CN203115657U - Desk lamp device - Google Patents
Desk lamp device Download PDFInfo
- Publication number
- CN203115657U CN203115657U CN 201320075873 CN201320075873U CN203115657U CN 203115657 U CN203115657 U CN 203115657U CN 201320075873 CN201320075873 CN 201320075873 CN 201320075873 U CN201320075873 U CN 201320075873U CN 203115657 U CN203115657 U CN 203115657U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- base
- desk lamp
- lamp device
- plug
- 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 provides a desk lamp device. The desk lamp device comprises a base, a connecting rod and a lamp head, wherein the base is provided with an installation hole, a circuit board is arranged inside the base and is provided with a positive terminal and a negative terminal, the connecting rod is provided with a hollow plug connected inside the installation hole in an inserting mode, and an electric coupler is arranged inside the plug and is in electric connection with the positive terminal and the negative terminal of the circuit board. According to the desk lamp device, the electric coupler of the connecting rod is directly in electric connection with the circuit board, circuit connection is achieved without the need of wire leading, and therefore the trouble of wire leading is eliminated. In addition, the connecting rod can be installed inside the base conveniently.
Description
[technical field]
The utility model relates to a kind of desk lamp device, relates in particular to the desk lamp device of a kind of minute body structure.
[background technology]
Desk lamp device is a kind of household electrical appliance that are used for throwing light on during people live.The desk lamp device of dependency structure comprises base, the connecting rod that links to each other with base, the lamp holder that links to each other with connecting rod, and base, connecting rod, lamp holder three are for dividing a body structure, and the three need fit together becomes the finished product desk lamp device.Base generally all is positioned on the desktop, and lamp holder is propped by connecting rod.
Traditional desk lamp device, power supply input components and parts generally are installed on the base, and power supply is transmitted to lamp holder from base, also needs connecting rod to play booster action.Generally, realization means are to link to each other by the power supply input components and parts of drawing from connecting rod in lead and the base.When the assembling desk lamp device, also need to import on the components and parts from the power supply that the lead that connecting rod is drawn is received in the base earlier like this, again connecting rod and base are assembled.Make troubles for like this assembling desk lamp device.
[utility model content]
The technical problem that the utility model solves is to overcome the deficiencies in the prior art, provides a kind of and saves in base internal wiring trouble, and desk lamp device easy to assembly.
According to the above-mentioned technical problem that needs solution, designed a kind of desk lamp device, it comprises base, connecting rod and lamp holder, described base is provided with installing hole, base inside also is provided with circuit board, and circuit board is provided with positive terminal and negative terminal, and described connecting rod is provided with the plug that is plugged on the hollow form in the installing hole, be provided with electric connector in the described plug, positive terminal and the negative terminal of electric connector and circuit board electrically conduct.
Further improve as the utility model, described circuit board is provided with power input interface, and position corresponding with power input interface on the base is provided with jack.
Further improve as the utility model, described circuit board also is provided with the USB output interface, and position corresponding with the USB output interface on the base is provided with opening.
Further improve as the utility model, described electric connector comprises the insulating base that is contained in the plug, insulating base is provided with first utmost point electric connecting sheet and second utmost point electric connecting sheet, and first utmost point electric connecting sheet and second utmost point electric connecting sheet electrically conduct with positive terminal and the negative terminal of circuit board respectively.
Further improve as the utility model, described insulating base comprises bottom and sidewall, described bottom is provided with jack, first utmost point electric connecting sheet comprises the plug tenon part that contact plate part and contact plate partly link to each other, partly is positioned at the bottom and goes up contact plate and partly directly link to each other with the positive terminal of circuit board thereby plug tenon partly inserts jack on the bottom and contact plate; Described second utmost point electric connecting sheet comprises the vertical bar part that annular section links to each other with annular section, the annular section of second utmost point electric connecting sheet is waled described insulating base, described vertical bar part is attached to be affixed on the sidewall of insulating base and to link to each other with the inwall of described plug, and the negative terminal of described plug and circuit board electrically conducts.
Further improve as the utility model, also be provided with the adapter that is electrically connected in the installing hole of described base, thereby described plug inserts to be electrically connected and links to each other that both are electrical connected with being electrically connected to take in taking over, the negative terminal of described circuit board directly links to each other with the adapter that is electrically connected.
Further improve as the utility model, the described adapter inside that is electrically connected is provided with internal thread, links to each other with the electrical connection gas thread thereby the outer peripheral sidewall of described plug is provided with the external screw thread plug that coincide with internal thread.
Further improve as the utility model, positive terminal and the negative terminal of circuit board are flexure strip.
The electric connector that the connecting rod of the utility model desk lamp device is provided with circuit board direct and that base is interior electrically conducts, and does not need lead-in wire to realize circuit turn-on, thereby saves the trouble of lead-in wire; Also for being installed into base, connecting rod facilitates.
[description of drawings]
Fig. 1 is the schematic diagram after the assembling of the utility model desk lamp device;
Fig. 2 is the unassembled schematic diagram of the utility model desk lamp device;
Fig. 3 is the decomposing schematic representation of the utility model desk lamp device;
Fig. 4 is the further decomposing schematic representation of Fig. 3;
Fig. 5 is the enlarged drawing at A place among Fig. 4;
Fig. 6 is the further decomposing schematic representation of Fig. 5;
Fig. 7 is another view directions schematic diagram of Fig. 6;
Fig. 8 is the further decomposing schematic representation of Fig. 6.
[specific embodiment]
The utility model is described in further detail below in conjunction with drawings and embodiments.
As depicted in figs. 1 and 2, be a kind of embodiment of the utility model desk lamp device 1.Desk lamp device 1 comprises base 2, connecting rod 3 and lamp holder 4.Base 2, connecting rod 3 and lamp holder 4 are the branch body structure, and the three is fitted together, and become the desk lamp device 1 after the assembling shown in Figure 1.
Connecting rod 3 one ends are provided with audio connector 30, and audio connector 30 inserts in the lamp holder 4 and links to each other with lamp holder, provide power supply signal for the light emitting source in the lamp holder 4 simultaneously.The present embodiment desk lamp device has also disposed power supply adaptor and has linked to each other with the external communication electricity.
Shown in Fig. 2-6, be provided with installing hole 20 at base 2, being provided with in the installing hole 20 is electrically connected takes over 200, and the adapter 200 that is electrically connected is fixed in the installing hole 20.
The other end of described connecting rod 3 is provided with the plug 31 with electric conductivity, and plug 31 is plugged in the installing hole 20 and links to each other with adapter 200 screw threads that are electrically connected, thereby assembling connecting rod 3 links to each other with base 2.
Be provided with circuit board 21 in base 2 inside, circuit board 21 is provided with positive terminal 210 and negative terminal 211, and positive terminal 210 and negative terminal 211 are as the power output end of circuit board 21, for lamp holder provides power supply signal.Positive terminal 210 and the negative terminal 211 of circuit board are flexure strip.Negative terminal 211 directly links to each other with the adapter 200 that is electrically connected.
Also be provided with power input interface 212 and USB output interface 213 on circuit board 21, correspondingly, position corresponding with power input interface 212 and USB output interface 213 on base 2 is respectively equipped with jack 22 and opening 23.Thereby power supply adaptor passes jack 22 to link to each other for desk lamp device provides power supply with power input interface 212, and USB output interface 213 can be mobile phone or digital product charging.
As Fig. 5-8, the plug 31 of connecting rod 3 is hollow form, and its inside is provided with electric connector 310, is used to circuit board 21 to electrically conduct.
This electric connector 310 comprises insulating base 311, the first utmost point electric connecting sheets 312 and second utmost point electric connecting sheet 313.Insulating base 311 closely is contained in the plug 31, and it comprises bottom 3110 and sidewall 3111, and the bottom is provided with jack 3112.First utmost point electric connecting sheet 312 comprises the plug tenon part 3121 that contact plate part 3120 and contact plate partly link to each other, thereby the jack 3112 that plug tenon part 3121 is inserted on the bottom is installed in the insulating base 311 first utmost point electric connecting sheet 312, and contact plate part 3120 is positioned on the bottom 3110, and the positive terminal 210 of circuit board extends to the directly company of offseting of the bottom of plug 31 and contact plate part 3120.Second utmost point electric connecting sheet 313 comprises the vertical bar part 3131 that annular section 3130 links to each other with annular section, the annular section 3130 of second utmost point electric connecting sheet 313 is waled described insulating base 311, thereby the vertical bar part 3131 attached sidewalls 3111 that are affixed on insulating base are installed on the insulating base 311 second utmost point electric connecting sheet 313, and vertical bar part 3131 also links to each other with the inwall of described plug 31.
From above structure as can be known, the direct company of offseting and electrically conducting of first utmost point electric connecting sheet 312 of the positive terminal 210 of circuit board 21 and electric connector 310; The negative terminal 211 of circuit board 21 directly electrically conducts to connecting with the adapter 200 that is electrically connected, be electrically connected and take over 200 and link to each other with plug 31, plug 31 links to each other with second utmost point electric connecting sheet 313 of electric connector again, thereby the negative terminal 211 of circuit board 21 and second utmost point electric connecting sheet 313 electrically conduct.In other embodiments of the present utility model, the positive terminal of circuit board also can be negative terminal, and negative terminal correspondingly is positive terminal, and this all belongs to the scope of the utility model protection.
Thereby, when assembling connecting rod 3 and base 2, the plug 31 of connecting rod 3 is inserted in the installing hole 20 of base 2, can realize that the circuit board 21 of base 2 inside realizes electrically conducting with the electric connector 310 in the connecting rod 3, thereby electric connector 310 electrically conducts by supplementary means and audio connector 30 and provides power supply signal for lamp holder 4.
The utility model is that the assembling of connecting rod 3 and base 2 facilitates, structural design design of the present utility model inserts in the base 2 connecting rod 3, the power supply of circuit board can be crossed electricity to the electric connector of connecting rod and save lead-in wire, because connector is located in the connecting rod, more conveniently provide power supply for audio jack.
Above-described only is embodiment of the present utility model; should be pointed out that for the person of ordinary skill of the art at this, under the prerequisite that does not break away from the utility model creation design; can also make improvement, but these all belong to protection domain of the present utility model.
Claims (8)
1. desk lamp device, comprise base, connecting rod and lamp holder, it is characterized in that: described base is provided with installing hole, base inside also is provided with circuit board, circuit board is provided with positive terminal and negative terminal, described connecting rod is provided with the plug that is plugged on the hollow form in the installing hole, is provided with electric connector in the described plug, and positive terminal and the negative terminal of electric connector and circuit board electrically conduct.
2. desk lamp device according to claim 1, it is characterized in that: described circuit board is provided with power input interface, and position corresponding with power input interface on the base is provided with jack.
3. desk lamp device according to claim 2, it is characterized in that: described circuit board also is provided with the USB output interface, and position corresponding with the USB output interface on the base is provided with opening.
4. desk lamp device according to claim 1, it is characterized in that: described electric connector comprises the insulating base that is contained in the plug, insulating base is provided with first utmost point electric connecting sheet and second utmost point electric connecting sheet, and first utmost point electric connecting sheet and second utmost point electric connecting sheet electrically conduct with positive terminal and the negative terminal of circuit board respectively.
5. desk lamp device according to claim 4, it is characterized in that: described insulating base comprises bottom and sidewall, described bottom is provided with jack, first utmost point electric connecting sheet comprises the plug tenon part that contact plate part and contact plate partly link to each other, partly is positioned at the bottom and goes up contact plate and partly directly link to each other with the positive terminal of circuit board thereby plug tenon partly inserts jack on the bottom and contact plate; Described second utmost point electric connecting sheet comprises the vertical bar part that annular section links to each other with annular section, the annular section of second utmost point electric connecting sheet is waled described insulating base, described vertical bar part is attached to be affixed on the sidewall of insulating base and to link to each other with the inwall of described plug, and the negative terminal of described plug and circuit board electrically conducts.
6. desk lamp device according to claim 5, it is characterized in that: also be provided with the adapter that is electrically connected in the installing hole of described base, described plug inserts to be electrically connected and links to each other that thereby both are electrical connected with being electrically connected to take in taking over, and the negative terminal of described circuit board directly links to each other with the adapter that is electrically connected.
7. desk lamp device according to claim 6 is characterized in that: described be electrically connected to take over link to each other with the plug screw thread.
8. according to any described desk lamp device of claim 1-7, it is characterized in that: positive terminal and the negative terminal of circuit board are flexure strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320075873 CN203115657U (en) | 2013-01-31 | 2013-01-31 | Desk lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320075873 CN203115657U (en) | 2013-01-31 | 2013-01-31 | Desk lamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203115657U true CN203115657U (en) | 2013-08-07 |
Family
ID=48895998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320075873 Expired - Fee Related CN203115657U (en) | 2013-01-31 | 2013-01-31 | Desk lamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203115657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388091A (en) * | 2017-07-27 | 2017-11-24 | 广州通美照明有限公司 | The plug-in type LED desk lamp be easy to assemble and stored |
| WO2019228178A1 (en) * | 2018-05-29 | 2019-12-05 | 苏州欧普照明有限公司 | Lamp |
-
2013
- 2013-01-31 CN CN 201320075873 patent/CN203115657U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107388091A (en) * | 2017-07-27 | 2017-11-24 | 广州通美照明有限公司 | The plug-in type LED desk lamp be easy to assemble and stored |
| WO2019228178A1 (en) * | 2018-05-29 | 2019-12-05 | 苏州欧普照明有限公司 | Lamp |
| US11378239B2 (en) | 2018-05-29 | 2022-07-05 | Opple Lighting Co., Ltd. | Desk lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen enlighten Lighting Appliance Co., Ltd. Assignor: Zhang Mai Contract record no.: 2014440020039 Denomination of utility model: Desk lamp device capable of being used as bookshelf Granted publication date: 20130807 License type: Exclusive License Record date: 20140120 |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Mai Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20160131 |
|
| EXPY | Termination of patent right or utility model |