CN204026307U - A kind of Telescopic desk lamp - Google Patents
A kind of Telescopic desk lamp Download PDFInfo
- Publication number
- CN204026307U CN204026307U CN201420337197.3U CN201420337197U CN204026307U CN 204026307 U CN204026307 U CN 204026307U CN 201420337197 U CN201420337197 U CN 201420337197U CN 204026307 U CN204026307 U CN 204026307U
- Authority
- CN
- China
- Prior art keywords
- desk lamp
- telescopic
- lampshade
- telescopic rod
- switch
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of Telescopic desk lamp, comprise base (3), lampshade (1) and headlamp switch (5), it is characterized in that, between described base (3) and described lampshade (1), be connected by telescopic rod (2), described headlamp switch (5) folding after described telescopic rod (2) shrinks, described headlamp switch (5) closure after described telescopic rod (2) extends.When Telescopic desk lamp of the present utility model extends, desk lamp is opened automatically, and when contraction, desk lamp is closed automatically, and after shrinking, desk lamp height is low, prevents that desk lamp from translating into; This external desk lamp also has alarm clock function while contraction, by patting lampshade energy turn off the alarm jingle bell.
Description
Technical field
The utility model relates to desk lamp field, specifically relates to a kind of Telescopic desk lamp.
Background technology
Existing desk lamp in collision easily overturning afterwards, break.Trace it to its cause is because the excessive height of desk lamp causes its crank.In addition existing Table lamp structure is simple, function singleness.
Utility model content
(1) technical problem that will solve
The deficiency existing for prior art, the utility model provides a kind of extension type also to have the desk lamp of alarm.
(2) technical scheme
For achieving the above object, the utility model provides a kind of Telescopic desk lamp, comprise base, lampshade and headlamp switch, between described base and described lampshade, be connected by telescopic rod, the size of described lampshade is corresponding with described base, when described telescopic rod shrinks described in lamp cover residence state base, described headlamp switch folding after described telescopic rod shrinks, described headlamp switch closure after described telescopic rod extends, described headlamp switch is for controlling the light on and off of desk lamp.
Further, described headlamp switch comprises left contact and right contact, described headlamp switch is normally closed combination switch, and described telescopic rod is provided with pin, when described telescopic rod shrinks described in pin insert between described left contact and right contact for blocking contacting of left contact and right contact.
Further, described Telescopic desk lamp also comprises alarm clock, and described alarm clock comprises a touch switch stopping for controlling quarter-bell, and near of described touch switch is provided with elastic construction, and the compressible described elastic construction of described pin touches described touch switch.
Further, described Telescopic desk lamp also comprises LED lamp, is provided with optically focused direction and points to the concentration structure of described lampshade in described base, and described LED lamp is placed in described concentration structure.
Further, the projected area of described lampshade on horizontal plane is greater than the projected area of described base on horizontal plane; After described telescopic rod shrinks, base is stated in described lamp cover residence.
Further, described lampshade is provided with flexible draw ring.
Further, the lower end of described base is provided with sucker.
(3) beneficial effect
When the utility model Telescopic desk lamp extends, desk lamp is opened automatically, and when contraction, desk lamp is closed automatically, and after shrinking, desk lamp height is low, prevents that desk lamp from translating into; This external desk lamp also has alarm clock function while contraction, by patting lampshade energy turn off the alarm jingle bell.
Brief description of the drawings
Fig. 1 is the elongation state structural representation of the utility model Telescopic desk lamp;
Fig. 2 is the contraction state structural representation of the utility model Telescopic desk lamp;
Fig. 3 is the structure for amplifying schematic diagram of A part in Fig. 2.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
The structure of a kind of Telescopic desk lamp of the present utility model as shown in Figure 1, Figure 2 and Figure 3, comprise base 3, lampshade 1 and headlamp switch 5, between described base 3 and described lampshade 1, be connected by telescopic rod 2, the size of described lampshade 1 is corresponding with described base 3, described in when described telescopic rod 2 shrinks, lampshade 1 covers described base 3, described headlamp switch 5 foldings after described telescopic rod 2 shrinks, described headlamp switch 5 closures after described telescopic rod 2 extends, described headlamp switch 5 is for controlling the light on and off of desk lamp.
The upper end that headlamp switch 5 can be arranged on to desk lamp also can be arranged on the downside of desk lamp, but the downside that headlamp switch 5 is arranged on desk lamp is conducive to the setting of concrete circuit lead.The installation relation of the structure of headlamp switch 5 and expansion link also can be varied.Specifically in the present embodiment, described headlamp switch 5 comprises left contact 51 and right contact 52, described headlamp switch 5 is normally closed combination switch, described telescopic rod 2 is provided with pin 8, when described telescopic rod 2 shrinks described in pin 8 insert between described left contact 51 and right contact 52 for blocking contacting of left contact 51 and right contact 52.
Wherein, described Telescopic desk lamp also comprises alarm clock, described alarm clock comprises a touch switch 7 stopping for controlling quarter-bell, and near of described touch switch 7 is provided with elastic construction 9, and the compressible described elastic construction 9 of described pin 7 touches described touch switch 7.Arranging of elastic construction 9 can make desk lamp telescopic rod 2 under natural shrinking state can not touch described touch switch 7, only pats lampshade 1 expansion link 2 in people's external force and just can touch described touch switch 7.Touch switch 7 should be also diversified with telescopic rod 2 installation relations, but its total mentality of designing is to need just can touch described touch switch 7 under the effect of external force.
