CN208886697U - A kind of desk lamp support rod - Google Patents
A kind of desk lamp support rod Download PDFInfo
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- CN208886697U CN208886697U CN201821702043.4U CN201821702043U CN208886697U CN 208886697 U CN208886697 U CN 208886697U CN 201821702043 U CN201821702043 U CN 201821702043U CN 208886697 U CN208886697 U CN 208886697U
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- rod
- desk lamp
- support rod
- lamp support
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Abstract
The utility model discloses a kind of desk lamp support rod, including first body of rod and second body of rod, first body of rod and the connection of second body of rod；First body of rod and second body of rod are hollow lever, and are communicated；The height of first body of rod is greater than the length of second body of rod.Large torque cantilever support, and the internal function of crossing line may be implemented in the desk lamp support rod.
Description
Technical field
The utility model relates to a kind of lamp parts, it particularly relates to a kind of desk lamp support rod.
Background technique
Desk lamp often uses electronic equipment as family, and other than meeting light illumination, appearance and modeling cooperation household plays beauty
Decoration function.Existing desk lamp support rod is linear.Desk lamp support rod primarily serves connection pedestal, or fixes support lamp cap
Effect.For cost consideration, at the connecting joint for having freedom degree rotating requirement for desk lamp, plastic material is often taken to fix
Hardware connects shaft.Due to the Mechanics of Machinery characteristic of plastic material itself, these desk lamp plastic rubber connectors are often done thick and solid stupid
Weight.
Summary of the invention
The technical problem to be solved by the utility model is to provide a kind of desk lamp support rods, and inside may be implemented and cross line
Function.
In order to solve the above technical problems, the technical solution that the utility model embodiment uses are as follows:
A kind of desk lamp support rod, including first body of rod and second body of rod, first body of rod and the connection of second body of rod；First body of rod
It is hollow lever with second body of rod, and communicates；The height of first body of rod is greater than the length of second body of rod.
As preference, first body of rod and second body of rod are single piece.
It is L-shaped after first body of rod and the connection of second body of rod as preference.
As preference, the junction of first body of rod and second body of rod is arc angling.
As preference, first body of rod and second body of rod are integrally formed by extrusion profile.
As preference, the first support rod body, the first support rod body are equipped in the bottom end inner cavity of first body of rod
It is fixedly connected with the inner wall of first body of rod, and the first support rod body is equipped with threaded hole.
As preference, the second support rod body, the second support rod body and the are equipped in the inner cavity of second body of rod
The inner wall of bipole body is fixedly connected, and the second support rod body is equipped with threaded hole.
As preference, the height of first body of rod is 300~550mm.
As preference, the length of second body of rod is 20~350 mm.
As preference, the height of first body of rod is 9~12 times of the second body of rod length.
Compared with prior art, the utility model embodiment has the advantages that the desk lamp support rod may be implemented
The function of line is crossed in inside.In the desk lamp support rod of the present embodiment, first body of rod and second body of rod are hollow lever.This makes electricity
Line can be drawn from Desk lamp feet, first body of rod and second body of rod be passed through, into lamp cap.In this way, electric wire passes through inside desk lamp,
Conducive to safety.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the cross-sectional view of first body of rod in the utility model embodiment；
Fig. 3 is the partial schematic diagram of the utility model embodiment.
Have in figure: first body of rod 1, the first support rod body 101, second body of rod 2, the second support rod body 201.
Specific embodiment
With reference to the accompanying drawing, the technical solution of the utility model is described in detail.
As shown in Figure 1, a kind of desk lamp support rod of the utility model embodiment, including first body of rod 1 and second body of rod 2.
First body of rod 1 and the connection of second body of rod 2.First body of rod 1 and second body of rod 2 are hollow lever, and are communicated；First body of rod 1
Height is greater than the length of second body of rod 2.
In the desk lamp support rod of above-described embodiment, first body of rod, 1 one end is connected with Desk lamp feet, first body of rod, 1 other end
It is connected with second body of rod, 2 one end, second body of rod, 2 other end is connected with lamp cap.Second body of rod, 2 other end and lamp cap can the companies of rotation
It connects, can also be fixedly connected.First body of rod 1 and second body of rod 2 are hollow lever.This draws electric wire from Desk lamp feet
Out, first body of rod 1 and second body of rod 2 are passed through, into lamp cap.In this way, electric wire passes through inside desk lamp.In the embodiment, first
The height of the body of rod 1 is greater than the length of second body of rod 2.The desk lamp support rod of the present embodiment includes first body of rod 1 and second body of rod 2.
In use, lamp cap is connected on second body of rod 2.By the way that second body of rod 2 is arranged, so that the connection of lamp cap and support rod is more firm
It leans on.Meanwhile lamp cap is rotated around second body of rod 2, has more rotation spaces in the lower section of second body of rod 2.If lamp cap directly with
The connection of first body of rod 1, then first body of rod 1 can location conflicts.
Preferably, first body of rod 1 and second body of rod 2 are single piece.In this way, between first body of rod 1 and second body of rod 2
Connection it is more firm.First body of rod 1 and second body of rod 2 are single piece, are also convenient for mounted lamp, improve installation effectiveness.
Preferably, first body of rod 1 and second body of rod 2 are L-shaped after connecting.In the prior art, lamp cap is connected directly between
On first body of rod 1.And in the present embodiment, lamp cap is connected on second body of rod 2.Second body of rod 2 is connected with lamp cap one end.Work as lamp cap
When rotation, there is no interferences below lamp cap, there is biggish revolution space.The desk lamp support rod of the preference may be implemented to turn round greatly
Square cantilever support.The support rod of the present embodiment is single piece, is integrally formed, improves body of rod rigidity.When l-shaped rod body stress rotates
When, since the fixed port of first body of rod 1 and second body of rod 2 has alternate position spike, make second body of rod, 2 forced position move forward, have compared with
The long arm of force, so generating the torque bigger than straight-bar.
Lamp cap is connected on second body of rod 2.Preferably, the junction of first body of rod 1 and second body of rod 2 is fallen for arc
Angle.Arc angling is used, so that the transmitting of the power between first body of rod 1 and second body of rod 2 is more steady.
First body of rod 1 is connected by upper connector with Desk lamp feet.For convenient for connection, in the bottom end of first body of rod 1
The first support rod body 101 is equipped in chamber, the first support rod body 101 is fixedly connected with the inner wall of first body of rod 1, and first
It supports rib body 101 and is equipped with threaded hole.Threaded hole is set in upper connector.The threaded hole and the of upper connector is passed through by connector
The threaded hole of one support rod body 101, so that first body of rod 1 and upper connector are linked together.First support rod body is set
101, convenient for the connection of first body of rod 1 and other component.Meanwhile 101 occupied space of the first support rod body is limited, will not influence
Threading.
Second body of rod 2 is connected with lamp cap.To be equipped with the second support rod in the inner cavity of second body of rod 2 convenient for connecting
Body 201, the second support rod body 201 are fixedly connected with the inner wall of second body of rod 2, and the second support rod body 201 is equipped with screw thread
Hole.Lamp cap passes through the connection of the threaded hole of connector and the second support rod body 201.Second support rod body 201 is set, realizes the
The connection of bipole body 2 and lamp cap.Meanwhile second body of rod, 2 occupied space is limited, will not influence threading.
The pedestal of usual desk lamp is equipped with counterweight.To ensure that desk lamp is not toppled over, it is preferred that first body of rod 1 and the second bar
Body 2 is integrally formed by profile is squeezed out.In this way, first body of rod 1 and second body of rod 2 are light-weight, it is conducive to desk lamp and stablizes, do not topple over.
Preferably, it is based on ergonomics, the height of first body of rod 1 is 300~550mm.For example, first body of rod 1
Height be 300 mm, 360mm, 400 mm, 460 mm or 550mm.First body of rod 1 in the numberical range, human body can be with
Preferable sitting posture is kept, the sight of human eye to desktop is good, protects eyes.
Preferably, the length of second body of rod 2 is 20~350 mm.For example, the length of second body of rod 2 is 20 mm, 80
Mm, 160 mm, 220 mm, 300 mm or 350 mm.Based on lamp cap and lamp holder weight, the length of second body of rod 2 is reasonably selected,
Ensure that desk lamp will not topple over.
Preferably, first body of rod, 1 height is 9~12 times of second body of rod, 2 length.For example, first body of rod, 1 height is
9 times, 10 times, 11 times or 12 times of second body of rod, 2 length.It reasonably selects between first body of rod, 1 height and second body of rod, 2 length
Multiple, so that desk lamp will not topple in use.
The basic principles and main features and advantage of the utility model have been shown and described above.Those skilled in the art
It should be appreciated that the utility model is not limited by above-mentioned specific embodiment, the description in above-mentioned specific embodiment and specification is only
It is in order to further illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, this is practical
Novel to will also have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.This reality
With novel claimed range by claims and its equivalent thereof.
Claims (10)
1. a kind of desk lamp support rod, which is characterized in that the support rod includes first body of rod (1) and second body of rod (2), the first bar
Body (1) and second body of rod (2) connection；First body of rod (1) and second body of rod (2) are hollow lever, and are communicated；First body of rod
(1) height is greater than the length of second body of rod (2).
2. desk lamp support rod described in accordance with the claim 1, which is characterized in that first body of rod (1) and second body of rod (2) are
Single piece.
3. desk lamp support rod described in accordance with the claim 1, which is characterized in that first body of rod (1) and second body of rod (2) are even
It connects rear L-shaped.
4. desk lamp support rod described in accordance with the claim 1, which is characterized in that first body of rod (1) and second body of rod (2)
Junction is arc angling.
5. desk lamp support rod described in accordance with the claim 1, which is characterized in that first body of rod (1) and second body of rod (2) by
Profile is squeezed out to be integrally formed.
6. desk lamp support rod described in accordance with the claim 1, which is characterized in that set in the bottom end inner cavity of first body of rod (1)
There is the first support rod body (101), the first support rod body (101) is fixedly connected with the inner wall of first body of rod (1), and first
It supports rib body (101) and is equipped with threaded hole.
7. according to desk lamp support rod described in any one of claim 1 to 6, which is characterized in that second body of rod (2)
The second support rod body (201) is equipped in inner cavity, the second support rod body (201) is fixedly connected with the inner wall of second body of rod (2),
And second support rod body (201) be equipped with threaded hole.
8. desk lamp support rod described in accordance with the claim 1, which is characterized in that the height of first body of rod (1) be 300~
550mm。
9. desk lamp support rod described in accordance with the claim 1, which is characterized in that the length of second body of rod (2) is 20~350
mm。
10. desk lamp support rod described in accordance with the claim 1, which is characterized in that the height of first body of rod (1) is the second bar
9~12 times of body (2) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821702043.4U CN208886697U (en) | 2018-10-19 | 2018-10-19 | A kind of desk lamp support rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821702043.4U CN208886697U (en) | 2018-10-19 | 2018-10-19 | A kind of desk lamp support rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208886697U true CN208886697U (en) | 2019-05-21 |
Family
ID=66516674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821702043.4U Active CN208886697U (en) | 2018-10-19 | 2018-10-19 | A kind of desk lamp support rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208886697U (en) |
-
2018
- 2018-10-19 CN CN201821702043.4U patent/CN208886697U/en active Active
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