13）, the temperature detector on hull outside face（12）And flow
Regulating device；Two side bottom of shell is equipped with several heat emission holes（6）, upper lid is equipped with two inserted blocks（7）, on each fixinig plate
It is equipped with and the matched jack of inserted sheet（8）, temperature detector connects with flow regulator, and temperature detector is fixed on heat conduction
Pipe extends on the end outside shell.
2. filter protection device according to claim 1, characterized in that temperature detector includes temperature sense copper ring
（15）With oval elastic ball（16）, temperature sense copper ring includes upper half circle copper sheet and the lower semi-circular that is connect with oval elastic ball
Copper sheet, oval elastic ball are internally provided with several spiral helicine temperature sense copper wires that can be stretched up and down（17）, oval elastic ball
Lower part and lever（18）One end connects, and upper half circle copper sheet, lower semi-circular copper sheet are wrapped in by pin fixation on heat conducting pipe.
3. filter protection device according to claim 1, characterized in that flow regulator includes tightener（19）,
Fixed transverse rod set on tightener upper end（20）, it is set to the hollow control box of tightener lower end（21）, control box upper end opening,
Control-rod set on tightener lower end（22）It can be moved up and down along control box upper end；Control box, which is internally provided with, to be connect with control-rod
The control sheet of ellipse（23）, control box is located on refrigerator pipe, and control sheet can be inserted into refrigerator pipe, and fixed transverse rod is another with lever
End connection.
4. filter protection device according to claim 3, characterized in that tightener includes upper connecting rod（24）, lower company
Extension bar（25）And connector sleeve（26）, connector sleeve respectively with upper connecting rod, lower connecting rod be threadedly coupled.
5. filter protection device according to claim 1, characterized in that the first strut of each item and the second strut of each item are handed over
Fork distribution is in latticed.
6. filter protection device according to claim 1, characterized in that be equipped with card hole on each inserted block（9）, each
It is equipped on one side external surface of shell residing for fixinig plate and the matched buckle of card hole.
7. according to the filter protection device described in claims 1 or 2 or 3 or 4 or 5 or 6, characterized in that on each fixinig plate
It is equipped with the first mounting hole（10）, the second mounting hole identical with the first mounting hole aperture is equipped on upper cover both sides of the edge
（11）.
8. according to the filter protection device described in claims 1 or 2 or 3 or 4 or 5 or 6, characterized in that housing bottom is equipped with
Sucker, sucker are fixedly connected with the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810154225.0A CN108337861B (en) | 2018-02-22 | 2018-02-22 | Filter protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810154225.0A CN108337861B (en) | 2018-02-22 | 2018-02-22 | Filter protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108337861A true CN108337861A (en) | 2018-07-27 |
| CN108337861B CN108337861B (en) | 2020-02-21 |
Family
ID=62929653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810154225.0A Active CN108337861B (en) | 2018-02-22 | 2018-02-22 | Filter protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108337861B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080924A (en) * | 2018-08-30 | 2018-12-25 | 惠州攸特电子股份有限公司 | Filter housing labeling device |
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| CN206472112U (en) * | 2017-01-26 | 2017-09-05 | 合肥博仑微波器件有限公司 | A kind of water proof radiating passive filter |
| CN206490656U (en) * | 2017-02-27 | 2017-09-12 | 苏州宝迈通讯科技有限公司 | Filter housing |
| CN107482883A (en) * | 2016-03-22 | 2017-12-15 | 国网山东省电力公司龙口市供电公司 | Power inverter with circuit protection device |
| CN207588815U (en) * | 2018-02-22 | 2018-07-06 | 德清利维通讯科技股份有限公司 | Filter protection shell |
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2018
- 2018-02-22 CN CN201810154225.0A patent/CN108337861B/en active Active
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| CN102612299A (en) * | 2012-02-15 | 2012-07-25 | 武汉华海通用电气有限公司 | Power device heat pipe heat-removal system with controlled cooling air volume |
| CN202617590U (en) * | 2012-06-29 | 2012-12-19 | 东莞市科仕达电源设备有限公司 | Network machine cabinet |
| CN102722199A (en) * | 2012-07-06 | 2012-10-10 | 上海交通大学 | Refrigeration cooling device for biological electrophoresis apparatus |
| JP2015211088A (en) * | 2014-04-24 | 2015-11-24 | 富士通株式会社 | Device and system |
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| CN205248045U (en) * | 2015-11-23 | 2016-05-18 | 天津市方圆电气设备有限公司 | A supplementary heat abstractor for transformer |
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| CN106304792A (en) * | 2016-09-17 | 2017-01-04 | 冯占飞 | A kind of high pressure harmonic management wave filter cooling device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080924A (en) * | 2018-08-30 | 2018-12-25 | 惠州攸特电子股份有限公司 | Filter housing labeling device |
| CN109080924B (en) * | 2018-08-30 | 2024-04-16 | 惠州攸特电子股份有限公司 | Filter shell labeling equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108337861B (en) | 2020-02-21 |
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Effective date of registration: 20200511 Address after: Room 1,020, Nanxun Science and Technology Pioneering Park, No. 666 Chaoyang Road, Nanxun District, Huzhou City, Zhejiang Province, 313000 Patentee after: Huzhou You Yan Intellectual Property Service Co.,Ltd. Address before: 313200 Zhejiang city of Huzhou province Deqing County Economic Development Zone Deqing Unshu Road No. 1200 Patentee before: DEQING LIWEI COMMUNICATION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20200810 Address after: Room 115, building 2, 411 Qianqian Road, Jinhui Town, Fengxian District, Shanghai 201400 Patentee after: CHINA ROLLAY ELECTRIC (SHANGHAI) Co.,Ltd. Address before: Room 1,020, Nanxun Science and Technology Pioneering Park, No. 666 Chaoyang Road, Nanxun District, Huzhou City, Zhejiang Province, 313000 Patentee before: Huzhou You Yan Intellectual Property Service Co.,Ltd. |