CN203859956U - Power supply assembly - Google Patents
Power supply assembly Download PDFInfo
- Publication number
- CN203859956U CN203859956U CN201420248369.XU CN201420248369U CN203859956U CN 203859956 U CN203859956 U CN 203859956U CN 201420248369 U CN201420248369 U CN 201420248369U CN 203859956 U CN203859956 U CN 203859956U
- Authority
- CN
- China
- Prior art keywords
- power supply
- lid
- supply module
- cable tray
- wire
- 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
Links
Landscapes
- Installation Of Indoor Wiring (AREA)
- Details Of Indoor Wiring (AREA)
Abstract
The utility model relates to a power supply assembly. The power supply assembly comprises a shell, a driving power supply, and a conducting wire, wherein the driving power supply is disposed in the shell, the conducting wire is in electrical connection with the driving power supply, a curving wiring channel is disposed in the shell, and the conducting wire stretches out of the shell through the wiring channel. With the power supply assembly, the connection between the conducting wire and the driving power supply is made firmer, and the conducting wire is prevented from being broken by pressing.
Description
Technical field
The utility model relates to a kind of power supply module, relates in particular to a kind of power supply module of light fixture.
Background technology
At present, the light fixture of selling on market generally comprises lamp body and power supply module.Power supply module is realized and being electrically connected to lamp body by a wire.Power supply module is also provided with the wire that another root is electrically connected to external power source.Power supply module comprises the first lid and the second lid mutually covering.Driving power is arranged in power supply module, and is arranged on the first lid or the second lid.The cover plate that power supply module is provided with the breach of wiring and covers this breach, in order to make wire have certain stretching resistance, cover plate need to be to wire is radially applied to certain pressure, radially to compress wire.But this mode, cover plate may damage wire.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of power supply module.
In order to solve above technical problem, power supply module of the present utility model comprises housing, driving power and wire, described driving power is arranged in described housing, described wire is electrically connected to described driving power, wherein, in described housing, be provided with crooked cable tray, described wire stretches out described housing after described cable tray.
Preferably, described cable tray comprises some subchannels that are communicated with successively, and adjacent subchannel is mutually vertical.
Preferably, described cable tray comprises 5 cross-talk passages.
Preferably, at least local tight fit of the inwall of described wire and described cable tray.
Preferably, described housing comprises the first lid and the second lid mutually covering, and described driving power is arranged on described the first lid.
Preferably, described cable tray is arranged on described the first lid.
Preferably, described cable tray is surrounded by the rib on described the first lid.
Preferably, described the first lid is connected with the mode of described the second lid by clamping.
Preferably, described the second lid is provided with breach, and described cable tray is arranged at described indentation, there, and described power supply module also comprises the shielding part that covers described breach, and described shielding part is provided with described wire is limited in to the limiting section in described cable tray.
Preferably, described limiting section is limit rib, and described limit rib and described shielding part are one-body molded.
Power supply module of the present utility model, it is crooked by described cable tray is arranged to, when described wire bears certain external broach, the inwall of described cable tray will apply certain resistance to described wire, to prevent that external broach from acting on the junction of described wire and described driving power, thereby make to be connected more firmly between described wire and described driving power, with prior art, compare, also can prevent that wire from being crushed.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of a kind of embodiment of power supply module of the present utility model;
Fig. 2 is the explosive view of the power supply module in Fig. 1;
Fig. 3 is the schematic perspective view that the power supply module in Fig. 1 is removed shielding part;
Fig. 4 is the schematic perspective view that power supply module in Fig. 1 is removed one of them visual angle after shielding part and the second lid;
Fig. 5 is the schematic perspective view of the first lid;
Fig. 6 is the enlarged drawing of local A in Fig. 5;
Fig. 7 is the schematic perspective view that power supply module in Fig. 1 is removed another visual angle after shielding part and the second lid;
Fig. 8 is the schematic perspective view at one of them visual angle of the second lid;
Fig. 9 is the schematic perspective view at another visual angle of the second lid;
Figure 10 is the schematic perspective view of shielding part.
Embodiment
Below in conjunction with Fig. 1 to Figure 10, a kind of embodiment of power supply module of the present utility model is described in detail.The power supply module of the present embodiment comprises housing, driving power 6 and wire 5.In the present embodiment, described housing is square.In the present embodiment, described housing comprises along upper and lower to the first lid 1 mutually covering and the second lid 2.Described driving power 6 is arranged in described housing, and in the present embodiment, described driving power 6 is arranged on the middle part of described the first lid 1, and the mode that described driving power 6 can connect by clamping or screw is connected with described the first lid 1.Described wire 5 is two, and it is electrically connected to described driving power 6 respectively, and in the present embodiment, the two ends of described driving power 6 are respectively equipped with electric connector 61, and described wire 5 is electrically connected to described driving power 6 by described electric connector 61.Two regions that are provided with the two ends that are distributed in driving power 6 in described housing, are respectively crooked cable tray 18.Two groups of cable tray 18 are along the diagonal setting of housing, described wire 5 stretches out described housing after described cable tray 18, it is crooked by described cable tray 18 is arranged to, when described wire 5 bears certain external broach, the inwall of described cable tray 18 will apply certain resistance to described wire 5, to prevent that external broach from acting on the junction of described wire 5 and described driving power 6, thus make between described wire 5 and described driving power 6 be connected more firm.With prior art, compare, also can prevent that wire 5 from being crushed.In the present embodiment, described cable tray 18 is arranged on described the first lid 1, and described cable tray 18 surrounds by extending upward from described the first lid 1 diapire one the some ribs 19 that form.Described cable tray 18 comprises 5 sections of subchannels (181,182,183,185,186) that are communicated with successively.In the present embodiment, adjacent subchannel is mutually vertical.Orthogonal by adjacent subchannel is arranged to, structure is comparatively simple, and can make the inwall of cable tray 18 produce enough resistances to wire 5.Certainly, adjacent subchannel also can be arranged to mutually not vertical.At least local tight fit of inwall of described wire 5 and described cable tray 18, at least at regional area, the diameter of described wire 5 is greater than the width of cable tray 18, can make like this inwall of cable tray 18 produce larger resistance to wire 5.Described the first lid 1 is connected with the mode of described the second lid 2 by clamping, and this connected mode operation is easier, and can save parts.Particularly, in the present embodiment, the sidewall of described the first lid 1 is provided with snap fit 12, the sidewall of described the second lid 2 is provided with draw-in groove 23, described snap fit 12 with described draw-in groove 23 clampings so that the sidewall sheath of the second lid 2 is located at the outside of the first lid 1, thereby the first lid 1 is connected together with the second lid 2.Certainly, the interface arrangment of the first lid 1 and the second lid 2 also can simple transformation, for example, on the first lid 1, establish draw-in groove, on the second lid 2, establishes snap fit.Certainly, described the first lid 1 and described the second lid 2 also can be connected by screw, or adopt other connected mode to connect.Described the second lid 2 is provided with breach, and described cable tray 18 is arranged at described indentation, there, and described power supply module also comprises the shielding part 3 that covers described breach.Described shielding part 3 is provided with described wire 5 is limited in to the limiting section in described cable tray 18, by limiting section is set, can prevent that wire 5 from departing from described cable tray 18, thereby make performance more stable, and can realize easily between wire 5 and driving power 6 and form and be electrically connected, also facilitate repair and maintenance.In the present embodiment, described limiting section is limit rib 31, and described limit rib 31 is one-body molded with described shielding part 3.In the present embodiment, described shielding part 3 comprises roof 38 and the sidewall 37 extending to the direction that is approximately perpendicular to described roof 38 along two adjacent limits of described roof 38.The some plate-like structures that are parallel to each other that described limit rib 31 forms to downward-extension for the inner surface from described roof 38.Described limit rib 31 be pressed in described wire 5 towards the surface of described shielding part 3, so that described wire can not be towards the direction motion of described shielding part 3.Described shielding part 3 is connected with described housing.Particularly, the sidewall on described the first lid 1 is provided with 2 spacing holes 13, and described shielding part 3 is provided with 2 guide vane end stops 36 that match with described spacing hole 13, and at confined state, described guide vane end stop 36 inserts described spacing hole 13.The position connecting with described the second lid 2 of described shielding part 3 is also provided with snap fit 32, guide vane end stop 33 and guide vane end stop 35; The sidewall 25 of described the second lid 2 is provided with spacing block 21 and spacing block 22, thereby forms breach a, breach b and breach c on the second lid 2.At confined state, described guide vane end stop 35 coordinates with described breach a; Described guide vane end stop 33 coordinates with described breach c, and described snap fit 32 is through the inward flange that is connected in described sidewall 25 after described breach b.On the inner surface of the roof 38 of described shielding part 3, be also provided with guiding rib 39, the upper surface of described the second lid 2 is also provided with gathering sill 27, in assembling process, described guiding rib 39 coordinates with described gathering sill 27, thereby play the guide-localization effect in installation process, so that described shielding part 3 successfully completes to install with fit structure between described housing, coordinate.
Power supply module of the present utility model, it is crooked by described cable tray is arranged to, when described wire bears certain external broach, the inwall of described cable tray will apply certain resistance to described wire, to prevent that external broach from acting on the junction of described wire and described driving power, thereby make to be connected more firmly between described wire and described driving power, with prior art, compare, also can prevent that wire from being crushed.
As described above, be only preferred embodiment of the present utility model, be not used for limiting practical range of the present utility model, all equalizations of doing according to the utility model change and modify, be all the utility model claim scope and contain, give an example no longer one by one here.
Claims (10)
1. a power supply module, comprises housing, driving power and wire, and described driving power is arranged in described housing, described wire is electrically connected to described driving power, it is characterized in that, in described housing, be provided with crooked cable tray, described wire stretches out described housing after described cable tray.
2. power supply module according to claim 1, is characterized in that, described cable tray comprises some subchannels that are communicated with successively, and adjacent subchannel is mutually vertical.
3. power supply module according to claim 2, is characterized in that, described cable tray comprises 5 cross-talk passages.
4. power supply module according to claim 1, is characterized in that, at least local tight fit of the inwall of described wire and described cable tray.
5. power supply module according to claim 1, is characterized in that, described housing comprises the first lid and the second lid mutually covering, and described driving power is arranged on described the first lid.
6. power supply module according to claim 5, is characterized in that, described cable tray is arranged on described the first lid.
7. power supply module according to claim 6, is characterized in that, described cable tray is surrounded by the rib on described the first lid.
8. power supply module according to claim 5, is characterized in that, described the first lid is connected with the mode of described the second lid by clamping.
9. power supply module according to claim 5, it is characterized in that, described the second lid is provided with breach, described cable tray is arranged at described indentation, there, described power supply module also comprises the shielding part that covers described breach, and described shielding part is provided with described wire is limited in to the limiting section in described cable tray.
10. power supply module according to claim 9, is characterized in that, described limiting section is limit rib, and described limit rib and described shielding part are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420248369.XU CN203859956U (en) | 2014-05-15 | 2014-05-15 | Power supply assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420248369.XU CN203859956U (en) | 2014-05-15 | 2014-05-15 | Power supply assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203859956U true CN203859956U (en) | 2014-10-01 |
Family
ID=51609799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420248369.XU Expired - Fee Related CN203859956U (en) | 2014-05-15 | 2014-05-15 | Power supply assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203859956U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106993387A (en) * | 2017-05-27 | 2017-07-28 | 欧普照明股份有限公司 | Power pack |
| CN111928165A (en) * | 2020-09-25 | 2020-11-13 | 江西嘉捷鑫源科技有限公司 | Driving power supply of ceiling lamp and ceiling lamp |
-
2014
- 2014-05-15 CN CN201420248369.XU patent/CN203859956U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106993387A (en) * | 2017-05-27 | 2017-07-28 | 欧普照明股份有限公司 | Power pack |
| CN106993387B (en) * | 2017-05-27 | 2023-12-29 | 欧普照明股份有限公司 | Power supply box |
| CN111928165A (en) * | 2020-09-25 | 2020-11-13 | 江西嘉捷鑫源科技有限公司 | Driving power supply of ceiling lamp and ceiling lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2604891A1 (en) | Raceway with multi-positionable receptacle blocks | |
| WO2009129405A3 (en) | Solar panel junction box | |
| CN202915289U (en) | Rail lamp track with lamp connecting head | |
| CA2605072A1 (en) | Four-way jumper/half block | |
| CN204514978U (en) | Do not have a power failure and change table Intelligent meter box and the connector for electric energy meter plug seat | |
| CN203859956U (en) | Power supply assembly | |
| CN204517067U (en) | Do not have a power failure and change table plug seat | |
| CN201623296U (en) | Socket | |
| CN104466482A (en) | Lantern-shaped contact head | |
| CN104701692A (en) | Meter changing plug seat without power cut | |
| CN204632929U (en) | Type low-voltage cable jockey | |
| CN203911071U (en) | Wire harness connector | |
| CN204680770U (en) | A kind of fast insertion terminal | |
| CN204179250U (en) | Locomotive electric cad system equipment wiring switching device | |
| CN204068813U (en) | The electric machine controller of a kind of IGBT drive module and application thereof | |
| CN205900815U (en) | A terminal block mounting structure for total line type electric actuator | |
| CN203423568U (en) | Motor lead sheath structure and motor applying same | |
| CN202616435U (en) | Rapid wire connector | |
| CN102945878A (en) | Photovoltaic wiring box | |
| CN203326141U (en) | Grounding block | |
| CN203056185U (en) | Charging socket connector | |
| CN203481574U (en) | Power strip | |
| CN102683918A (en) | Quick wire connector | |
| CN203135028U (en) | Power supply plugboard | |
| CN203911072U (en) | Pierced SATA wire harness connector |
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: 20141001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |