CN209558106U - A kind of lighting lamp convenient for stretching - Google Patents
A kind of lighting lamp convenient for stretching Download PDFInfo
- Publication number
- CN209558106U CN209558106U CN201920257942.6U CN201920257942U CN209558106U CN 209558106 U CN209558106 U CN 209558106U CN 201920257942 U CN201920257942 U CN 201920257942U CN 209558106 U CN209558106 U CN 209558106U
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- China
- Prior art keywords
- fixed plate
- slot
- fixed
- crossbeam
- draw
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to lighting lamp technical fields, especially a kind of lighting lamp convenient for stretching, including lamp holder, the intracavity bottom of lamp holder is disposed with the first fixed plate from left to right, second fixed plate, third fixed plate and the 4th fixed plate, the upper end of first fixed plate and the second fixed plate is fixedly connected with rotary switch, clump weight is provided between third fixed plate and the 4th fixed plate, the upper end of third fixed plate and the 4th fixed plate is fixedly connected with fixed baffle, support rod is fixedly connected on the right side of lamp holder upper surface, the front and back sides of crossbeam are provided with sliding slot, crossbeam left side offers through slot, through slot is mutually perpendicular to be connected to sliding slot, expansion mechanism passes through sliding slot and post upper is rotatablely connected, retaining mechanism is provided through on the left of crossbeam, draw-tube right end passes through retaining mechanism and is set in through slot.The utility model, which has, places more steady point, and telescopic adjustment is more convenient.
Description
Technical field
The utility model relates to lighting lamp technical field more particularly to a kind of lighting lamps convenient for stretching.
Background technique
Desk lamp (Desk lamp), is one kind of lamp, 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.With the continuous development of desk lamp, there are various desk lamps, wherein stretching type shines
More general, face desk lamp, but existing flexible desk lamp mostly uses clamping screw fixation is adjusted, so that fixed inconvenience is adjusted,
And clamping screw uses easy stripped thread for a long time, while desk lamp telescopic rod it is too long after the stability of desk lamp will decline and easily overturn.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, therefore the one kind proposed is convenient for flexible
Lighting lamp.
To achieve the goals above, the utility model adopts the technical scheme that
It designs a kind of convenient for flexible lighting lamp, including lamp holder, crossbeam, expansion mechanism, retaining mechanism and draw-tube, institute
The intracavity bottom for stating lamp holder is disposed with the first fixed plate, the second fixed plate, third fixed plate and the 4th from left to right and fixes
Plate；The upper end of first fixed plate and the second fixed plate is fixedly connected with rotary switch, the rotary shaft upper end of rotary switch to
It is upper to be equipped with rotation nut cap through lamp holder sleeve；Clump weight, third fixed plate are provided between the third fixed plate and the 4th fixed plate
Fixed baffle is fixedly connected with the upper end of the 4th fixed plate；Support rod is fixedly connected on the right side of the lamp holder upper surface；It is described
The front and back sides of crossbeam are provided with sliding slot, and crossbeam left side offers through slot, and through slot is mutually perpendicular to be connected to sliding slot；The swelling
Mechanism passes through sliding slot and post upper is rotatablely connected；Retaining mechanism is provided through on the left of the crossbeam；The draw-tube is right
End is set in through slot across retaining mechanism, and draw-tube left end is rotatably connected to lampshade.
Preferably, the expansion mechanism includes expansion sleeve, the first spring and two tapered shafts；The support rod front and back sides
Top is provided with expansion sleeve rotation connection, and expansion sleeve is inserted in sliding slot；Two tapered shafts are inserted in expansion sleeve respectively
Interior, two taper between centers are equipped with the first spring.
Preferably, the retaining mechanism includes that second spring, external lock be fixed and internal lock mandrel；It is provided on the left of the crossbeam
The fixed rotation connection of external lock；It is provided with second spring in the external lock is fixed, second spring is provided with far from the fixed one end of external lock
Internal lock mandrel；The fixed outer surface with internal lock mandrel of the external lock has the first locking through slot and the second locking through slot；Institute
Draw-tube right end is stated to be set in through slot across the first locking through slot and the second locking through slot.
Preferably, the surface of the draw-tube is provided with rubber antiskid layer.
Preferably, the lamp holder inner sidewall is provided with electro-insulating rubber layer.
The utility model proposes it is a kind of convenient for flexible lighting lamp, beneficial effect is: passing through in the utility model
It is provided with clump weight between third fixed plate and the 4th fixed plate, the upper end of third fixed plate and the 4th fixed plate is fixedly connected with
Fixed baffle so that desk lamp it is more stable be not prone to tip over, by support rod front and back sides top be provided with expansion sleeve turn
Dynamic connection, expansion sleeve are inserted in sliding slot, and two tapered shafts are inserted in expansion sleeve respectively, and two taper between centers are equipped with first
Spring, so that the adjusting of crossbeam is more convenient, passes through draw-tube so that the deformation by expansion sleeve positions crossbeam
Right end passes through the first locking through slot and the second locking through slot is set in through slot, and outer lock sleeve and internal locking between centers are provided with the
Two springs, so that the position of draw-tube is able to quick fixation, so that draw-tube adjusting is more convenient.
Detailed description of the invention
Fig. 1 be the utility model proposes it is a kind of convenient for flexible lighting lamp structural schematic diagram；
Fig. 2 be the utility model proposes it is a kind of convenient for the schematic diagram of the section structure at A in flexible lighting lamp；
Fig. 3 be the utility model proposes it is a kind of convenient for the schematic diagram of the section structure at B in flexible lighting lamp；
Fig. 4 be the utility model proposes it is a kind of convenient for flexible lighting lamp middle cross beam schematic perspective view.
In figure: lamp holder 1, the first fixed plate 2, rotary switch 3, rotation nut cap 4, fixed baffle 5, support rod 6, lampshade 7, outer
Lock sleeve 8, internal lock mandrel 9, draw-tube 10, crossbeam 11, tapered shaft 12, expansion sleeve 13, the 4th fixed plate 14, clump weight 15,
Three fixed plates 16, the second fixed plate 17, electro-insulating rubber layer 18, the first spring 19, second spring 20, expansion mechanism 21, locking machine
Structure 22, sliding slot 23, through slot 24, first lock through slot 25, second and lock through slot 26, rubber antiskid layer 27.
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.
Referring to Fig.1-4, a kind of that flexible lighting lamp, including lamp holder 1,1 inner sidewall of lamp holder are provided with electro-insulating rubber
Layer 18, the intracavity bottom of lamp holder 1 is disposed with the first fixed plate 2, the second fixed plate 17,16 and of third fixed plate from left to right
The upper end of 4th fixed plate 14, the first fixed plate 2 and the second fixed plate 17 is fixedly connected with rotary switch 3, the rotation of rotary switch 3
Shaft upper end extends upward through lamp holder 1 and is arranged with rotation nut cap 4, is provided with clump weight between third fixed plate 16 and the 4th fixed plate 14
15, the upper end of third fixed plate 16 and the 4th fixed plate 14 is fixedly connected with fixed baffle 5, the lamp holder made by clump weight 15
1 more stable is not prone to tip over.
It is fixedly connected with support rod 6 on the right side of 1 upper surface of lamp holder, the front and back sides of crossbeam 11 are provided with sliding slot 23, crossbeam 11
Left side offers through slot 24, and through slot 24 is mutually perpendicular to be connected to sliding slot 23, and expansion mechanism 21 passes through on sliding slot 23 and support rod 6
End rotation connection, expansion mechanism 21 includes expansion sleeve 13, the first spring 19 and two tapered shafts 12, on 6 front and back sides of support rod
Portion is provided with the rotation connection of expansion sleeve 13, and expansion sleeve 13 is inserted in sliding slot 23, and two tapered shafts 12 are inserted in swelling respectively
In set 13, the first spring 19 is installed between two tapered shafts 12, crossbeam 11 is positioned by the deformation of expansion sleeve 13, so that
The adjusting of crossbeam 11 is more convenient.
Retaining mechanism 22 is provided through on the left of crossbeam 11,10 right end of draw-tube passes through retaining mechanism 22 and is set to through slot 24
Interior, retaining mechanism 22 includes second spring 20, external lock fixed 8 and internal lock mandrel 9；It is fixed that external lock is provided on the left of the crossbeam 11
8 rotation connections；Second spring 20 is provided in the external lock fixed 8, second spring 20 is provided with interior far from fixed 8 one end of external lock
Lock shaft 9；The outer surface of the external lock fixed 8 and internal lock mandrel 9 has the first locking through slot 25 and the second locking through slot
26；10 right end of draw-tube passes through the first locking through slot 25 and the second locking through slot 26 is set in through slot 24, draw-tube 10
Left end is rotatably connected to lampshade 7, through external lock fixed 8 and internal lock mandrel 9 under the elastic force effect of second spring 20, to draw-tube
10 carry out oppositions so that the position of draw-tube 10 is able to quick fixation so that draw-tube 10 adjust it is more convenient
Fast.
The surface of draw-tube 10 is provided with rubber antiskid layer 27, so that draw-tube 10 is more stable after being locked.
Working principle: when work, using the clump weight 15 being arranged in 1 inner cavity of lamp holder, the bracket for avoiding lighting lamp is stretched
Contract it is too long easily topple over phenomenon, when adjusting crossbeam 11, two tapered shafts 12 are inwardly squeezed, tapered shaft 12 is swollen far from expansion sleeve 13
Fixed 13 are not pushed reinstatement by tapered shaft 12, then carry out pull or rotation, after unclamping two tapered shafts 12, In to crossbeam 11
Under the action of the elastic force of first spring 19, tapered shaft 12 is promoted to expansion sleeve 13 so that 13 deformation of expansion sleeve, so that crossbeam
11 fix with 6 position of support rod, when adjusting draw-tube 10, draw-tube 10 are adjusted after pressing internal lock mandrel 9, after regulating
Internal lock mandrel 9 is unclamped, internal lock mandrel 9 is under the elastic force effect of second spring 20, the first locking through slot 25 and the second locking through slot
26 pairs of draw-tubes 10 carry out reverse extrusion and fix.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of convenient for flexible lighting lamp, including lamp holder (1), crossbeam (11), expansion mechanism (21), retaining mechanism (22) and
Draw-tube (10), which is characterized in that the intracavity bottom of the lamp holder (1) is disposed with the first fixed plate (2), from left to right
Two fixed plates (17), third fixed plate (16) and the 4th fixed plate (14)；First fixed plate (2) and the second fixed plate (17)
Upper end be fixedly connected with rotary switch (3), the rotary shaft upper end of rotary switch (3) extends upward through lamp holder (1) and is arranged with rotation
Nut cap (4)；Be provided with clump weight (15) between the third fixed plate (16) and the 4th fixed plate (14), third fixed plate (16) and
The upper end of 4th fixed plate (14) is fixedly connected with fixed baffle (5)；Support is fixedly connected on the right side of lamp holder (1) upper surface
Bar (6)；The front and back sides of the crossbeam (11) are provided with sliding slot (23), and crossbeam (11) left side offers through slot (24), through slot
(24) it is mutually perpendicular to be connected to sliding slot (23)；The expansion mechanism (21) passes through sliding slot (23) and the rotation of support rod (6) upper end connects
It connects；Retaining mechanism (22) are provided through on the left of the crossbeam (11)；Draw-tube (10) right end passes through retaining mechanism (22)
It is set in through slot (24), draw-tube (10) left end is rotatably connected to lampshade (7).
2. according to claim 1 a kind of convenient for flexible lighting lamp, which is characterized in that expansion mechanism (21) packet
Include expansion sleeve (13), the first spring (19) and tapered shaft (12)；Support rod (6) the front and back sides top is provided with expansion sleeve
(13) it is rotatablely connected, expansion sleeve (13) is inserted in sliding slot (23)；Two tapered shafts (12) are inserted in expansion sleeve respectively
(13) in, the first spring (19) are installed between two tapered shafts (12).
3. according to claim 1 a kind of convenient for flexible lighting lamp, which is characterized in that retaining mechanism (22) packet
Include second spring (20), external lock fixed (8) and internal lock mandrel (9)；External lock fixed (8) rotation is provided on the left of the crossbeam (11)
Connection；It is provided with second spring (20) in the external lock fixed (8), second spring (20) is far from fixed (8) one end setting of external lock
There are internal lock mandrel (9)；The outer surface of the external lock fixed (8) and internal lock mandrel (9) have the first locking through slot (25) and
Second locking through slot (26)；Draw-tube (10) right end passes through the first locking through slot (25) and the second locking through slot (26) setting
In through slot (24).
4. according to claim 1 a kind of convenient for flexible lighting lamp, which is characterized in that the draw-tube (10)
Surface is provided with rubber antiskid layer (27).
5. according to claim 1 a kind of convenient for flexible lighting lamp, which is characterized in that lamp holder (1) internal chamber wall
It is provided with electro-insulating rubber layer (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920257942.6U CN209558106U (en) | 2019-03-01 | 2019-03-01 | A kind of lighting lamp convenient for stretching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920257942.6U CN209558106U (en) | 2019-03-01 | 2019-03-01 | A kind of lighting lamp convenient for stretching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209558106U true CN209558106U (en) | 2019-10-29 |
Family
ID=68311226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920257942.6U Expired - Fee Related CN209558106U (en) | 2019-03-01 | 2019-03-01 | A kind of lighting lamp convenient for stretching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209558106U (en) |
-
2019
- 2019-03-01 CN CN201920257942.6U patent/CN209558106U/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: 20191029 Termination date: 20200301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |