CN206723942U - The desk lamp of support adjustable inclination angle - Google Patents
The desk lamp of support adjustable inclination angle Download PDFInfo
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- CN206723942U CN206723942U CN201720522280.1U CN201720522280U CN206723942U CN 206723942 U CN206723942 U CN 206723942U CN 201720522280 U CN201720522280 U CN 201720522280U CN 206723942 U CN206723942 U CN 206723942U
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- cardan
- base
- desk lamp
- rotating mechanism
- inclination angle
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Abstract
The utility model discloses a kind of desk lamp of support adjustable inclination angle, including lamp holder, the first rotating mechanism, support bar, the second rotating mechanism and base, the top of first rotating mechanism is arranged on the lamp holder, the bottom of first rotating mechanism is removably mounted at the top of support bar, the bottom of the support bar is removably mounted at the top of second rotating mechanism, and the bottom of second rotating mechanism is arranged on base.The inclination angle of support bar can be adjusted in the utility model, so as to the illumination region of adjustable desk lamp, due to support bar need not be bent in the illumination region of adjustable desk lamp, extends the service life of support bar；By setting sinker in base, the center of gravity of desk lamp is reduced so that when adjusting the inclination angle of support bar, desk lamp is not easy to overturn.
Description
Technical field
Desk lamp design field is the utility model is related to, more particularly to a kind of desk lamp of support adjustable inclination angle.
Background technology
Desk lamp is commonly used a kind of electric lighting in daily life, is predominantly disposed in desk, on desk.The light of desk lamp
Bright range of exposures is relatively small and concentrates, and is only less region and provides illumination.The existing most structure of desk lamp is fixed, can not
Illumination region is adjusted, in order to provide illumination to other regions, then needs to move desk lamp；Although also occur some in the market
Flexible pipe desk lamp, can by bent support flexible pipe come the illumination region of adjustable desk lamp, but flexible pipe is easily damaged, service life compared with
It is short.
Utility model content
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of desk lamp of support adjustable inclination angle, it is real
The regulation at existing support bar inclination angle, it is simple in construction, stably so as to the illumination region of adjustable desk lamp, extend support bar service life.
The purpose of this utility model is achieved through the following technical solutions：The desk lamp of support adjustable inclination angle, including lamp
Head, the first rotating mechanism, support bar, the second rotating mechanism and base, the top of first rotating mechanism are arranged on the lamp
On head, the bottom of first rotating mechanism is removably mounted at the top of support bar, and the bottom of the support bar is detachably pacified
Mounted in the top of second rotating mechanism, the bottom of second rotating mechanism is arranged on base.
Preferably, first rotating mechanism includes upper cardan club, upper cardan glass holder, upper cardan glass holder pad
Circle, upper cardan spring, upper cardan fixed block, upper cardan alignment pin and upper cardan spring shim, the upper cardan
Glass holder is arranged on lamp holder, and the upper cardan glass holder packing ring is arranged between upper cardan glass holder and lamp holder, described universal
Save fixed block to be arranged in upper cardan glass holder, the upper cardan spring is arranged on upper cardan fixed block, described up to ten thousand
It is arranged on to section spring shim on upper cardan spring, the sphere installation of the upper cardan club is in upper cardan spring shim
On, the body of rod of the upper cardan club is removably mounted at the top of support bar, and the upper cardan alignment pin is arranged on upper
On the spheroid of universal joint club.
Preferably, the body of rod of the upper cardan club is by being threadably mounted at the top of support bar.
Preferably, second rotating mechanism include lower cardan spring, lower cardan alignment pin, lower cardan club,
Lower cardan spring shim and lower cardan fixed block, the lower cardan fixed block are arranged on base, the lower cardan
Spring is arranged on lower cardan fixed block, and the lower cardan spring shim is arranged on lower cardan spring, and described lower ten thousand
To section club sphere installation on lower cardan spring shim, the body of rod of the lower cardan club is removably mounted at support
The bottom of bar, the lower cardan alignment pin are arranged on the spheroid of lower cardan club.
Preferably, the body of rod of the lower cardan club is by being threadably mounted at the bottom of support bar.
Preferably, the lamp holder includes lampshade, main lens, support frame, main circuit board and king light plate, the main lens installation
In support frame bottom, the king light plate is arranged between main lens and support frame, and the main circuit board is arranged on the top of support frame
Portion, the main circuit board are electrically connected with king light plate, and the top of first rotating mechanism is arranged on support frame, and the lampshade turns
It is dynamic to be arranged on the outside of support frame.
Preferably, the lamp holder also includes back-cover panel and back-cover outer ring, and the back-cover outer ring is arranged at the top of support frame,
The back-cover panel is arranged on back-cover outer ring.
Preferably, the lampshade is provided with heat emission hole.
Preferably, the base is including outer under shell, sinker, power line and base on DC seat supports, DC seats, base
Shell, shell is arranged on the top of base lower casing on the base, and the sinker is arranged on the top of base lower casing, described
DC seat supports are arranged on the top of base lower casing, and the DC seats are arranged on DC seat supports, one end of the power line and DC
Seat electrical connection.
Preferably, the bottom of the base lower casing is provided with multiple slipmat.
The beneficial effects of the utility model are：
（1）The first rotating mechanism is provided between lamp holder and support bar so that lamp holder can rotate relative to support bar, adjust
The angle of lamp holder is saved, so as to realize the regulation of desk lamp light angle；Due to being provided with the second rotating mechanism between support bar and base,
Support bar is allowd so as to adjust the inclination angle of support bar, and then to realize the regulation of desk lamp illumination region relative to base rotation；
Both, which coordinate, realizes multidirectional regulation, on the premise of meeting light angle regulatory demand, realizes simple in construction, firm, service life
It is long；
（2）First rotating mechanism and the second rotating mechanism cause desk lamp overall appearance and live visual is 360 degree of omnidirectionals pair
Claim structure, same visual appearance and structural deviation can be realized from any angle；
（3）The body of rod of upper cardan club and the first end of support bar are connected through a screw thread, be easy to the first rotating mechanism and
Installation and removal between support bar；The body of rod of lower cardan club and the second end of support bar are connected through a screw thread, and are easy to prop up
Installation and removal between strut and base；, can easily more in a certain parts damages using dismountable connected mode
Change damage part；
（4）Lampshade is provided with heat emission hole, improves the heat dispersion of desk lamp, simultaneously as being provided with back-cover panel, thus dissipates
Hot hole opens up the illumination direction for not interfering with desk lamp；
（5）The bottom side of base lower casing is provided with multiple slipmat, is slided when desk lamp can be prevented to be placed on other objects.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the decomposing schematic representation of lamp holder in the utility model；
Fig. 3 is the decomposing schematic representation of the first rotating mechanism in the utility model：
Fig. 4 is the decomposing schematic representation of the second rotating mechanism in the utility model；
Fig. 5 is the decomposing schematic representation of the utility model in the base；
In figure, 1-lamp holder, 101-main lens, 102-support frame, 103-main circuit board, 104-back-cover panel,
105-lampshade track, 106-lampshade shell, 107-heat emission hole, 108-effect optical lens, 109-effect light lamp plate, 110-
Back-cover outer ring, 111-king light plate, the 2-the first rotating mechanism, 201-upper cardan club, 202-upper cardan glass holder,
203-upper cardan glass holder packing ring, 204-upper cardan spring, 205-upper cardan fixed block, the positioning of 206-upper cardan
Pin, 207-upper cardan spring shim, 3-support bar, the 4-the second rotating mechanism, 401-lower cardan spring, 402-under
Universal joint alignment pin, 403-lower cardan club, 404-lower cardan spring shim, 405-lower cardan fixed block, 5-
Base, 501-slipmat, 502-DC seat supports, 503-DC seats, shell on 504-base, 505-sinker, 506-electricity
Source line, 507-base lower casing.
Embodiment
The technical solution of the utility model, but the scope of protection of the utility model are described in further detail below in conjunction with the accompanying drawings
It is not limited to as described below.
As shown in figure 1, This embodiment describes a kind of desk lamp of support adjustable inclination angle, including lamp holder 1, the first rotating mechanism
2nd, support bar 3, the second rotating mechanism 4 and base 5, the top of first rotating mechanism 2 is arranged on the lamp holder 1, described
The bottom of first rotating mechanism 2 is removably mounted at the top of support bar 3, and the bottom of the support bar 3 is removably mounted at institute
The top of the second rotating mechanism 4 is stated, the bottom of second rotating mechanism 4 is arranged on base 5.
Due to being provided with the first rotating mechanism 2 between lamp holder 1 and support bar 3 so that lamp holder 1 can be relative to support bar 3
Rotate, the angle of lamp holder 1 is adjusted, so as to realize the regulation of desk lamp light angle；Due to being provided with the between support bar 3 and base 5
Two rotating mechanisms 4 so that support bar 3 can rotate relative to base 5, so as to adjust the inclination angle of support bar 3, and then realize desk lamp
The regulation of illumination region.
As shown in Fig. 2 lamp holder 1 includes lampshade, main lens 101, support frame 102, main circuit board 103 and king light plate 111, institute
State main lens 101 and be arranged on the bottom of support frame 102, the king light plate 111 is arranged between main lens 101 and support frame 102, institute
The top that main circuit board 111 is arranged on support frame 102 is stated, the main circuit board 103 electrically connects with king light plate 111, and described first
The top of rotating mechanism 2 is arranged on support frame 102, and the lampshade is rotatably installed in the outside of support frame 102.
The lampshade includes lampshade track 105 and lampshade shell 106, and the lampshade track 105 passes through ball bearing rotational
Installed in the outside of support frame 102, the outside of lampshade track 105 is provided with multiple projections, and the lampshade shell 106 is provided with multiple
With the breach of the male cooperation, outer 106 shells of the lampshade are removably mounted at by the breach and the raised cooperation
On the lampshade track 105, the lampshade shell 106 is provided with heat emission hole 107.
The lamp holder 1 also includes back-cover panel 104 and back-cover outer ring 110, and the back-cover outer ring 110 is arranged on lampshade track
On 105, the back-cover panel 104 is arranged on back-cover outer ring 110.
The lamp holder 1 also includes effect light lamp plate 109 and effect optical lens 108, and the effect light lamp plate 109 is arranged on institute
State between support frame 102 and the back-cover panel 104, the effect optical lens 108 is arranged on the effect light lamp plate 109 and institute
Between stating back-cover panel 104, the back-cover panel 104 is protruded in the side of the effect optical lens 108.
As shown in figure 3, the first rotating mechanism 2 includes upper cardan club 201, upper cardan glass holder 202, upper cardan cup
Cover packing ring 203, upper cardan spring 204, upper cardan fixed block 205, upper cardan alignment pin 206 and upper cardan spring pad
Piece 207, the upper cardan glass holder 202 are arranged on lamp holder 1, and the upper cardan glass holder packing ring 203 is arranged on upper cardan
Between glass holder 202 and lamp holder 1, the upper cardan fixed block 205 is arranged in upper cardan glass holder 202, the upper cardan
Spring 204 is arranged on upper cardan fixed block 205, and the upper cardan spring shim 207 is arranged on upper cardan spring 204
On, the sphere installation of the upper cardan club 201 on upper cardan spring shim 207, the upper cardan club 201
The body of rod is removably mounted at the top of support bar 3, and the upper cardan alignment pin 206 is arranged on the ball of upper cardan club 201
On body.
The body of rod of the upper cardan club 201 is by being threadably mounted at the top of support bar 3.
As shown in figure 4, the second rotating mechanism 4 includes lower cardan spring 401, lower cardan alignment pin 402, lower cardan
Club 403, lower cardan spring shim 404 and lower cardan fixed block 405, the lower cardan fixed block 405 are arranged on bottom
On seat 5, the lower cardan spring 401 is arranged on lower cardan fixed block 405, and the lower cardan spring shim 404 is pacified
On lower cardan spring 401, the sphere installation of the lower cardan club 403 is on lower cardan spring shim 404, institute
The body of rod for stating lower cardan club 403 is removably mounted at the bottom of support bar 3, and the lower cardan alignment pin 402 is arranged on
On the spheroid of lower cardan club 403.
The body of rod of the lower cardan club 403 is by being threadably mounted at the bottom of support bar 3.
As shown in figure 5, base 5 includes shell 504, sinker 505, power line on DC seat supports 502, DC seats 503, base
506 and base lower casing 507, shell 504 is arranged on the top of base lower casing 507 on the base, and the sinker 505 is pacified
Between shell 504 on base lower casing 507 and base, the DC seat supports 502 are arranged on base lower casing 507 and counterweight
Between seat 505, the DC seats 503 are arranged on DC seat supports 502, and one end of the power line 506 electrically connects with DC seats 503.
Sinker 505 can increase the weight of base 5, so as to reduce the center of gravity of desk lamp so that the platform when adjusting the inclination angle of support bar 3
Lamp is not easy to topple over.
The base lower casing 507 is provided with multiple slipmat 501, when desk lamp is placed on other article surfaces, slipmat
501 can increase the frictional force between desk lamp and the article surface, improve the fastness that desk lamp is placed.
The volume of the lamp holder 1 is more than the volume of base 5.Because lamp holder 1 is provided with heat emission hole, the weight of lamp holder 1 is alleviated
Amount；Base 5 is provided with sinker 505, adds the weight of base 5；First rotating mechanism 2 and the second rotating mechanism 4 can be realized
The skew of larger angle between lamp holder 1 and base 5, so as to give user with experience top-heavy, partially without falling.
Described in an illustrative manner according to one kind of the present utility model above with reference to accompanying drawing.But people in the art
Member can also not depart from the basis of the utility model content it should be appreciated that the one kind proposed for above-mentioned the utility model
On make various improvement, or equivalent substitution is carried out to which part technical characteristic, it is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.Therefore,
The scope of protection of the utility model should be determined by the content of appended claims.
Claims (10)
1. the desk lamp of support adjustable inclination angle, it is characterised in that including lamp holder（1）, the first rotating mechanism（2）, support bar（3）,
Two rotating mechanisms（4）And base（5）, first rotating mechanism（2）Top be arranged on the lamp holder（1）On, described first
Rotating mechanism（2）Bottom be removably mounted at support bar（3）Top, the support bar（3）Bottom be removably mounted at
Second rotating mechanism（4）Top, second rotating mechanism（4）Bottom be arranged on base（5）On.
2. the desk lamp of support adjustable inclination angle according to claim 1, it is characterised in that first rotating mechanism（2）Bag
Include upper cardan club（201）, upper cardan glass holder（202）, upper cardan glass holder packing ring（203）, upper cardan spring
（204）, upper cardan fixed block（205）, upper cardan alignment pin（206）With upper cardan spring shim（207）, it is described up to ten thousand
To section glass holder（202）Installed in lamp holder（1）On, the upper cardan glass holder packing ring（203）Installed in upper cardan glass holder（202）
And lamp holder（1）Between, the upper cardan fixed block（205）Installed in upper cardan glass holder（202）It is interior, the upper cardan bullet
Spring（204）Installed in upper cardan fixed block（205）On, the upper cardan spring shim（207）Installed in upper cardan bullet
Spring（204）On, the upper cardan club（201）Sphere installation in upper cardan spring shim（207）On, it is described universal
Save club（201）The body of rod be removably mounted at support bar（3）Top, the upper cardan alignment pin（206）Installed in upper
Universal joint club（201）Spheroid on.
3. the desk lamp of support adjustable inclination angle according to claim 2, it is characterised in that the upper cardan club（201）
The body of rod by being threadably mounted at support bar（3）Top.
4. the desk lamp of support adjustable inclination angle according to claim 1, it is characterised in that second rotating mechanism（4）Bag
Include lower cardan spring（401）, lower cardan alignment pin（402）, lower cardan club（403）, lower cardan spring shim
（404）With lower cardan fixed block（405）, the lower cardan fixed block（405）Installed in base（5）On, it is universal under described
Save spring（401）Installed in lower cardan fixed block（405）On, the lower cardan spring shim（404）It is arranged on down universal
Save spring（401）On, the lower cardan club（403）Sphere installation in lower cardan spring shim（404）On, under described
Universal joint club（403）The body of rod be removably mounted at support bar（3）Bottom, the lower cardan alignment pin（402）Installation
In lower cardan club（403）Spheroid on.
5. the desk lamp of support adjustable inclination angle according to claim 4, it is characterised in that the lower cardan club（403）
The body of rod by being threadably mounted at support bar（3）Bottom.
6. the desk lamp of support adjustable inclination angle according to claim 1, it is characterised in that the lamp holder（1）Including lampshade, master
Lens（101）, support frame（102）, main circuit board（103）With king light plate（111）, the main lens（101）Installed in support frame
（102）Bottom, the king light plate（111）Installed in main lens（101）And support frame（102）Between, the main circuit board（103）
Installed in support frame（102）Top, the main circuit board（103）With king light plate（111）Electrical connection, first rotating mechanism
（2）Top be arranged on support frame（102）On, the lampshade is rotatably installed in support frame（102）Outside.
7. the desk lamp of support adjustable inclination angle according to claim 6, it is characterised in that the lamp holder also includes back-cover panel
（104）With back-cover outer ring（110）, the back-cover outer ring（110）Installed in support frame（102）Top, the back-cover panel（104）
Installed in back-cover outer ring（110）On.
8. the desk lamp of support adjustable inclination angle according to claim 7, it is characterised in that the lampshade is provided with heat emission hole
（107）.
9. the desk lamp of support adjustable inclination angle according to claim 1, it is characterised in that the base（5）Including DC seat branch
Frame（502）, DC seats（503）, shell on base（504）, sinker（505）, power line（506）With base lower casing（507）, institute
State shell on base（504）Installed in base lower casing（507）Top, the sinker（505）Installed in base lower casing
（507）With shell on base（504）Between, the DC seat supports（502）Installed in base lower casing（507）And sinker
（505）Between, the DC seats（503）Installed in DC seat supports（502）On, the power line（506）One end and DC seats（503）
Electrical connection.
10. the desk lamp of support adjustable inclination angle according to claim 9, it is characterised in that the base lower casing（507）'s
Bottom is provided with multiple slipmat（501）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720522280.1U CN206723942U (en) | 2017-05-11 | 2017-05-11 | The desk lamp of support adjustable inclination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720522280.1U CN206723942U (en) | 2017-05-11 | 2017-05-11 | The desk lamp of support adjustable inclination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723942U true CN206723942U (en) | 2017-12-08 |
Family
ID=60510030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720522280.1U Active CN206723942U (en) | 2017-05-11 | 2017-05-11 | The desk lamp of support adjustable inclination angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723942U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018205639A1 (en) * | 2017-05-11 | 2018-11-15 | 成都捌零科技有限公司 | Multifunctional lamp |
| CN112664857A (en) * | 2020-12-29 | 2021-04-16 | 杭州凡义光电科技有限公司 | Multifunctional desk lamp and illumination use method thereof |
| CN113397465A (en) * | 2021-08-11 | 2021-09-17 | 中国人民解放军总医院第一医学中心 | Visual oral cavity instrument |
-
2017
- 2017-05-11 CN CN201720522280.1U patent/CN206723942U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018205639A1 (en) * | 2017-05-11 | 2018-11-15 | 成都捌零科技有限公司 | Multifunctional lamp |
| CN112664857A (en) * | 2020-12-29 | 2021-04-16 | 杭州凡义光电科技有限公司 | Multifunctional desk lamp and illumination use method thereof |
| CN112664857B (en) * | 2020-12-29 | 2022-08-12 | 杭州凡义光电科技有限公司 | Multifunctional desk lamp and illumination use method thereof |
| CN113397465A (en) * | 2021-08-11 | 2021-09-17 | 中国人民解放军总医院第一医学中心 | Visual oral cavity instrument |
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