As optimization, described Telescopic desk lamp also comprises LED lamp 6, is provided with optically focused direction and points to the concentration structure 4 of described lampshade 1 in described base 3, and described LED lamp 6 is placed in described concentration structure 4.Owing to wanting the lampshade 1 of frequent mobile desk lamp in the flexible process of desk lamp, if bulb is arranged in described lampshade 1 and easily damages bulb, there is in addition the risk of getting an electric shock.The utility model adopts LED lamp 6, and LED lamp 6 is arranged on to the service life that can extend desk lamp in base, and reduces energising scope, prevents from getting an electric shock.
In addition, implementing in the detailed process of telescopic rod, can be by protruding block is set, elastic steel balls etc. reach the contraction of telescopic rod, location while extending.
In order to facilitate mentioning of lampshade 1, and prevent from process that lampshade 1 mentions, base 3 being together raised, can on described lampshade 1, be provided with flexible draw ring, be provided with sucker in the lower end of described base 3.In addition also can realize by the weight of increase base 3 etc.
The beneficial effects of the utility model: after Telescopic desk lamp extends, desk lamp is opened automatically, after shrinking, desk lamp is closed automatically, and after shrinking, desk lamp height is low, prevents that desk lamp from translating into; This external desk lamp also has alarm clock function while contraction, by patting lampshade energy turn off the alarm jingle bell.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a Telescopic desk lamp, comprise base (3), lampshade (1) and headlamp switch (5), it is characterized in that, between described base (3) and described lampshade (1), be connected by telescopic rod (2), described headlamp switch (5) folding after described telescopic rod (2) shrinks, described headlamp switch (5) closure after described telescopic rod (2) extends.
2. Telescopic desk lamp as claimed in claim 1, it is characterized in that, described headlamp switch (5) comprises left contact (51) and right contact (52), described headlamp switch (5) is normally closed combination switch, described telescopic rod (2) is provided with pin (8), described telescopic rod (2) shrink time described in pin (8) insert between described left contact (51) and right contact (52) for blocking contacting of left contact (51) and right contact (52).
3. Telescopic desk lamp as claimed in claim 2, it is characterized in that, described Telescopic desk lamp also comprises alarm clock, described alarm clock comprises a touch switch (7) stopping for controlling quarter-bell, near of described touch switch (7) is provided with elastic construction (9), and the compressible described elastic construction of described pin (8) (9) touches described touch switch (7).
4. the Telescopic desk lamp as described in as arbitrary in claim 1-3, it is characterized in that, described Telescopic desk lamp also comprises LED lamp (6), in described base (3), be provided with optically focused direction and point to the concentration structure of described lampshade (1) (4), described LED lamp (6) is placed in described concentration structure (4).
5. Telescopic desk lamp as claimed in claim 4, is characterized in that, the projected area of described lampshade (1) on horizontal plane is greater than the projected area of described base (3) on horizontal plane; After described telescopic rod (2) shrinks, described lampshade (1) covers described base (3).
6. Telescopic desk lamp as claimed in claim 5, is characterized in that, described lampshade (1) is provided with flexible draw ring.
7. Telescopic desk lamp as claimed in claim 6, is characterized in that, the lower end of described base (3) is provided with sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337197.3U CN204026307U (en) | 2014-06-23 | 2014-06-23 | A kind of Telescopic desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337197.3U CN204026307U (en) | 2014-06-23 | 2014-06-23 | A kind of Telescopic desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204026307U true CN204026307U (en) | 2014-12-17 |
Family
ID=52066166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420337197.3U Expired - Fee Related CN204026307U (en) | 2014-06-23 | 2014-06-23 | A kind of Telescopic desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204026307U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051588A (en) * | 2016-06-14 | 2016-10-26 | 黄律翔 | Movable type LED energy-saving table lamp |
| CN108302357A (en) * | 2018-03-15 | 2018-07-20 | 广东金莱特电器股份有限公司 | A kind of no hot spot LED atmosphere desk lamps |
| CN108386750A (en) * | 2018-02-01 | 2018-08-10 | 安徽慧瞳智能科技有限公司 | A kind of transportable portable desk lamp |
-
2014
- 2014-06-23 CN CN201420337197.3U patent/CN204026307U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051588A (en) * | 2016-06-14 | 2016-10-26 | 黄律翔 | Movable type LED energy-saving table lamp |
| CN108386750A (en) * | 2018-02-01 | 2018-08-10 | 安徽慧瞳智能科技有限公司 | A kind of transportable portable desk lamp |
| CN108386750B (en) * | 2018-02-01 | 2020-05-26 | 安徽慧瞳智能科技有限公司 | Portable desk lamp that can remove |
| CN108302357A (en) * | 2018-03-15 | 2018-07-20 | 广东金莱特电器股份有限公司 | A kind of no hot spot LED atmosphere desk lamps |
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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: 20141217 Termination date: 20150623 |
|
| EXPY | Termination of patent right or utility model |