CN204891479U - Drain pan and controller - Google Patents
Drain pan and controller Download PDFInfo
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- CN204891479U CN204891479U CN201520639492.9U CN201520639492U CN204891479U CN 204891479 U CN204891479 U CN 204891479U CN 201520639492 U CN201520639492 U CN 201520639492U CN 204891479 U CN204891479 U CN 204891479U
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- drain pan
- centre bore
- hole
- top cover
- wire hole
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Abstract
The utility model relates to a drain pan and controller. The drain pan is including a bottom surface and follow the lateral wall that extend the bottom surface, with the relative open end in bottom surface is used for forming the confined inner chamber with the top cap lock, the center of bottom surface is equipped with the centre bore, and the fastener passes through the centre bore passes the bottom surface, so that the top cap with the casing that forms behind the drain pan lock and the control panel fixed connection of controller. The utility model discloses technical scheme makes controller simple to operate reliable.
Description
Technical field
The utility model relates to a kind of Technology for Civil Air Defence Projects field, particularly relates to a kind of drain pan and controller.
Background technology
Air filtering system is mainly used as to filter the virus, bacterium, gemma etc. in extraneous contaminated air, to ensure fortification for being attacked or equipment is inner provides clean air, is widely used in the middle of civil air defense constructions and installations and military manned equipment.
Existing air filtering system comprises the air cleaner for removing virus, bacterium, gemma, and the specific works pattern of air cleaner is controlled by controller.Wherein, the body part of controller embeds the inside of air cleaner, and the faceplate part of controller exposes to air cleaner.Be connected with the inside of free radical stimulate device at air cleaner with Time Controller, to realize the control of controller to free radical stimulate device, thus realize removing virus, bacterium or gemma function.Body part is integrally embedded the installing hole of air cleaner by controller by prior art from the outside of air cleaner, and then with wire, controller is connected in air cleaner inside with free radical stimulate device, owing to needing free radical stimulate device is opened and the circuit of the wire of controller with free radical stimulate device is connected when operating, therefore inconvenient operation and easily free radical stimulate device internal circuit being damaged.
Utility model content
In view of this, the utility model provides a kind of drain pan and controller, and main purpose is controller body and control panel can be installed respectively from installing plate both sides, thus makes easy installation and reliable.
For achieving the above object, the utility model mainly provides following technical scheme:
On the one hand, embodiment of the present utility model provides a kind of drain pan, the sidewall comprising a bottom surface and extend from described bottom surface;
The openend relative with described bottom surface is used for fastening the inner chamber being formed and close with top cover;
The center of described bottom surface is provided with centre bore, and securing member is by described centre bore through described bottom surface, and the housing formed after fastening with described drain pan to make described top cover is fixedly connected with the control panel of controller.
The purpose of this utility model and solve its technical problem and also can be applied to the following technical measures to achieve further.
Aforesaid drain pan, the face that described bottom surface is in described bottom shell is provided with the first boss, and described centre bore is arranged on described first boss, the through described bottom surface of described centre bore and described first boss.
Aforesaid drain pan, described centre bore is shoulder hole, is provided with First terrace in described centre bore.
Aforesaid drain pan, described centre bore is the shoulder hole that aperture, two ends is large, median pore radius is little, and described centre bore is provided with First terrace in the one end near described bottom shell, is provided with second step face in the one end near described drain pan outside.
Aforesaid drain pan, also comprises:
At least one wire hole, described wire hole is through hole, to stretch out and be connected with free radical stimulate device and power supply respectively for making the wire of circuit board in the described inner chamber of connection from described wire hole.
Aforesaid drain pan, described wire hole is arranged on described bottom surface.
Aforesaid drain pan, the face that described bottom surface is in described bottom shell is provided with the second boss, and described wire hole is through to be arranged on described second boss.
Aforesaid drain pan, also comprises:
Outgoing line sealing structure is flexible material, and described outgoing line sealing structure embeds in described wire hole, and described wire is stretched out from described wire hole by described outgoing line sealing structure.
Aforesaid drain pan, described wire hole is provided with the 3rd step surface on the top of described second boss;
Described outgoing line sealing structure is convex shape structure, suitable with described wire hole;
The small end of described convex shape structure stretches into described wire hole by described drain pan outside and through described 3rd step surface, the large end margin of described convex shape structure and described 3rd step surface is conflicted, deviates to keep out described outgoing line sealing structure from described wire hole;
Described outgoing line sealing structure is provided with the penetrating structure hole corresponding with described wire, and described structure hole, along the protrusion direction of described convex shape structure, passes from described structure hole to make described wire.
Aforesaid drain pan, the edge of described drain pan is provided with fixing hole, for being fixedly connected with described drain pan and top cover.
Aforesaid drain pan, the buckling surface edge of described drain pan is provided with gap, for the male cooperation corresponding with top cover; Or
The buckling surface edge of described drain pan is provided with projection, coordinates for the gap corresponding with top cover.
On the other hand, embodiment of the present utility model provides a kind of controller, comprising:
Controller body and control panel, described controller body and control panel are individually fixed in installing plate both sides;
Wherein, described controller body comprises above-mentioned drain pan and top cover, and described top cover and described drain pan fasten the inner chamber being formed and close, and described inner chamber is used for accommodating circuit board and control element.
By technique scheme, a kind of controller of the utility model at least has following advantages:
The technical scheme that the utility model provides is by arranging described drain pan, make the sidewall that described drain pan comprises a bottom surface and extends from described bottom surface, the openend relative with described bottom surface is used for fastening the inner chamber being formed and close with top cover, at the center of described bottom surface, centre bore is set, described centre bore is used for making securing member pass described bottom surface, fasten to make described top cover and described drain pan the housing formed to be fixedly connected with the control panel of controller, thus controller body and control panel can be installed respectively from installing plate both sides, like this, in-site installation can be carried out from the side of installing plate after described controller body and free radical stimulate device first connect by factory, thus simple installation, and the circuit of not fragile free radical stimulate device, therefore easy installation and reliable.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the forward sight structural representation of a kind of drain pan that embodiment of the present utility model provides;
Fig. 2 is the backsight structural representation of a kind of drain pan that embodiment of the present utility model provides;
Fig. 3 is the three-dimensional structure schematic diagram of a kind of drain pan that embodiment of the present utility model provides;
Fig. 4 is the A-A sectional view of Fig. 1;
Fig. 5 is the three-dimensional structure schematic diagram of a kind of controller that embodiment of the present utility model provides.
Detailed description of the invention
For further setting forth the utility model for the technological means reaching predetermined utility model object and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to according to the detailed description of the invention of the utility model application, structure, feature and effect thereof, be described in detail as follows.In the following description, the not necessarily same embodiment that different " embodiment " or " embodiment " refers to.In addition, special characteristic, structure or feature in one or more embodiment can be combined by any suitable form.
As shown in Figure 1, Figure 2 and Figure 3, a kind of drain pan that an embodiment of the present utility model proposes, the sidewall 200 comprising a bottom surface 100 and extend from described bottom surface 100.The openend relative with described bottom surface 100 is used for fastening the inner chamber being formed and close with top cover, is contained in described inner chamber with the circuit board and control element that make controller.The center of described bottom surface 100 is provided with centre bore 110, and securing member is by described centre bore 110 through described bottom surface 100, and the housing formed after fastening with described drain pan to make described top cover is fixedly connected with the control panel of controller.
The technical scheme that the utility model provides is by arranging described drain pan, make the sidewall that described drain pan comprises a bottom surface and extends from described bottom surface, the openend relative with described bottom surface is used for fastening the inner chamber being formed and close with top cover, at the center of described bottom surface, centre bore is set, described centre bore is used for making securing member pass described bottom surface, fasten to make described top cover and described drain pan the housing formed to be fixedly connected with the control panel of controller, thus controller body and control panel can be installed respectively from installing plate both sides, like this, in-site installation can be carried out from the side of installing plate after described controller body and free radical stimulate device first connect by factory, thus simple installation, and the circuit of not fragile free radical stimulate device, therefore easy installation and reliable.
Further, as shown in Figure 1, the face that described bottom surface 100 is in described bottom shell is provided with the first boss 120, and described centre bore 110 is arranged on described first boss 120, the through described bottom surface 100 of described centre bore 110 and described first boss 120.
A kind of situation is that described centre bore 110 is shoulder hole, is provided with First terrace in described centre bore 110.The hollow pipe of controller inner chamber connects the centre bore of top cover and drain pan from inside, be specially, one end of hollow pipe is stretched into the centre bore of top cover and offsets with the step surface of top cap central bore, the other end of hollow pipe stretches into the centre bore of drain pan and offsets with the First terrace of drain pan, hollow pipe is made to be communicated with the centre bore of described top cover and described drain pan, meanwhile, the hollow pipe of connection and centre bore and controller inner chamber can be separated, thus sealing function is played to controller inner chamber.
Another kind of situation is, as shown in Figure 4, described centre bore 110 can be the shoulder hole that aperture, two ends is large, median pore radius is little, and described centre bore 110 is provided with First terrace in the one end near described bottom shell, is provided with second step face in the one end near described drain pan outside.During installation, the hollow pipe of controller inner chamber connects the centre bore of top cover and drain pan from inside, be specially, one end of hollow pipe is stretched into the centre bore of top cover and offsets with the step surface of top cap central bore, the other end of hollow pipe stretches into the centre bore of drain pan and offsets with the First terrace of drain pan, makes hollow pipe be communicated with the centre bore of described top cover and described drain pan, simultaneously, the hollow pipe of connection and centre bore and controller inner chamber can be separated, thus sealing function is played to controller inner chamber.In addition, securing member passes the centre bore of described drain pan, described hollow pipe, the centre bore of top cover and the centre bore of described control panel successively from the outside of described drain pan, the fastener head of described securing member embeds the centre bore of described drain pan, and offset with described second step face, thus make controller more attractive in appearance.
Further, as depicted in figs. 1 and 2, described drain pan also comprises at least one wire hole 300, and described wire hole 300 is through hole, to stretch out and be connected with free radical stimulate device and power supply respectively for making the wire of circuit board in the described inner chamber of connection from described wire hole 300.
Further, as depicted in figs. 1 and 2, described wire hole 300 is arranged on described bottom surface 100.
Further, as shown in Figure 1, the face that described bottom surface 100 is in described bottom shell is provided with the second boss 130, and described wire hole 300 is through to be arranged on described second boss 130.
Further, as shown in Figure 2, described drain pan also comprises outgoing line sealing structure 400, and outgoing line sealing structure 400 can be flexible material, such as silica gel.Described outgoing line sealing structure 400 embeds in described wire hole 300, and described wire is stretched out from described wire hole 300 by described outgoing line sealing structure 400.
Further, as shown in Figure 4, described wire hole 300 is provided with the 3rd step surface on the top of described second boss.Described outgoing line sealing structure 400 is convex shape structure, suitable with described wire hole 300.The small end of described convex shape structure stretches into described wire hole by described drain pan outside and passes described 3rd step surface, and the large end margin of described convex shape structure and described 3rd step surface are conflicted, deviate from from described wire hole 300 to keep out described outgoing line sealing structure 400.
As shown in Figure 2, described outgoing line sealing structure 400 is provided with the penetrating structure hole 410 corresponding with described wire, and described structure hole 410, along the protrusion direction of described convex shape structure, passes from described structure hole 410 to make described wire.Here it should be noted that, described structure hole 410 can arrange according to yi word pattern, also can be arranged in two rows, or along certain circumferential arrangement, does not do concrete restriction here to the concrete arrangement mode of described structure hole 410.
Further, as shown in figures 1 and 3, the edge of described drain pan is provided with fixing hole 500, for being fixedly connected with described drain pan and top cover.Fixing hole 500 can be the hole with internal thread, and securing member penetrates from the fixing hole of top cover and tightens with fixing described top cover and described drain pan with the internal thread of described fixing hole 500.
Further, the buckling surface edge of described drain pan is provided with gap, for the male cooperation corresponding with top cover; Or the buckling surface edge of described drain pan is provided with projection, coordinate for the gap corresponding with top cover.Used by gap and male cooperation, closed position can be found accurately rapidly, save time, make fastening convenient and swift.
As shown in Figure 5, another embodiment of the present utility model provides a kind of controller, comprises controller body 10 and control panel 20, and described controller body and control panel are individually fixed in installing plate both sides.Wherein, described controller body 10 comprises drain pan 12 and top cover 11, and described top cover 11 fastens with described drain pan 12 inner chamber being formed and close, and described inner chamber is used for accommodating circuit board and control element.Concrete, described installing plate is clipped in the middle by described controller body 10 and described control panel 20, control panel 20 realizes controlling by the installing hole contactor controller body 10 of installing plate, securing member passes the centre bore of the centre bore of described controller body 10, described installing hole and described control panel successively to be fixedly connected with described controller body 10 and described control panel 20, and described installing plate is fixedly clamped by described controller body 10 and described control panel 20 simultaneously.
Described drain pan, the sidewall comprising a bottom surface and extend from described bottom surface;
The openend relative with described bottom surface is used for fastening the inner chamber being formed and close with top cover;
The center of described bottom surface is provided with centre bore, and described centre bore is used for making securing member pass described bottom surface, fastens the housing formed be fixedly connected with the control panel of controller to make described top cover and described drain pan.
The detailed description of the invention of described drain pan refers to the detailed description of the invention in an embodiment, repeats no more here.
The technical scheme that the utility model provides is by arranging described drain pan, make the sidewall that described drain pan comprises a bottom surface and extends from described bottom surface, the openend relative with described bottom surface is used for fastening the inner chamber being formed and close with top cover, at the center of described bottom surface, centre bore is set, described centre bore is used for making securing member pass described bottom surface, fasten to make described top cover and described drain pan the housing formed to be fixedly connected with the control panel of controller, thus controller body and control panel can be installed respectively from installing plate both sides, like this, in-site installation can be carried out from the side of installing plate after described controller body and free radical stimulate device first connect by factory, thus simple installation, and the circuit of not fragile free radical stimulate device, therefore easy installation and reliable.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, the any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (12)
1. a drain pan, is characterized in that, the sidewall comprising a bottom surface and extend from described bottom surface;
The openend relative with described bottom surface is used for fastening the inner chamber being formed and close with top cover;
The center of described bottom surface is provided with centre bore, and securing member is by described centre bore through described bottom surface, and the housing formed after fastening with described drain pan to make described top cover is fixedly connected with the control panel of controller.
2. drain pan according to claim 1, is characterized in that,
The face that described bottom surface is in described bottom shell is provided with the first boss, and described centre bore is arranged on described first boss, the through described bottom surface of described centre bore and described first boss.
3. drain pan according to claim 2, is characterized in that,
Described centre bore is shoulder hole, is provided with First terrace in described centre bore.
4. drain pan according to claim 2, is characterized in that,
Described centre bore is the shoulder hole that aperture, two ends is large, median pore radius is little, and described centre bore is provided with First terrace in the one end near described bottom shell, is provided with second step face in the one end near described drain pan outside.
5. the drain pan according to any one in Claims 1 to 4, is characterized in that, also comprises:
At least one wire hole, described wire hole is through hole, to stretch out and be connected with free radical stimulate device and power supply respectively for making the wire of circuit board in the described inner chamber of connection from described wire hole.
6. drain pan according to claim 5, is characterized in that,
Described wire hole is arranged on described bottom surface.
7. drain pan according to claim 6, is characterized in that,
The face that described bottom surface is in described bottom shell is provided with the second boss, and described wire hole is through to be arranged on described second boss.
8. drain pan according to claim 7, is characterized in that, also comprises:
Outgoing line sealing structure is flexible material, and described outgoing line sealing structure embeds in described wire hole, and described wire is stretched out from described wire hole by described outgoing line sealing structure.
9. drain pan according to claim 8, is characterized in that,
Described wire hole is provided with the 3rd step surface on the top of described second boss;
Described outgoing line sealing structure is convex shape structure, suitable with described wire hole;
The small end of described convex shape structure stretches into described wire hole by described drain pan outside and through described 3rd step surface, the large end margin of described convex shape structure and described 3rd step surface is conflicted, deviates to keep out described outgoing line sealing structure from described wire hole;
Described outgoing line sealing structure is provided with the penetrating structure hole corresponding with described wire, and described structure hole, along the protrusion direction of described convex shape structure, passes from described structure hole to make described wire.
10. drain pan according to claim 1, is characterized in that,
The edge of described drain pan is provided with fixing hole, for being fixedly connected with described drain pan and top cover.
11. drain pans according to claim 1, is characterized in that,
The buckling surface edge of described drain pan is provided with gap, for the male cooperation corresponding with top cover; Or
The buckling surface edge of described drain pan is provided with projection, coordinates for the gap corresponding with top cover.
12. 1 kinds of controllers, is characterized in that, comprising:
Controller body and control panel, described controller body and control panel are individually fixed in installing plate both sides;
Wherein, described controller body comprises the drain pan described in any one in the claims 1 ~ 11 and top cover, and described top cover and described drain pan fasten the inner chamber being formed and close, and described inner chamber is used for accommodating circuit board and control element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520639492.9U CN204891479U (en) | 2015-08-21 | 2015-08-21 | Drain pan and controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520639492.9U CN204891479U (en) | 2015-08-21 | 2015-08-21 | Drain pan and controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204891479U true CN204891479U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520639492.9U Active CN204891479U (en) | 2015-08-21 | 2015-08-21 | Drain pan and controller |
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| CN (1) | CN204891479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114423190A (en) * | 2022-01-25 | 2022-04-29 | 深圳市好盈科技有限公司 | Shell structure and instrument |
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2015
- 2015-08-21 CN CN201520639492.9U patent/CN204891479U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114423190A (en) * | 2022-01-25 | 2022-04-29 | 深圳市好盈科技有限公司 | Shell structure and instrument |
| CN114423190B (en) * | 2022-01-25 | 2024-03-22 | 深圳市好盈科技股份有限公司 | Shell structure and instrument |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |