CN207661492U - A kind of day common lifting platform lamp - Google Patents
A kind of day common lifting platform lamp Download PDFInfo
- Publication number
- CN207661492U CN207661492U CN201721546142.3U CN201721546142U CN207661492U CN 207661492 U CN207661492 U CN 207661492U CN 201721546142 U CN201721546142 U CN 201721546142U CN 207661492 U CN207661492 U CN 207661492U
- Authority
- CN
- China
- Prior art keywords
- screw thread
- lower link
- elevating screw
- thread bar
- connecting rod
- Prior art date
- 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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- 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 25
- 230000003028 elevating effect Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000005286 illumination Methods 0.000 abstract description 4
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Commonly use a kind of day lifting platform lamp, including pedestal, the fixed pedestal frame in pedestal upper end, coaxially slide be inserted in pedestal frame lower link, pass through with lower link upper end hinged axis connection upper connecting rod, the setting of upper connecting rod upper end lampshade, it is characterised in that：The pedestal frame is hollow structure, and is provided with transmission shaft in the horizontal direction and elevating screw thread bar vertically；The both ends of the drive shaft is fixedly connected with active oblique gear and wind；Elevating screw thread bar lower end is fixedly connected with the driven helical gear with active oblique gear engaged transmission；The lower link is hollow structure, and lower end is fixedly connected with guide nut；The lower link is threadedly coupled lifting by guide nut with elevating screw thread bar.By controlling the rotation of the lifting and upper connecting rod of lower link, its height and angle are adjusted, the variation of illumination may be implemented, so that different users is found and be suitble to the best point of irradiation of oneself, so that people is compareed bright demand and met.
Description
Technical field
The utility model is related to lighting technical fields, and lifting platform lamp is commonly used more particularly to a kind of day.
Background technology
Desk lamp is widely used in people's daily life, such as the occasions such as study, dining table, bedroom, it is people's production and living
Illumination is provided.The bright range of exposures of lighting lamp is relatively small and concentrates, thus does not interfere with the light in entire room,
It is easy to use and saves the energy.But due to differences such as the height of people, sitting postures, when using a desk lamp, everyone best photograph
Exit point also differs.Most of current desk lamp is fixed height, and the best point of irradiation of people cannot be followed to be adjusted
Highly, it is so far from being enough for a variety of demands of people.It is by bending its connecting rod to have a kind of desk lamp on current market
Reduce height, however bending regular in this way can damage connecting rod, form some security risks.Thus existing
Lamp could be improved.
Utility model content
For the deficiency of the above technology, the purpose of this utility model is to provide a kind of day common lifting platform lamp, and design is simple
Rationally, routine use is convenient, adjusts its height by controls connecting rod, so that people is compareed bright demand and met.
To achieve the above object, the utility model provides the following technical solutions：
A kind of day common lifting platform lamp, including pedestal, the fixed pedestal frame in pedestal upper end, coaxially slide are inserted in pedestal frame
Lower link, the lampshade that is arranged by the upper connecting rod of hinged axis connection, upper connecting rod upper end with lower link upper end, the pedestal frame is
Hollow structure, and it is provided with transmission shaft in the horizontal direction and elevating screw thread bar vertically；The both ends of the drive shaft is solid
Surely active oblique gear and wind are connected with；Elevating screw thread bar lower end is fixedly connected with and active oblique gear engaged transmission
Driven helical gear；The lower link is hollow structure, and lower end is fixedly connected with guide nut；The lower link is by leading
To nut lifting is threadedly coupled with elevating screw thread bar.
It is further improved as said program, the transmission shaft, elevating screw thread bar are arranged by bearing in pedestal respectively
In frame.
The utility model has the beneficial effects that：
The utility model designs advantages of simple, and routine use is convenient, by controlling the lifting of lower link and turning for upper connecting rod
It is dynamic, its height and angle are adjusted, the variation of illumination may be implemented, so that different users is found and be suitble to the best point of irradiation of oneself,
Make people compare bright demand to be met.
Description of the drawings
Fig. 1 is the stereogram of the utility model；
Fig. 2 is the lifting schematic diagram of the utility model；
Fig. 3 is the partial schematic diagram of the utility model.
In figure：1, lampshade；2, upper connecting rod；3, lower link；3-1, guide nut；4, articulated shaft；5, pedestal frame；5-1, transmission
Axis；5-2, active oblique gear；5-3, elevating screw thread bar；5-4, driven helical gear；6, wind；7, pedestal.
Specific implementation mode
The utility model is described in further detail for embodiment in below in conjunction with the accompanying drawings, but does not constitute to this reality
With novel any restrictions.
In the description of the present invention, it should be noted that unless explicitly stated or limit, term " installation,
It is connected, connection " it should broadly understood, such as：It may be a fixed connection, may be a detachable connection or integrally connected, it can be with
It is mechanical connection, can also be electrical connection, can be directly connected, can also can be indirectly connected through an intermediary two
Connection inside a element.For the ordinary skill in the art, above-mentioned term can be understood in this reality with concrete condition
With the concrete meaning in novel.
It please refers to Fig.1, Fig. 2, Fig. 3, the utility model provides a kind of technical solution：
A kind of day common lifting platform lamp, including pedestal 7, the fixed pedestal frame 5 in 7 upper end of pedestal, coaxially slide are inserted in pedestal
Lower link 3 in frame 5, the upper connecting rod 2 being connect by articulated shaft 4 with 3 upper end of lower link, the setting of 2 upper end of upper connecting rod lampshade 1,
The pedestal frame 5 is hollow structure, and is provided with transmission shaft 5-1 in the horizontal direction and elevating screw thread bar 5- vertically
3；The both ends the transmission shaft 5-1 are fixedly connected with active oblique gear 5-2 and wind 6；The lower ends elevating screw thread bar 5-3 are fixed
It is connected with the driven helical gear 5-4 with active oblique gear 5-2 engaged transmissions；The lower link 3 is hollow structure, and lower end
It is fixedly connected with guide nut 3-1；The lower link 3 is threadedly coupled lifting by guide nut 3-1 with elevating screw thread bar 5-3.
Transmission shaft 5-1, the elevating screw thread bar 5-3 is arranged by bearing in pedestal frame 5 respectively, to realize transmission
Axis 5-1, the smooth transmission of elevating screw thread bar 5-3 and axially position.
When to some direction rotary handle crank 6, transmission shaft 5-1 drives active oblique gear 5-2 rotations, active oblique gear 5-
The driven helical gear 5-4 rotations of 2 drivings, driven helical gear 5-4 drives elevating screw thread bar 5-3 to rotate again, due to 3 lower end of lower link
It is fixedly connected with guide nut 3-1, and elevating screw thread bar 5-3 is threadedly coupled with threaded rod 5-3, and then lower link 3 is along lifting
Threaded rod 5-3 is risen or fallen；Similarly negative direction rotary handle crank 6 can make lower link 3 down or up.It is finally reached tune
The purpose for saving its height realizes the variation of illumination zone.
And upper connecting rod 2 and lower link 3 can also be transferred in row by articulated shaft 4 and adjusted with multi-angle, and lighting source is expanded
Point of irradiation makes different users find and is suitble to the best point of irradiation of oneself, so that people is compareed bright demand and is met.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (2)
- Under 1. a kind of day commonly uses lifting platform lamp, including pedestal, the fixed pedestal frame in pedestal upper end, coaxially slide are in pedestal frame Connecting rod, the lampshade being arranged by the upper connecting rod of hinged axis connection, upper connecting rod upper end with lower link upper end, it is characterised in that：It is described Pedestal frame is hollow structure, and is provided with transmission shaft in the horizontal direction and elevating screw thread bar vertically；The transmission Axis both ends are fixedly connected with active oblique gear and wind；Elevating screw thread bar lower end is fixedly connected with nibbles with active oblique gear Close the driven helical gear of transmission；The lower link is hollow structure, and lower end is fixedly connected with guide nut；The lower company Bar is threadedly coupled lifting by guide nut with elevating screw thread bar.
- 2. a kind of day according to claim 1 commonly uses lifting platform lamp, it is characterised in that：The transmission shaft, elevating screw thread Bar is arranged by bearing in pedestal frame respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721546142.3U CN207661492U (en) | 2017-11-20 | 2017-11-20 | A kind of day common lifting platform lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721546142.3U CN207661492U (en) | 2017-11-20 | 2017-11-20 | A kind of day common lifting platform lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207661492U true CN207661492U (en) | 2018-07-27 |
Family
ID=62947036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721546142.3U Expired - Fee Related CN207661492U (en) | 2017-11-20 | 2017-11-20 | A kind of day common lifting platform lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207661492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701538A (en) * | 2019-09-18 | 2020-01-17 | 佛山职业技术学院 | Emergency desk lamp |
| CN111197720A (en) * | 2018-11-20 | 2020-05-26 | 光宝电子(广州)有限公司 | Lighting device |
-
2017
- 2017-11-20 CN CN201721546142.3U patent/CN207661492U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197720A (en) * | 2018-11-20 | 2020-05-26 | 光宝电子(广州)有限公司 | Lighting device |
| CN110701538A (en) * | 2019-09-18 | 2020-01-17 | 佛山职业技术学院 | Emergency desk lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20181120 |