CN204879489U - Foldable desk lamp of multi -functional rotation - Google Patents
Foldable desk lamp of multi -functional rotation Download PDFInfo
- Publication number
- CN204879489U CN204879489U CN201520681598.5U CN201520681598U CN204879489U CN 204879489 U CN204879489 U CN 204879489U CN 201520681598 U CN201520681598 U CN 201520681598U CN 204879489 U CN204879489 U CN 204879489U
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- lamp
- rotationally connected
- lamp socket
- lamp holder
- face
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Abstract
Foldable desk lamp of multi -functional rotation, include lamp stand and the lamp holder that is located the lamp stand top, be equipped with the LED lamp in the lamp holder, the movable wall switch also comprises a base, go up pivot and pivot down, end face contaction and rotating is connected and forms first rotation and connect under lamp stand up end and the lower pivot, end face contaction and rotating is connected and forms the second and rotate and connect under the epaxial terminal surface of infraduction and the last pivot, the terminal surface forms the third and rotates and connect with rotating upward epaxial end face contaction and rotate to be connected under the lamp holder, be equipped with the radiator that is located LED lamp rear side on the lamp holder, it is parallel with the horizontal plane that the third rotates the connection face, the LED lamp is established at the lamp holder lateral part, the upper end is equipped with the uncovered and big -end -up's in upper end snoot in the lamp holder, be equipped with the bulb in the snoot, the lamp stand is inserted in the base. The utility model discloses simple structure, easily make, portable, can be according to different situation multi -angle rotating, arbitrary angle illumination, the practicality is strong, easily popularizes and applies.
Description
Technical field
The utility model relates to technical field of lamps, particularly relates to a kind of Multifunctional rotary Foldable desk lamp.
Background technology
Existing rotary desk lamp comprises lamp socket, lamp stand and lamp holder, generally lamp stand is made screwed pipe, in time needing the angle adjusting light, the angle of adjustable lamp stand reaches predetermined effect, but along with the growth of service time, the flex fatigue intensity of lamp stand is destroyed, to such an extent as to lamp stand cannot be torqued into suitable angle or rupture, and this lamp stand needs the pipe making diameter smaller just easily to twist, therefore service life is not long.The lamp that an existing desk lamp part uses on the other hand is all outside exposed; such health encounter because of carelessness fluorescent tube easily scald and also fluorescent tube easily to damage security low; another part lamp is then kept apart by containment vessel; sealing under normal circumstances; poor radiation causes used containment vessel to need to make with the material of high temperature resistance, expensive.Existing desk lamp is general all not portable for room lighting, or can carry away but be not suitable for outdoor lighting.
Utility model content
Problem to be solved in the utility model is to provide that a kind of thermal diffusivity is good, multi-angle rotary, arbitrarily angledly can throw light on, be easy to carry and non-damageable Multifunctional rotary Foldable desk lamp.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is as follows: Multifunctional rotary Foldable desk lamp, comprise lamp socket and be positioned at the lamp holder above lamp socket, LED is provided with in lamp holder, also comprise base, upper rotating shaft and lower rotary shaft, lamp socket upper surface contacts with lower rotary shaft lower surface and is rotationally connected formation first and is rotationally connected face, lower rotary shaft upper surface contacts with upper rotating shaft lower surface and is rotationally connected formation second and is rotationally connected face, lamp holder lower surface contacts with upper rotating shaft upper surface and is rotationally connected formation the 3rd and is rotationally connected face, lamp holder is provided with the radiator be positioned on rear side of LED, first is rotationally connected face and second is rotationally connected face all horizontal by 45 ° of angles, first is rotationally connected face is rotationally connected face perpendicular to second, 3rd is rotationally connected face and plane-parallel,
LED is located at lamp holder sidepiece, and in lamp holder, upper end is provided with the uncovered and up big and down small snoot in upper end, is provided with bulb in snoot;
Lamp socket is cylindrical structural, chassis interior is provided with storing counterweight chamber, base top is provided with the installing hole be communicated with storing counterweight chamber, the internal diameter of installing hole is equal with the external diameter of lamp socket, lamp socket bottom is vertically arranged with two positioning keys, base is vertically arranged with two keyways at installing hole inwall, base is provided with support ring at edge, installing hole lower end, lamp socket bottom to be plugged in installing hole and positioning key corresponding inserted in keyway, press fit on the upside of lamp socket lower circumferential edge and support ring.
Described lamp socket inside is provided with cavity, be provided with rechargeable battery in cavity and be positioned at the transformer below rechargeable battery, transformer is connected with LED by rechargeable battery, transformer is connected with the power line of protruding lamp socket, and lamp socket outer surface is provided with the touch switch for controlling LED opening and closing and brightness regulation and the press button for controlling bulb opening and closing.
Lamp socket upper end is provided with the first jointed shaft and the first positioning convex that are rotationally connected face in first protruding upward, and lower rotary shaft lower end is rotatably connected on the first jointed shaft, and lower rotary shaft lower end is provided with the first locating slot with the first positioning convex snap-fit engagement; Upper rotating shaft lower end is provided with and protrudes from the second jointed shaft and the second positioning convex that second is rotationally connected face downwards, and lower rotary shaft upper end is rotatably connected on the second jointed shaft, and lower rotary shaft upper end is provided with the second locating slot with the second positioning convex snap-fit engagement; Upper rotating shaft upper end is provided with the 3rd jointed shaft and the 3rd positioning convex that are rotationally connected face in the 3rd protruding upward, and lamp holder lower end is rotatably connected on the 3rd jointed shaft, and lamp holder lower end is provided with the 3rd locating slot with the 3rd positioning convex snap-fit engagement.
Technique scheme is the technical characteristic of the coaxial formation cylindrical structural of lamp holder, upper rotating shaft, lower rotary shaft and lamp socket, simple and reliable for structure under this state, is easy to carry.Lamp holder rotates for axis is rotationally connected face along the 3rd with the 3rd jointed shaft, upper rotating shaft rotates for axis is rotationally connected face along second with the second jointed shaft, lower rotary shaft rotates for axis is rotationally connected face along first with the first jointed shaft, and lamp holder, upper rotating shaft, lower rotary shaft mutually can rotate and be independent of each other; Adopt this structure can realize arbitrarily angled illumination, and easily rotation is not easily damaged.The heat produced when fin can make desk lamp work is installed in addition on rear side of LED discharge in time, reduces the temperature in lamp holder, extend LED service life, and not high to the making material requirements of lamp holder like this, cost saving more.
A bulb is installed on lamp holder top, on this bulb cover have a snoot that light direct projection is gone out, like this can using the utility model as flashlight be used for outdoor lighting, or with LED with the use of, expand illuminate face.
Owing to there will be top-heavy situation in the utility model after rotation use procedure, easily to topple over, therefore, specially design a base, columniform lamp socket bottom plugs in the installing hole of base, and makes lamp socket non rotating by the cooperation of positioning key and keyway, limited by support ring and support lamp socket, storing counterweight can place the weights such as some coins in chamber, improves the weight of base, guarantees the utility model stability in use.When for portable lighting, lamp socket can be released from this base, be convenient for carrying and can throw light on arbitrarily.
Cavity installation rechargeable battery in lamp socket and transformer can realize the function of charging on the one hand, can increase the weight of lamp socket on the other hand, not easily topple over when being placed on desk.Can the brightness required for LED be regulated by touch switch and control the Kai Heguan of LED.
Adopt the above-mentioned mode that is rotationally connected of the first jointed shaft, the second jointed shaft and the 3rd jointed shaft to make structure simple, be convenient to install and rotate not easily be damaged, long service life.
The interface arrangment of the interface arrangment of the interface arrangment of the first positioning convex and the first locating slot, the second positioning convex and the second locating slot, the 3rd positioning convex and the 3rd locating slot can make the utility model be fixed on vertical columniform state when not rotating, and is easy to carry.
In sum, the utility model structure is simple, be easy to manufacture, be easy to carry, can according to different situations multi-angle rotary, and arbitrarily angled illumination, and diverse in function, stability is strong, practical, is easy to apply.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model under rotation status.
Fig. 2 is planar structure schematic diagram of the present utility model.
Fig. 3 is A-A sectional view in Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail:
As Fig. 1, shown in Fig. 2 and Fig. 3, Multifunctional rotary Foldable desk lamp, comprise base 23, lamp socket 6, upper rotating shaft 4, lower rotary shaft 5 and the lamp holder 1 be positioned at above lamp socket 6, LED 2 is provided with in lamp holder 1, lamp socket 6 upper surface contacts with lower rotary shaft 5 lower surface and is rotationally connected formation first and is rotationally connected face 17, lower rotary shaft 5 upper surface contacts with upper rotating shaft 4 lower surface and is rotationally connected formation second and is rotationally connected face 18, lamp holder 1 lower surface contacts with upper rotating shaft 4 upper surface and is rotationally connected formation the 3rd and is rotationally connected face 19, lamp holder 1 is provided with the radiator 3 be positioned on rear side of LED 2, first is rotationally connected face 17 and second is rotationally connected face 18 all horizontal by 45 ° of angles, first is rotationally connected face 17 is rotationally connected face 18 perpendicular to second, 3rd is rotationally connected face 19 and plane-parallel.
LED 2 is located at lamp holder 1 sidepiece, and in lamp holder 1, upper end is provided with the uncovered and up big and down small snoot in upper end 21, is provided with bulb 22 in snoot 21; Lamp socket 6 is cylindrical structural, base 23 inside is provided with storing counterweight chamber 24, base 23 top is provided with the installing hole 25 be communicated with storing counterweight chamber 24, the internal diameter of installing hole 25 is equal with the external diameter of lamp socket 6, lamp socket 6 bottom is vertically arranged with two positioning keys 26, base 23 is vertically arranged with two keyways at installing hole 25 inwall, base 23 is provided with support ring 27 at edge, installing hole 25 lower end, lamp socket 6 bottom to be plugged in installing hole 25 and positioning key 26 corresponding inserted in keyway, press fit on the upside of lamp socket 6 lower circumferential edge and support ring 27.
Lamp socket 6 inside is provided with cavity 20, the transformer 15 being provided with rechargeable battery 14 in cavity 20 and being positioned at below rechargeable battery 14, transformer 15 is connected with LED 2 by rechargeable battery 14, transformer 15 is connected with the power line 16 of protruding lamp socket 6, and lamp socket 6 outer surface is provided with the touch switch 7 for controlling LED 2 opening and closing and brightness regulation and the press button 28 for controlling bulb opening and closing.
Lamp socket 6 upper end is provided with the first jointed shaft 12 and the first positioning convex 13 being rotationally connected face 17 in first protruding upward, and lower rotary shaft 5 lower end is rotatably connected on the first jointed shaft 12, and lower rotary shaft 5 lower end is provided with the first locating slot with the first positioning convex 13 snap-fit engagement; Upper rotating shaft 4 lower end is provided with and protrudes from the second jointed shaft 11 and the second positioning convex 10 that second is rotationally connected face 18 downwards, lower rotary shaft 5 upper end is rotatably connected on the second jointed shaft 11, and lower rotary shaft 5 upper end is provided with the second locating slot with the second positioning convex 10 snap-fit engagement; Upper rotating shaft 4 upper end is provided with the 3rd jointed shaft 8 and the 3rd positioning convex 9 that are rotationally connected face 19 in the 3rd protruding upward, and lamp holder 1 lower end is rotatably connected on the 3rd jointed shaft 8, and lamp holder 1 lower end is provided with the 3rd locating slot with the 3rd positioning convex 9 snap-fit engagement.
Be connected with in wire figure between LED 2 and rechargeable battery 14 in the utility model and do not draw, the touch switch 7 of this lamp socket 6 outer surface is arranged to the press button of a strip, upper and lower two ends semicircular in shape, surface has the mark of "+" and "-" respectively, LED 2 can be opened when pressing the press button of "+", continue to press the brightness that "+" can increase LED 2, pressing "-" can reduce brightness, and long can powered-down be that LED 2 is powered by "-".
The utility model under non-rotary using state as shown in Figures 2 and 3, lamp holder 1, upper rotating shaft 4, lower rotary shaft 5 and lamp socket 6 are linked to be the entirety of a cylindrical structural, and be rotationally connected face 17, second first and be rotationally connected face 18 and the 3rd and be rotationally connected and face 19 is respectively arranged with the first positioning convex 13 is connected by snap-fit engagement with the 3rd locating slot with the second locating slot, the 3rd positioning convex 9 with the first locating slot, the second positioning convex 10, the utility model can be made like this to be fixed on vertical columniform state securely, to be easy to carry.
The utility model rotate using state under as shown in Figure 1, lamp holder 1 rotates for axis is rotationally connected face 19 along the 3rd with the 3rd jointed shaft 8, upper rotating shaft 4 rotates for axis is rotationally connected face 18 along second with the second jointed shaft 11, lower rotary shaft 5 rotates for axis is rotationally connected face 17 along first with the first jointed shaft 12, and lamp holder 1, upper rotating shaft 4, lower rotary shaft 5 mutually can rotate and be independent of each other.Lamp holder 1, upper rotating shaft 4 and lower rotary shaft 5 are all adopt light material to make, and can rely on the friction of each contact surface to realize location, therefore can realize arbitrarily angled illumination, and easily rotation is not easily damaged when mutually rotating.
On lamp holder 1 top, a bulb 22 is installed, on this bulb 22 cover have a snoot 21 that light direct projection is gone out, like this can using the utility model as flashlight be used for outdoor lighting, or with LED 2 with the use of, expand illuminate face.
Owing to there will be top-heavy situation in the utility model after rotation use procedure, easily to topple over, therefore, specially design a base 23, columniform lamp socket 6 bottom plugs in the installing hole 26 of base 23, and makes lamp socket 6 non rotating by the cooperation of positioning key 26 and keyway, limited by support ring 27 and support lamp socket 6, the weights such as some coins can be placed in storing counterweight chamber 24, improve the weight of base 23, guarantee the utility model stability in use.When for portable lighting, lamp socket 6 can be released from this base 23, be convenient for carrying and can throw light on arbitrarily.
Claims (3)
1. Multifunctional rotary Foldable desk lamp, comprise lamp socket and be positioned at the lamp holder above lamp socket, LED is provided with in lamp holder, it is characterized in that: also comprise base, upper rotating shaft and lower rotary shaft, lamp socket upper surface contacts with lower rotary shaft lower surface and is rotationally connected formation first and is rotationally connected face, lower rotary shaft upper surface contacts with upper rotating shaft lower surface and is rotationally connected formation second and is rotationally connected face, lamp holder lower surface contacts with upper rotating shaft upper surface and is rotationally connected formation the 3rd and is rotationally connected face, lamp holder is provided with the radiator be positioned on rear side of LED, first is rotationally connected face and second is rotationally connected face all horizontal by 45 ° of angles, first is rotationally connected face is rotationally connected face perpendicular to second, 3rd is rotationally connected face and plane-parallel,
LED is located at lamp holder sidepiece, and in lamp holder, upper end is provided with the uncovered and up big and down small snoot in upper end, is provided with bulb in snoot;
Lamp socket is cylindrical structural, chassis interior is provided with storing counterweight chamber, base top is provided with the installing hole be communicated with storing counterweight chamber, the internal diameter of installing hole is equal with the external diameter of lamp socket, lamp socket bottom is vertically arranged with two positioning keys, base is vertically arranged with two keyways at installing hole inwall, base is provided with support ring at edge, installing hole lower end, lamp socket bottom to be plugged in installing hole and positioning key corresponding inserted in keyway, press fit on the upside of lamp socket lower circumferential edge and support ring.
2. Multifunctional rotary Foldable desk lamp according to claim 1, it is characterized in that: described lamp socket inside is provided with cavity, be provided with rechargeable battery in cavity and be positioned at the transformer below rechargeable battery, transformer is connected with LED by rechargeable battery, transformer is connected with the power line of protruding lamp socket, and lamp socket outer surface is provided with the touch switch for controlling LED opening and closing and brightness regulation and the press button for controlling bulb opening and closing.
3. Multifunctional rotary Foldable desk lamp according to claim 1 and 2, it is characterized in that: lamp socket upper end is provided with the first jointed shaft and the first positioning convex that are rotationally connected face in first protruding upward, lower rotary shaft lower end is rotatably connected on the first jointed shaft, and lower rotary shaft lower end is provided with the first locating slot with the first positioning convex snap-fit engagement; Upper rotating shaft lower end is provided with and protrudes from the second jointed shaft and the second positioning convex that second is rotationally connected face downwards, and lower rotary shaft upper end is rotatably connected on the second jointed shaft, and lower rotary shaft upper end is provided with the second locating slot with the second positioning convex snap-fit engagement; Upper rotating shaft upper end is provided with the 3rd jointed shaft and the 3rd positioning convex that are rotationally connected face in the 3rd protruding upward, and lamp holder lower end is rotatably connected on the 3rd jointed shaft, and lamp holder lower end is provided with the 3rd locating slot with the 3rd positioning convex snap-fit engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681598.5U CN204879489U (en) | 2015-09-06 | 2015-09-06 | Foldable desk lamp of multi -functional rotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681598.5U CN204879489U (en) | 2015-09-06 | 2015-09-06 | Foldable desk lamp of multi -functional rotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204879489U true CN204879489U (en) | 2015-12-16 |
Family
ID=54823860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520681598.5U Expired - Fee Related CN204879489U (en) | 2015-09-06 | 2015-09-06 | Foldable desk lamp of multi -functional rotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204879489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224801A (en) * | 2016-08-26 | 2016-12-14 | 横店集团得邦照明股份有限公司 | The Assembled lamp of a kind of reversible rotation and its implementation |
| CN108180450A (en) * | 2018-01-04 | 2018-06-19 | 苏州光斯奥光电科技有限公司 | A kind of Multifunctional LED lamp holder |
-
2015
- 2015-09-06 CN CN201520681598.5U patent/CN204879489U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224801A (en) * | 2016-08-26 | 2016-12-14 | 横店集团得邦照明股份有限公司 | The Assembled lamp of a kind of reversible rotation and its implementation |
| CN106224801B (en) * | 2016-08-26 | 2022-06-17 | 横店集团得邦照明股份有限公司 | Direction-variable rotating combined lamp and implementation method thereof |
| CN108180450A (en) * | 2018-01-04 | 2018-06-19 | 苏州光斯奥光电科技有限公司 | A kind of Multifunctional LED lamp holder |
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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: 20151216 Termination date: 20160906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |