CN209325498U - A kind of desk lamp device of adjustable lampshade height - Google Patents
A kind of desk lamp device of adjustable lampshade height Download PDFInfo
- Publication number
- CN209325498U CN209325498U CN201822166031.0U CN201822166031U CN209325498U CN 209325498 U CN209325498 U CN 209325498U CN 201822166031 U CN201822166031 U CN 201822166031U CN 209325498 U CN209325498 U CN 209325498U
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- support
- ball
- attachment base
- desk lamp
- height
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Abstract
The utility model discloses a kind of desk lamp devices of adjustable lampshade height, it include pedestal, first support is provided on pedestal, being connected in first support can be relative to the second support of first support rotation, one end of second support is connected with lampshade, and the height adjustment device that second support can be made to slide up and down regulating lampshade height in turn in first support is provided between the second support and first support.The desk lamp of the utility model includes first support and second support, lampshade is connected in second support, the height adjustment device that second support can be made to slide up and down regulating lampshade height in turn in first support is provided between second support and first support, ball is pressed by spring, so that ball is stuck in groove, the fixation of the two is kept, by moving up and down knob joint, realize that the easy adjustment of lampshade irradiation height, structure are simple.
Description
[technical field]
The utility model relates to lighting device, especially a kind of desk lamp device of adjustable lampshade height.
[background technique]
Traditional stiff rod desk lamp cannot can only vertically be adjusted by adjusting the tilt angle of lamp stand to adjust the height of whole lamp
The height of lampshade light-emitting surface irradiation is saved, so that the illuminating area of desk lamp can not be adjusted, it is inconvenient for use, it is unable to satisfy people's night
Between use light demand.
The utility model is based on above deficiency and generates.
[utility model content]
The technical problem to be solved by the present invention is to provide a kind of desk lamp devices of adjustable lampshade height, can be light
Realize the rotation of lampshade and the adjusting of height.
In order to solve the above technical problems, the utility model uses following technical proposals: a kind of adjustable lampshade height
Desk lamp device, which is characterized in that include pedestal, first support is provided on pedestal, being connected in first support can opposite the
The second support of one bracket rotation, one end of second support is connected with lampshade, is arranged between the second support and first support
There is the height adjustment device that second support can be made to slide up and down regulating lampshade height in turn in first support.
A kind of desk lamp device of adjustable lampshade height as described above, which is characterized in that be arranged in the second support
Have a knob, the height adjustment device includes the attachment base connecting with knob, the height adjustment device further include with
Attachment base connection simultaneously can be by attachment base fixed to the knob joint in first support, and being vertically arranged in the first support can
The strip-shaped hole slid on for attachment base.
A kind of desk lamp device of adjustable lampshade height as described above, which is characterized in that be provided on the attachment base
The ball that can be contacted with first support offers the ball slot placed for ball, the attachment base direction in the attachment base
The side of first support, which is offered, to be connected and for the circular hole that ball exposes with ball slot, in the first support and is located at bar shaped
The periphery in hole is arranged at intervals with several grooves being caught in for ball, and ball can be fixed on ball slot by being provided on the knob
Spring that is interior and then pressing ball mutually with groove.
A kind of desk lamp device of adjustable lampshade height as described above, which is characterized in that be provided on the attachment base
The guide plate that can be slided in strip-shaped hole.
A kind of desk lamp device of adjustable lampshade height as described above, which is characterized in that opened up on the attachment base
There are two the ball slots placed for ball.
A kind of desk lamp device of adjustable lampshade height as described above, which is characterized in that the corresponding arrangement of the groove
In the two sides of the strip-shaped hole.
A kind of desk lamp device of adjustable lampshade height as described above, which is characterized in that on the knob circumferentially
Direction is provided with arc groove, and the arc boss that can be slided in arc groove is provided on the attachment base.
A kind of desk lamp device of adjustable lampshade height as described above, which is characterized in that the knob joint and institute
State attachment base threaded connection.
Compared with prior art, the desk lamp device of a kind of adjustable lampshade height of the utility model, has reached following effect
Fruit:
The desk lamp of the utility model includes first support and second support, is connected with lampshade in second support, and second
The height tune that second support can be made to slide up and down regulating lampshade height in turn in first support is provided between frame and first support
Regulating device presses ball by spring, so that ball is stuck in groove, keeps the fixation of the two, is closed by moving up and down knob
Section realizes that the easy adjustment of lampshade irradiation height, structure are simple.
[Detailed description of the invention]
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the exploded view of the utility model；
Fig. 3 is the configuration diagram of the utility model height adjustment device.
[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.
As shown in Figure 1 to Figure 3, a kind of desk lamp device of adjustable lampshade height, includes pedestal 1, is provided on pedestal 1
First support 2, be connected in first support 2 can the second support 3 that rotates of opposite first support 2, one end of second support 3 connects
Have lampshade 4, be provided between the second support 3 and first support 2 can make second support 3 first support 2 slide up and down into
And the height adjustment device 5 of 4 height of regulating lampshade.
The desk lamp of the utility model includes first support and second support, is connected with lampshade in second support, and second
The height tune that second support can be made to slide up and down regulating lampshade height in turn in first support is provided between frame and first support
Regulating device presses ball by spring, so that ball is stuck in groove, keeps the fixation of the two, is closed by moving up and down knob
Section realizes that the easy adjustment of lampshade irradiation height, structure are simple.
As shown in Figure 1 to Figure 3, in the present embodiment, knob 6, the height adjustment dress are provided in the second support 3
Setting 5 includes the attachment base 51 being rotatablely connected with knob 6, and the height adjustment device 5 further includes that simultaneously energy is connect with attachment base 51
Attachment base 51 is fixed to the knob joint 52 in first support 2, is vertically arranged in the first support 2 for attachment base
51 strip-shaped holes 21 slid on.By pushing knob joint, attachment base is driven to move up and down in strip-shaped hole.
As shown in Figure 1 to Figure 3, in the present embodiment, the circle that can be contacted with first support 2 is provided on the attachment base 51
Pearl 7, offers the ball slot 511 placed for ball 7 in the attachment base 51, and the attachment base 51 is towards first support 2
Side, which is offered, to be connected and for the circular hole 512 that ball 7 exposes with ball slot 511, in the first support 2 and is located at strip-shaped hole
21 periphery is arranged at intervals with several grooves 22 being caught in for ball 7, and ball 7 can be fixed on by being provided on the knob 6
The spring 8 for pressing ball 7 with 22 phase of groove in turn in ball slot 511.Ball is pressed by spring, so that ball is maintained at round
In pearl slot, one end of ball is exposed from circular hole 512, is reached in groove 22, is realized the clamping of attachment base and second support, is made
It obtains lampshade and is fixed on certain height.
As shown in Figure 1 to Figure 3, in the present embodiment, being provided on the attachment base 51 can slide in strip-shaped hole 21
Guide plate 513.Guarantee attachment base can only in strip-shaped hole up and down adjustment.
As shown in Figure 1 to Figure 3, in the present embodiment, it is placed there are two being opened up on the attachment base 51 for ball 7
Ball slot 511.By the way that two balls are arranged, guarantee the stability of height adjustment.
As shown in Figure 1 to Figure 3, in the present embodiment, the corresponding two sides for being arranged in the strip-shaped hole 21 of the groove 22.
As shown in Figure 1 to Figure 3, in the present embodiment, peripherally disposed on the knob 6 to have arc groove 61, institute
State the arc boss 514 for being provided with and capable of being slided on attachment base 51 in arc groove 61.The desk lamp of the utility model can not only rotate but also
Adjustable height, structure is simple, powerful.
As shown in Figure 1 to Figure 3, in the present embodiment, the knob joint 52 is threadedly coupled with the attachment base 51.
Claims (8)
1. a kind of desk lamp device of adjustable lampshade height, which is characterized in that include pedestal (1), is provided on pedestal (1)
One bracket (2), be connected in first support (2) can opposite first support (2) second support (3) for rotating, second support (3)
One end is connected with lampshade (4), and being provided between the second support (3) and first support (2) can make second support (3) first
Bracket (2) slides up and down and then the height adjustment device (5) of regulating lampshade (4) height.
2. a kind of desk lamp device of adjustable lampshade height according to claim 1, which is characterized in that the second support
(3) it is provided on knob (6), the height adjustment device (5) includes the attachment base (51) with knob (6) rotation connection, institute
Stating height adjustment device (5) further includes connecting and attachment base (51) capable of being fixed on first support (2) with attachment base (51)
Knob joint (52) is vertically arranged with the strip-shaped hole slid on for attachment base (51) in the first support (2)
(21)。
3. a kind of desk lamp device of adjustable lampshade height according to claim 2, which is characterized in that the attachment base
(51) it is provided with the ball (7) that can be contacted with first support (2) on, offers in the attachment base (51) and is put for ball (7)
The ball slot (511) set, the side of attachment base (51) towards the first support (2) is offered to be connected with ball slot (511)
And for the circular hole (512) that ball (7) expose, on the first support (2) and it is located at the periphery of strip-shaped hole (21) and is arranged at intervals with
Several grooves (22) being caught in for ball (7) are provided with and can be fixed on ball (7) ball slot (511) on the knob (6)
Spring (8) that is interior and then pressing ball (7) mutually with groove (22).
4. a kind of desk lamp device of adjustable lampshade height according to claim 2, which is characterized in that the attachment base
(51) guide plate (513) that can be slided in strip-shaped hole (21) is provided on.
5. a kind of desk lamp device of adjustable lampshade height according to claim 3, which is characterized in that the attachment base
(51) the ball slot (511) placed there are two being opened up on for ball (7).
6. a kind of desk lamp device of adjustable lampshade height according to claim 3, which is characterized in that the groove
(22) the corresponding two sides for being arranged in the strip-shaped hole (21).
7. a kind of desk lamp device of adjustable lampshade height according to claim 2, which is characterized in that the knob
(6) peripherally disposed on to have arc groove (61), the arc that can be slided in arc groove (61) is provided on the attachment base (51)
Shape boss (514).
8. a kind of desk lamp device of adjustable lampshade height according to claim 2, which is characterized in that the knob closes
Section (52) is threadedly coupled with the attachment base (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166031.0U CN209325498U (en) | 2018-12-22 | 2018-12-22 | A kind of desk lamp device of adjustable lampshade height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166031.0U CN209325498U (en) | 2018-12-22 | 2018-12-22 | A kind of desk lamp device of adjustable lampshade height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209325498U true CN209325498U (en) | 2019-08-30 |
Family
ID=67727966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822166031.0U Active CN209325498U (en) | 2018-12-22 | 2018-12-22 | A kind of desk lamp device of adjustable lampshade height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209325498U (en) |
-
2018
- 2018-12-22 CN CN201822166031.0U patent/CN209325498U/en active Active
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