CN208652220U - A kind of LED desk lamp convenient for adjusting spotlight effect - Google Patents
A kind of LED desk lamp convenient for adjusting spotlight effect Download PDFInfo
- Publication number
- CN208652220U CN208652220U CN201821536897.XU CN201821536897U CN208652220U CN 208652220 U CN208652220 U CN 208652220U CN 201821536897 U CN201821536897 U CN 201821536897U CN 208652220 U CN208652220 U CN 208652220U
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- China
- Prior art keywords
- lampshade
- optically focused
- led
- desk lamp
- adjusting
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- 230000000694 effects Effects 0.000 title claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 4
- 238000005034 decoration Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of LED desk lamps convenient for adjusting spotlight effect, including lampshade, the lampshade tail surface is fixedly connected with hood, the lampshade front end is equipped with LED bulb protective cover by engaging, lampshade front-end surface side is equipped with optically focused adjusting knob, connector is equipped with by screw close to one side bottom of hood below the lampshade, adjustable lamp stand is connected with below the connector, the adjustable lamp stand bottom is fixedly connected with base connector, the base connector underlying surfaces are equipped with pedestal by screw, the middle of the base surface is equipped with LED light switch, the lampshade inner tip is equipped with wiring board, the wiring board side position is coated with protective pad, wiring board underlying surfaces two sides pass through protective pad and are fixedly connected with bulb installation seat, optically focused convex lens is in moving process , light is irradiated by optically focused convex lens, to achieve the purpose that dynamic regulation spotlight effect by the position for adjusting optically focused convex lens.
Description
Technical field
The utility model relates to a kind of LED desk lamp, in particular to a kind of LED desk lamp convenient for adjusting spotlight effect is related to
LED lamp manufacturing field.
Background technique
Desk lamp (Desklamp), is one kind of lamp, and small and exquisite exquisiteness is convenient for carrying, this electric appliance be predominantly disposed in desk or
On dining table, so that illumination is used, the bright range of exposures of desk lamp is relatively small and concentrates, and desk lamp is mainly decoration function, no
Influence whether the light in entire room, effect is confined to around desk lamp, and easy to read, study, saves the energy at work, and desk lamp is
The value of desk lamp itself is much surmounted, desk lamp has had changed into a rare art work, repairs refitting decorations with light packs
Theory under, the decoration functions of desk lamp are also just more obvious, and desk lamp is to be used to a kind of household electrical appliance for illuminating in people's life, it
Two kinds are generally divided into, one is columns, and one is there is clipped, its function is light to be concentrated in a pocket,
Convenient for working and learning, the light bulb of general desk lamp is incandescent lamp, energy-saving bulb and eye-protecting desk lamp popular on the market, part
Desk lamp also " emergency function " is i.e. self-powered, and emergency is illuminated when for having a power failure, however in existing LED desk lamp in use, nothing
Method carries out spotlight effect to light, the requirement of user is unable to satisfy in particular demands, it has not been convenient to use.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, is provided a kind of convenient for adjusting spotlight effect
LED desk lamp.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of LED desk lamp convenient for adjusting spotlight effect of the utility model, including lampshade, the lampshade tail surface are solid
Surely it is connected with hood, the lampshade front end is equipped with LED bulb protective cover, the installation of lampshade front-end surface side by engaging
There is an optically focused adjusting knob, connector is equipped with by screw close to one side bottom of hood below the lampshade, under the connector
Side is connected with adjustable lamp stand, and the adjustable lamp stand bottom is fixedly connected with base connector, the base connector lower section
Surface is equipped with pedestal by screw, and the middle of the base surface is equipped with LED light switch, and the lampshade inner tip is equipped with
Wiring board, the wiring board two sides and underlying surfaces are enclosed with protective pad, and wiring board underlying surfaces two sides pass through protective pad
It is fixedly connected with bulb installation seat, LED bulb, peace inside the LED bulb are installed between the bulb installation seat of two sides
Equipped with wick, optically focused convex lens is equipped with below the LED bulb, the optically focused convex lens is connected with close to optically focused adjusting knob side to be stretched
Contracting threaded rod, the flexible threaded rod are connected with fixed link, the fixed link overhead surface peace far from optically focused convex lens side top
Equipped with locating part, the flexible threaded rod, which is located above fixed link inner tip, is connected with limited block.
As a kind of optimal technical scheme of the utility model, the adjustable lamp stand is coiled pipe, and the limited block
Flexible threaded rod surface is touched across fixed link.
It is equipped with as a kind of optimal technical scheme of the utility model, inside the fixed link corresponding with flexible threaded rod
Screw thread.
As a kind of optimal technical scheme of the utility model, the flexible threaded rod connects optically focused by fixed link and adjusts
Knob.
As a kind of optimal technical scheme of the utility model, the hood and LED bulb protective cover are detachable
Design.
The utility model beneficial effect achieved is: a kind of LED platform convenient for adjusting spotlight effect of the utility model
Lamp, structure is simple, rationally distributed, be free to the LED desk lamp by the LED light switch of setting and is opened and closed, is led to
It crosses setting hood and LED bulb protective cover is that design for disassembly can facilitate and dismantle to the LED desk lamp, it is convenient in failure
It repairs, it, can be by rotating to flexible spiral shell by the optically focused adjusting knob of setting when needing to carry out optically focused adjusting to LED light
Rasp bar carries out telescopic adjustment, it can be made to be moved by being provided with optically focused convex lens in flexible threaded rod tip, optically focused convex lens exists
In moving process, light is irradiated by optically focused convex lens, so that it is poly- to reach dynamic regulation by the position for adjusting optically focused convex lens
The purpose of light effect is easy to use so that the LED desk lamp be made to have dynamic spotlight effect, by being equipped with limit on fixed link surface
Position part, when flexible threaded rod stretches to certain position, limit processing can be carried out to it by keeping out limited block by locating part, be prevented
Flexible threaded rod is pierced by out of fixed link, is easy to use, a kind of LED desk lamp convenient for adjusting spotlight effect of the utility model,
Service performance is high, has safe and reliable effect, and manufacturing cost and maintenance cost are cheap, and manufacture is suitble to promote the use of.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment side does not constitute limitations of the present invention for explaining the utility model.In the accompanying drawings:
Fig. 1 is the subjective structural schematic diagram of the utility model；
Fig. 2 is the lampshade schematic diagram of internal structure of the utility model.
In figure: 1, lampshade；2, hood；3, LED bulb protective cover；4, optically focused adjusting knob；5, connector；6, adjustable lamp
Bar；7, base connector；8, pedestal；9, LED light switchs；10, wiring board；11, protective pad；12, bulb installation seat；13, LED light
Bubble；14, wick；15, optically focused convex lens；16, locating part；17, stretch threaded rod；18, fixed link；19, limited block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, a kind of LED desk lamp convenient for adjusting spotlight effect of the utility model, including lampshade 1, it is described
1 tail surface of lampshade is fixedly connected with hood 2, and 1 front end of lampshade is equipped with LED bulb protective cover 3, the lamp by engaging
It covers 1 front-end surface side and optically focused adjusting knob 4 is installed, 1 lower section of lampshade is installed close to 2 one side bottom of hood by screw
There is connector 5, adjustable lamp stand 6 is connected with below the connector 5, adjustable 6 bottom of lamp stand is fixedly connected with pedestal
Connector 7,7 underlying surfaces of base connector are equipped with pedestal 8 by screw, and 8 middle part surface of pedestal is equipped with LED
Lamp switch 9,1 inner tip of lampshade are equipped with wiring board 10, and 10 two sides of wiring board and underlying surfaces are enclosed with anti-
Protection pad 11, the 10 underlying surfaces two sides of wiring board pass through protective pad 11 and are fixedly connected with bulb installation seat 12, two sides it is described
LED bulb 13 is installed between bulb installation seat 12, wick 14 is installed inside the LED bulb 13, under the LED bulb 13
Side is equipped with optically focused convex lens 15, and the optically focused convex lens 15 is connected with flexible threaded rod 17 close to 4 side of optically focused adjusting knob, described to stretch
Contracting threaded rod 17 is connected with fixed link 18 far from 15 side top of optically focused convex lens, and 18 overhead surface of fixed link is equipped with limit
Part 16, the flexible threaded rod 17, which is located above 18 inner tip of fixed link, is connected with limited block 19.
Adjustable lamp stand 6 is coiled pipe, and locating part 16 passes through fixed link 18 and touches flexible 17 surface of threaded rod., fixed
Screw thread corresponding with flexible threaded rod 17 is equipped with inside bar 18, the threaded rod 17 that stretches connects optically focused by fixed link 18 and adjusts rotation
Button 4, hood 2 and LED bulb protective cover 3 are detachable design.
It is opened and closed in use, be free to the LED desk lamp by the LED light switch 9 of setting, passes through setting
Hood 2 and LED bulb protective cover 3 are that design for disassembly can facilitate and dismantle to the LED desk lamp, convenient to carry out in failure
Maintenance can be by rotating to flexible screw thread by the optically focused adjusting knob 4 of setting when needing to carry out optically focused adjusting to LED light
Bar 17 carries out telescopic adjustment, it can be made to be moved by being provided with optically focused convex lens 15 on flexible 17 top of threaded rod, optically focused is convex
In moving process, light is irradiated mirror 15 by optically focused convex lens 15, to be reached by the position for adjusting optically focused convex lens 15
The purpose of dynamic regulation spotlight effect is easy to use, so that the LED desk lamp be made to have dynamic spotlight effect by fixed link
18 surfaces are equipped with locating part 16, and when flexible threaded rod 17 stretches to certain position, keeping out limited block 19 by locating part 16 can
Limit processing is carried out to it, prevents flexible threaded rod 17 to be pierced by out of fixed link 18, is easy to use.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of LED desk lamp convenient for adjusting spotlight effect, including lampshade (1), which is characterized in that lampshade (1) tail portion table
Face is fixedly connected with hood (2), and lampshade (1) front end is equipped with LED bulb protective cover (3) by engaging, the lampshade (1)
Front-end surface side is equipped with optically focused adjusting knob (4), passes through screw close to (2) one side bottom of hood below the lampshade (1)
It is equipped with connector (5), is connected with adjustable lamp stand (6) below the connector (5), adjustable lamp stand (6) bottom is solid
Surely it is connected with base connector (7), base connector (7) underlying surfaces are equipped with pedestal (8), the pedestal by screw
(8) middle part surface is equipped with LED light switch (9), and lampshade (1) inner tip is equipped with wiring board (10), the wiring board
(10) two sides and underlying surfaces are enclosed with protective pad (11), and wiring board (10) the underlying surfaces two sides pass through protective pad (11)
It is fixedly connected with bulb installation seat (12), is equipped with LED bulb (13) between the bulb installation seat (12) of two sides, it is described
It is equipped with wick (14) inside LED bulb (13), is equipped with optically focused convex lens (15) below the LED bulb (13), the optically focused is convex
Mirror (15) is connected with flexible threaded rod (17) close to optically focused adjusting knob (4) side, and the flexible threaded rod (17) is far from optically focused
Convex lens (15) side top is connected with fixed link (18), and fixed link (18) overhead surface installs finite place piece (16), described
Flexible threaded rod (17), which are located above fixed link (18) inner tip, is connected with limited block (19).
2. a kind of LED desk lamp convenient for adjusting spotlight effect according to claim 1, which is characterized in that described adjustable
Lamp stand (6) is coiled pipe, and the locating part (16) passes through fixed link (18) and touches flexible threaded rod (17) surface.
3. a kind of LED desk lamp convenient for adjusting spotlight effect according to claim 1, which is characterized in that the fixed link
(18) internal to be equipped with screw thread corresponding with flexible threaded rod (17).
4. a kind of LED desk lamp convenient for adjusting spotlight effect according to claim 1, which is characterized in that the flexible spiral shell
Rasp bar (17) passes through fixed link (18) connection optically focused adjusting knob (4).
5. a kind of LED desk lamp convenient for adjusting spotlight effect according to claim 1, which is characterized in that the hood (2)
It is detachable design with LED bulb protective cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821536897.XU CN208652220U (en) | 2018-09-20 | 2018-09-20 | A kind of LED desk lamp convenient for adjusting spotlight effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821536897.XU CN208652220U (en) | 2018-09-20 | 2018-09-20 | A kind of LED desk lamp convenient for adjusting spotlight effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208652220U true CN208652220U (en) | 2019-03-26 |
Family
ID=65793041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821536897.XU Expired - Fee Related CN208652220U (en) | 2018-09-20 | 2018-09-20 | A kind of LED desk lamp convenient for adjusting spotlight effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208652220U (en) |
-
2018
- 2018-09-20 CN CN201821536897.XU patent/CN208652220U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |