CN201210607Y - Power supply box of detector - Google Patents
Power supply box of detector Download PDFInfo
- Publication number
- CN201210607Y CN201210607Y CNU2008200948521U CN200820094852U CN201210607Y CN 201210607 Y CN201210607 Y CN 201210607Y CN U2008200948521 U CNU2008200948521 U CN U2008200948521U CN 200820094852 U CN200820094852 U CN 200820094852U CN 201210607 Y CN201210607 Y CN 201210607Y
- Authority
- CN
- China
- Prior art keywords
- power pack
- line ball
- ball lid
- screw
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a power supply case of a detector, comprising a bottom cover, a top cover connected at the middle of the bottom cover and a press line cover respectively connected at two ends of the bottom cover and integrated with the bottom cover, on one side of which is turnably connected to the bottom cover; one of the press line cover and the bottom cover is provided with a buckle, and the other is provided with card positions matching with the buckle. The power supply case adopts a turnable press line cover, which does not fall off and lose with the screw after being opened, matches with the bottom cover simply and mounting and wiring are convenient.
Description
Technical field
The utility model relates to a kind of detection equipment, more particularly, relates to a kind of power pack of detector.
Background technology
Existing detector is installed on the indoor ceiling with Embedded method usually, is used for the indoor non-attended light control and the control of heating ventilation air-conditioning system, is applicable to occasions such as office, storeroom, kitchen, public lavatory.
Fig. 1 and Fig. 2 show detector of the prior art.As depicted in figs. 1 and 2, this detector 10 comprises inductor 11 and power pack 12.Wherein power pack 12 comprises box body 13, is provided with line ball lid 15 at box body 13 two ends.Line ball lid 15 is provided with screw 16.On the bottom 17 of box body 13, also be provided with corresponding screw 18.Screw passes screw 16,18, and line ball lid 15 is fixed on the box body 13.Same end at line ball lid 15 and bottom 17 is provided with easy holes, when connecting thicker power line, easy holes is cracked, and the power line of same diameter is passed from easy holes.
The defective of this existing detector is: line ball lid 15 separates fully with box body 13, loses easily when wiring; Need to use a plurality of screw, assembling is complicated.Owing to be subjected to the restriction of easy holes diameter, can not connect diameter power supply and the load line bigger than easy holes, when connecting diameter than little power supply of easy holes and load line, can not line pressure is tight.
The utility model content
The technical problems to be solved in the utility model is, loses, installs complicated defective easily at the line ball lid of detector in the prior art, and a kind of power pack of detector is provided, and the fixed form of its line ball lid is very easy.
The technical scheme that its technical problem that solves the utility model adopts is: the power pack of constructing a kind of detector, the line ball lid that comprises bottom, is connected the top cover at described bottom middle part and is connected to described bottom two ends, a side of described line ball lid can be connected on the described bottom with stirring; Described line ball lid and described bottom wherein one be provided with buckle, another person is provided with and the described screens that is clasped.
In the power pack of detector described in the utility model, described power pack comprises first end and second end, and described first end is provided with the connector socket that is used to connect holding wire.
In the power pack of detector described in the utility model, second end of described power pack is provided with the terminal board that is used to connect power supply and load line; Being positioned at line ball lid and bottom on second end of power pack covers and is provided with easy holes.
In the power pack of detector described in the utility model, described power pack also comprises screw, is positioned on the line ball lid of power pack second end and the bottom to be provided with the screw that is connected with described screw; Described bottom is provided with at least two grooves, and described groove extends to the bottom end from the screw both sides on the bottom, makes and forms deformable elastic part between these two grooves.
In the power pack of detector described in the utility model, the diameter of the easy holes on described line ball lid and the described bottom is different.
In the power pack of detector described in the utility model, the line ball that is positioned on second end of power pack covers, also be provided with at least two corresponding grooves, described groove extends to line ball lid end from the both sides of described screw, makes and forms deformable elastic part between the groove.
Implement the power pack of detector of the present utility model, have following beneficial effect: power pack has adopted convertible line ball lid, can not lose after opening, and is simple with cooperating of bottom, the convenient installation and wiring.The holding wire of inductor directly inserts the connector socket of power pack, and it is more convenient to fix, install.Elastic part on the bottom adds the easy holes in different apertures on line ball lid, the bottom to make power pack can adopt the power supply and the load line of different thicknesses.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of detector in the prior art;
Fig. 2 is the decomposing schematic representation of the power pack of detector in the prior art;
Fig. 3 is the structural representation of detector of the present utility model;
Fig. 4 A is the structural representation of power pack of the present utility model;
Fig. 4 B is the structural representation of power pack of the present utility model under line ball lid open mode, shows first end of power pack;
Fig. 4 C is the structural representation of power pack of the present utility model under line ball lid open mode, shows second end of power pack;
Fig. 5 is the structural representation of power pack of the present utility model when not using easy holes to carry out wiring;
Fig. 6 is the structural representation of power pack of the present utility model when only using the easy holes of bottom to carry out wiring;
Fig. 7 is the structural representation of power pack of the present utility model when only using the easy holes of line ball lid to carry out wiring;
Fig. 8 is a power pack of the present utility model structural representation when using the easy holes of bottom and line ball lid to carry out wiring;
Fig. 9 is the polycrystalline substance schematic diagram of power pack of the present utility model;
Figure 10 is put into schematic diagram on the ceiling with power pack of the present utility model;
Figure 11 is that the inductor that this use is novel is fixed to the schematic diagram on the ceiling;
Figure 12 is the schematic diagram after detector of the present utility model is installed.
Embodiment
As shown in Figure 3, detector 100 of the present utility model comprises inductor 101 and power pack 102, connects by holding wire 103 between the two.With reference to Fig. 4 A and 4B, the line ball lid 106 that power pack 102 comprises bottom 104, is connected the top cover 105 at bottom 104 middle parts and is connected to bottom 104 two ends.One side of line ball lid 106 is hinged on the bottom 104 by rotating shaft; Perhaps one-body molded with bottom 104; Opposite side is provided with screens 107, and the correspondence position of bottom 104 is provided with the buckle 108 that cooperates with screens 107.Otherwise, can cover at line ball buckle is set on 106, and on bottom 104, screens is set.This screens 107 can be the groove that cooperates with buckle 108.During assembling, stir line ball lid 106, make its with bottom 104 fastenings after, exerting pressure makes buckle 108 engage with screens 107.Wiring or when taking out stitches need be opened line ball lid 106, and aim at the breach at screens 107 places with " one " word bottle opener and be upturned this moment, just can make buckle 108 and screens 107 disengagings.
In order to adapt to different power supplys and load line 114, be positioned at the easy holes that line ball lid 106 and bottom 104 on second end 112 of power pack 102 is provided with different apertures.With reference to Fig. 5, when using less power supply of diameter and load line 114, for example 0.5-2.5mm need not use easy holes.With reference to Fig. 6,, for example during 6-8mm, can only use the easy holes 119 on the bottom 104 when the diameter of power supply and load line 114 is big slightly.With reference to Fig. 7,, can only use the easy holes 118 on the line ball lid 106 when the diameter of power supply and load line 114 during for 9-11mm for example.With reference to Fig. 8, when the diameter of power supply and load line 114 is about 12.5mm, line ball can be covered 106 and bottom 104 on easy holes 118,119 all crack.
As shown in Figure 9, can be compacted in order to make power supply and load line 114, and when making the diameter of power supply and load line 114 bigger slightly than the diameter of easy holes 118,119, also can use, bottom 104 is provided with two grooves 120.These two grooves 120 are positioned at second end of power pack 102, lay respectively at the both sides of the screw 117 of bottom 104, and extend to bottom 104 ends, make and form elastic part 121 between these two grooves 120, when being subjected to external force, elastic part 121 can be out of shape on above-below direction.When the diameter of power supply and load line 114 than the easy holes diameter at its place hour, screw 123 can be further rotated screw 123 after passing screw 116,117 and locking, makes upwards distortion of elastic part 121, and power supply and load line 114 are compressed.When the diameter of power supply and load line 114 is bigger than the easy holes diameter at its place, can oppress elastic part 121, make its downward distortion.The quantity of groove 120 also can be three, four etc.
Be positioned on the line ball lid 106 on power pack 102 second ends, at least two corresponding grooves also can be set, described groove extends to line ball from the both sides of screw 123 and covers 106 ends, makes and forms deformable elastic part between the groove.
Figure 10-12 shows detector 100 is installed to process on the ceiling.Shown in accompanying drawing, power supply and load line 114 are pulled out the hole from ceiling, and carefully connect the wire with power pack 102.Afterwards power pack 102 is sent in the hole, be positioned on the ceiling.Next two spring clips 122 of inductor 101 are drawn close and put into the hole up, allow two spring clips 122 snap in ceiling automatically.The installation site of adjusting inductor 101 at last gets final product.State after detector 100 is installed on the ceiling as shown in figure 12.
Claims (6)
1, a kind of power pack of detector, the line ball lid that comprises bottom, is connected the top cover at described bottom middle part and is connected to described bottom two ends is characterized in that a side of described line ball lid can be connected on the described bottom with stirring; Described line ball lid and described bottom wherein one be provided with buckle, another person is provided with and the described screens that is clasped.
2, the power pack of detector according to claim 1 is characterized in that, described power pack comprises first end and second end, and described first end is provided with the connector socket that is used to connect holding wire.
3, the power pack of detector according to claim 2 is characterized in that, second end of described power pack is provided with the terminal board that is used to connect power supply and load line; Being positioned at line ball lid and bottom on second end of power pack covers and is provided with easy holes.
4, the power pack of detector according to claim 3 is characterized in that, described power pack also comprises screw, is positioned on the line ball lid of power pack second end and the bottom to be provided with the screw that is connected with described screw; Described bottom is provided with at least two grooves, and described groove extends to the bottom end from the screw both sides on the bottom, makes and forms deformable elastic part between the groove.
5, the power pack of detector according to claim 3 is characterized in that, the diameter of the easy holes on described line ball lid and the described bottom is different.
6, the power pack of detector according to claim 4, it is characterized in that the line ball that is positioned on second end of power pack covers, also be provided with at least two corresponding grooves, described groove extends to line ball lid end from the both sides of described screw, makes and forms deformable elastic part between the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200948521U CN201210607Y (en) | 2008-06-16 | 2008-06-16 | Power supply box of detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200948521U CN201210607Y (en) | 2008-06-16 | 2008-06-16 | Power supply box of detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201210607Y true CN201210607Y (en) | 2009-03-18 |
Family
ID=40481343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200948521U Expired - Fee Related CN201210607Y (en) | 2008-06-16 | 2008-06-16 | Power supply box of detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201210607Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335280A (en) * | 2013-05-30 | 2013-10-02 | 安徽天瑞电子科技有限公司 | LED driving power supply housing structure |
| CN108575064A (en) * | 2018-06-12 | 2018-09-25 | 合肥美菱股份有限公司 | A kind of master control board box structure and its assembly method for refrigerator mechanical chamber |
-
2008
- 2008-06-16 CN CNU2008200948521U patent/CN201210607Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335280A (en) * | 2013-05-30 | 2013-10-02 | 安徽天瑞电子科技有限公司 | LED driving power supply housing structure |
| CN108575064A (en) * | 2018-06-12 | 2018-09-25 | 合肥美菱股份有限公司 | A kind of master control board box structure and its assembly method for refrigerator mechanical chamber |
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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: 20090318 Termination date: 20150616 |
|
| EXPY | Termination of patent right or utility model |