CN103166158A - Junction box - Google Patents
Junction box Download PDFInfo
- Publication number
- CN103166158A CN103166158A CN201110426627XA CN201110426627A CN103166158A CN 103166158 A CN103166158 A CN 103166158A CN 201110426627X A CN201110426627X A CN 201110426627XA CN 201110426627 A CN201110426627 A CN 201110426627A CN 103166158 A CN103166158 A CN 103166158A
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- CN
- China
- Prior art keywords
- terminal
- screw
- box body
- terminal board
- terminal box
- 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.)
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Abstract
The invention provides a junction box comprising a box body, a terminal table is contained in the box body, the terminal table comprises a body, and at least part of the peripheral sides of the body is concaved inwards to form a plurality of U-shaped openings. The junction box provided with the terminal table is further provided. Due to the fact that the U-shaped openings which is concaved inwards are formed in the peripheral sides of the terminal table, pre-locking of screws can be achieved when the terminal table and the junction box are installed in a matched mode, and matched installation is favored.
Description
Technical field
The present invention relates to a kind of terminal box, relate in particular to the terminal box on a kind of LED of being applied to light fixture.
Background technology
Present LED light fixture has terminal box usually, and terminal box can be assisted the connection of power transmission line, and the transition when can be used as the corner of power transmission line, and the power transmission line that can be simultaneously the terminal box the inside provides protection.Terminal box inside is provided with the terminal board that plays the wiring effect, offers circular hole on terminal board, and screw passes this circular hole and matches with screw on terminal box, thereby terminal board is fixed on terminal box.
But above-mentioned assembling mode, screw can't lock together in advance with screw, and this has brought certain difficulty for the assembling of terminal board and terminal box.
In view of this, be necessary the structure of terminal board is improved, to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of terminal box, this terminal board can be realized locking in advance of screw when coordinating with the installation of terminal box, be convenient to install the carrying out of cooperation.
One of for achieving the above object, a kind of terminal box of the present invention, it comprises box body, comprises terminal board in described box body, described terminal board comprises body, it is characterized in that: at least part of some " U " type of formation opening that caves inward of described body week side.
As a further improvement on the present invention, described box body has the screw corresponding with described " U " type aperture position near on the surface of terminal board, and described terminal box comprises that the first screw passes described " U " type opening and screw, is fixed in terminal board on box body.
As a further improvement on the present invention, also be provided with some holes on the body of described terminal board.
As a further improvement on the present invention, described terminal box comprises the second screw, and the hole of offering on described the second screw and terminal board matches.
As a further improvement on the present invention, also be provided with the first sheet metal component and the second sheet metal component on described box body.
As a further improvement on the present invention, described the first sheet metal component comprises the first connecting portion and first fixed part vertical with the first connecting portion that is positioned on described box body side.
As a further improvement on the present invention, described the second sheet metal component comprises the second connecting portion and second fixed part vertical with the second connecting portion that is positioned on described box body side.
As a further improvement on the present invention, the bottom surface of the bottom surface of described the second fixed part and described box body is positioned at same level.
As a further improvement on the present invention, described terminal box also comprises power supply, and described power supply is fixed on terminal board by the second screw.
Compared with prior art, the invention has the beneficial effects as follows: the present invention makes terminal board when coordinating with the terminal box installation by " U " opening that all side settings at terminal board cave inward, and can realize locking in advance of screw, has facilitated the carrying out that coordinates is installed.
Description of drawings
Fig. 1 is the schematic perspective view of the terminal board of terminal box of the present invention;
Fig. 2 is the vertical view of terminal box of the present invention;
Fig. 3 is the sectional perspective schematic diagram of terminal box shown in Figure 2;
Fig. 4 is the partial enlarged drawing of terminal box shown in Figure 3;
Fig. 5 is for cuing open the schematic diagram except the upper section of box body screw along the dotted line in Fig. 4;
Fig. 6 is the upward view of terminal box of the present invention.
Embodiment
The present invention is described in detail below in conjunction with each execution mode shown in the drawings; but should be noted that; these execution modes are not limitation of the present invention; those of ordinary skills are according to these execution modes institutes work energy, method or structural equivalent transformation or substitute, within all belonging to protection scope of the present invention.
As shown in Figure 1, be the schematic perspective view of the terminal board 10 of terminal box 100 of the present invention, this terminal board 10 comprises body 11, and in present embodiment, body 11 is rectangular configuration, and at least part of the caving inward of all sides of body 11 forms four " U " type openings 111.Also be provided with some holes 112 for installing on above-mentioned body 11.
As shown in Figure 2, be the vertical view of terminal box 100 of the present invention, this terminal box 100 comprises box body 20, and lid (not shown) can be fastened on box body 20, surrounds the internal cavity (not shown) of terminal box 100.Include above-mentioned terminal board 10 in box body 20.
Cooperation is with reference to Fig. 4, shown in Figure 5, and Fig. 4 is the enlarged drawing of dotted portion in Fig. 3, and Fig. 5 is for cuing open the schematic diagram except the upper section of box body 20 screws 21 along the dotted line in Fig. 4.Box body 20 passes described opening 111 and screw 21 near having screw 21, the first screws 40 corresponding with described opening 111 positions on the surface of terminal board 10, and above-mentioned terminal board 10 is fixed in hole 112 on box body 20, to realize fixing.
Above-mentioned terminal board 10 is fixedly realized in the following way with box body 20: at first, the first screw 40 is provided, it is locked on screw 21, lock and refer at least part of the first screw 40 is screwed in screw 21, but the external screw thread of the first screw 40 can not be screwed in fully, the first screw 40 can be decided firmly to get final product.Then the opening 111 of terminal board 10 is aimed at the first screw 40 that locks, and terminal board 10 is pushed, make the first screw 40 that is exposed to screw 21 outsides enter into opening 111, then, the first screw 40 is screwed in screw 21 fully, so that terminal board 10 is fixed on box body 20.
As shown in Figure 3, for being the sectional perspective schematic diagram along the terminal box that dotted line cut in Fig. 2.Also be provided with the first sheet metal component 60 and the second sheet metal component 70 on box body 20, wherein the first sheet metal component 60 is used for realizing being fixedly connected with of box body 20 and lid (not shown), and the second sheet metal component 70 is for realizing that terminal box 100 coordinates with the installation of miscellaneous part.
The first sheet metal component 60 comprises the first connecting portion 61 and first fixed part 62 vertical with the first connecting portion 61 on the side that is positioned at box body 20.
Offer through hole (not shown) on the first connecting portion 61, one screw (not shown) is provided, this screw is passed above-mentioned through hole, together with making the first sheet metal component 60 and box body 20 being screwed onto, certainly, the first sheet metal component 60 also can be connected with box body 20 by other means, even the first sheet metal component 60 can be made of one piece with box body 20.
Can offer equally through hole (not shown) on the first fixed part 62, the first sheet metal component 60 and sheet metal component (not shown) on lid are linked together, thereby realize being fixedly connected with of box body 20 and lid.
The second sheet metal component 70 and the first sheet metal component 60 have similar structure, and it comprises the second connecting portion 71 and second fixed part 72 vertical with the second connecting portion 71 on the side that is positioned at box body 20.
It is identical with the execution mode of the first sheet metal component 70 that the installation of the second sheet metal component 70 and box body 20 and other parts coordinates, at this repeated description no longer.
As shown in Figure 6, upward view for terminal box 100 of the present invention, on same level, so design is for terminal box 100 is being installed when coordinating with miscellaneous part with the bottom surface 201 of box body 20 in the bottom surface 721 of the second fixed part 72, the cooperation that both can coordinate tightr.
In the present embodiment, be provided with altogether four fixed parts 72, a through hole 722 wherein is set respectively in two fixed parts 72, this through hole 722 can be under the effect of screw and LED light fixture fixing.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and in the situation that do not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, therefore is intended to include in the present invention dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limit related claim.
In addition, be to be understood that, although this specification is described according to execution mode, but be not that each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, and the technical scheme in each embodiment also can through appropriate combination, form other execution modes that it will be appreciated by those skilled in the art that.
Claims (9)
1. a terminal box (100), comprise box body (20), comprise terminal board (10) in described box body (20), described terminal board (10) comprises body (11), it is characterized in that: at least part of the caving inward of all sides of described body (11) forms some " U " type opening (111).
2. terminal box according to claim 1, it is characterized in that: described box body has the screw (21) corresponding with described " U " type aperture position near on the surface of terminal board, described terminal box comprises that the first screw (40) passes described " U " type opening and screw, is fixed in terminal board on box body.
3. terminal box according to claim 1, is characterized in that: also be provided with some holes (112) on the body of described terminal board.
4. terminal box according to claim 3, it is characterized in that: described terminal box comprises the second screw (50), the hole (112) of offering on described the second screw and terminal board matches.
5. terminal box according to claim 1, is characterized in that: also be provided with the first sheet metal component (60) and the second sheet metal component (70) on described box body.
6. terminal box according to claim 5 is characterized in that: described the first sheet metal component comprises the first connecting portion (61) and first fixed part (62) vertical with the first connecting portion (61) that is positioned on described box body side.
7. terminal box according to claim 5 is characterized in that: described the second sheet metal component comprises the second connecting portion (71) and second fixed part (72) vertical with the second connecting portion (71) that is positioned on described box body side.
8. terminal box according to claim 7 is characterized in that: the bottom surface of described the second fixed part (721) are positioned at same level with the bottom surface (201) of described box body.
9. terminal box according to claim 4, it is characterized in that: described terminal box also comprises power supply (30), and described power supply is fixed on terminal board by the second screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110426627XA CN103166158A (en) | 2011-12-19 | 2011-12-19 | Junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110426627XA CN103166158A (en) | 2011-12-19 | 2011-12-19 | Junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103166158A true CN103166158A (en) | 2013-06-19 |
Family
ID=48589008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110426627XA Pending CN103166158A (en) | 2011-12-19 | 2011-12-19 | Junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103166158A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3612547B2 (en) * | 1994-12-12 | 2005-01-19 | 静岡沖電気株式会社 | Connection device for information equipment |
| CN201078826Y (en) * | 2007-06-13 | 2008-06-25 | 铭鹏科技股份有限公司 | Improved structure of image and sound signal extender |
| CN101656404A (en) * | 2009-08-18 | 2010-02-24 | 张建孝 | Module assembly multifunctional distribution box |
| CN202424052U (en) * | 2011-12-19 | 2012-09-05 | 威方科技(苏州)有限公司 | Junction box |
-
2011
- 2011-12-19 CN CN201110426627XA patent/CN103166158A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3612547B2 (en) * | 1994-12-12 | 2005-01-19 | 静岡沖電気株式会社 | Connection device for information equipment |
| CN201078826Y (en) * | 2007-06-13 | 2008-06-25 | 铭鹏科技股份有限公司 | Improved structure of image and sound signal extender |
| CN101656404A (en) * | 2009-08-18 | 2010-02-24 | 张建孝 | Module assembly multifunctional distribution box |
| CN202424052U (en) * | 2011-12-19 | 2012-09-05 | 威方科技(苏州)有限公司 | Junction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |