CN209084534U - A kind of improved 360 degree rotation projection mini night lamp of structure - Google Patents
A kind of improved 360 degree rotation projection mini night lamp of structure Download PDFInfo
- Publication number
- CN209084534U CN209084534U CN201822060268.0U CN201822060268U CN209084534U CN 209084534 U CN209084534 U CN 209084534U CN 201822060268 U CN201822060268 U CN 201822060268U CN 209084534 U CN209084534 U CN 209084534U
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- CN
- China
- Prior art keywords
- projection
- night
- lamp
- light shell
- hollow shaft
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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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Abstract
The utility model discloses a kind of improved 360 degree rotation projection mini night lamps of structure, including lamp holder and spherical night-light shell, projection arrangement is installed in spherical night-light shell, main circuit board is installed in lamp holder, the attaching plug being electrically connected with main circuit board is installed on lamp holder, lamp holder stretches out a semicircular rotating bracket to side, the outside of spherical night-light shell is molded with hollow shaft, spherical night-light shell is rotatably connected between semicircular rotating bracket by hollow shaft, the inner end of rotating bracket is plugged with the conductive sheet being electrically connected with main circuit board, power spring is arranged in hollow shaft, the outer end of power spring presses after stretching out hollow shaft onto conductive sheet, the protruding weld part in the inner end of power spring, the conducting wire being electrically connected with projection arrangement is welded on weld part；The utility model has the advantages that by the improvement to power spring, welded connecting when conducive to production is conductive more stable when use, improves the quality of product.
Description
Technical field
The utility model relates to a kind of projection mini night lamp, in particular to a kind of improved 360 degree of rotations of structure project small night
Lamp.
Background technique
Currently, 360 degree rotation projection mini night lamp on the market, is all the spring for being arranged a straight line in shaft, is used for
Conductive use between light source and wiring board, existing defects are that the other end for the conducting wire connecting with light source is directly welded at spring
On interior adjacent several spring wires, welding difficulty is big when production, affects production efficiency；When use, due to conducting wire
It is welded on adjacent several spring wires, these spring wires are welded together, and affect the elastic force of entire spring, also influence
Its conductive performance, to affect the quality of entire product.
Utility model content
Technical problem to be solved in the utility model is in view of the deficiencies of the prior art, it is improved to provide a kind of structure
360 degree rotation projection mini night lamp.
To achieve the goals above, the measure that the utility model is taken:
A kind of improved 360 degree rotation projection mini night lamp of structure, including lamp holder and spherical night-light shell, spherical night-light shell
Projection arrangement is inside installed, main circuit board is installed in the lamp holder, the electricity being electrically connected with main circuit board is installed on lamp holder
Source plug, lamp holder stretch out a semicircular rotating bracket to side, and the outside of spherical night-light shell is molded with hollow shaft,
Spherical night-light shell is rotatably connected between semicircular rotating bracket by hollow shaft, and the inner end of rotating bracket is plugged with
The conductive sheet being electrically connected with main circuit board is arranged with power spring in hollow shaft, and the outer end of power spring is stretched out hollow
It presses after shaft onto conductive sheet, the protruding weld part in the inner end of power spring, is welded on weld part and is filled with projection
The conducting wire of electrical connection is set, the photo resistance of control projection arrangement on/off is installed on main circuit board；
The lamp holder is made of lower bottom base and upper bed-plate, is connected between lower bottom base and upper bed-plate by the way that screw or buckle are fixed
It connects, attaching plug is mounted on lower bottom base；
The spherical night-light shell is made of upper housing and lower case, passes through screw or card between upper housing and lower case
Button is fixedly connected；
There is a positioning face by the spring silk bending of power spring between the power spring and weld part, hollow turns
Axis inner end is molded with grafting and positions facial locating slot；
The front end of the projection arrangement is exposed to the outside of spherical night-light shell, and projection arrangement includes projection cathode-ray tube and projection
Lamp plate, conducting wire are electrically connected on projection lamp plate, and the front end sleeve of projection cathode-ray tube is equipped with drive end bearing bracket, between drive end bearing bracket and the front end of projection cathode-ray tube
The first lens are clamped with, projection lamp plate is fixed on the rear end of projection cathode-ray tube by rear end cap, projects the lamp bead direction projection on lamp plate
The front end of pipe is arranged, and is equipped with second by the first inner sleeve and the second inner sleeve and third inner sleeve from the front to the back in projection cathode-ray tube
Lens and projection film.
The utility model has the beneficial effects that practical, production cost is low, structure novel, by changing to power spring structure
Into welded connecting when conducive to production is conductive more stable when use, improves the quality of product.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the utility model.
Fig. 2 is the power spring structural schematic diagram of the utility model.
Specific embodiment
A kind of improved 360 degree rotation projection mini night lamp of structure, including lamp holder and spherical night-light shell, spherical night-light shell
Projection arrangement is inside installed, main circuit board 1 is installed in the lamp holder, is equipped on lamp holder and be electrically connected with main circuit board 1
Attaching plug 2, lamp holder stretch out a semicircular rotating bracket 3 to side, and the outside of spherical night-light shell is molded with hollow
Shaft 4, spherical night-light shell are rotatably connected between semicircular rotating bracket 3 by hollow shaft 4, rotating bracket 3
Inner end is plugged with the conductive sheet 5 being electrically connected with main circuit board 1, and power spring 6 is arranged in hollow shaft 4, power spring 6
Outer end presses after stretching out hollow shaft 4 onto conductive sheet 5, the protruding weld part 601 in the inner end of power spring 6, weldering
It is welded with the conducting wire 7 being electrically connected with projection arrangement in socket part 601, control projection arrangement power supply is installed logical on main circuit board 1
Disconnected photo resistance 8.
When production, directly conducting wire 7 can be welded on weld part 601, avoid and conducting wire 7 is welded on conductive bullet
Inside spring 6.Improve the efficiency of production.
When use, since the elastic anchor of power spring 6 is not all welded with conducting wire 7, the elastic force of power spring 6 is more
It is good, the stability that power spring 6 is contacted with conductive sheet 5 is improved, the quality of product is improved.
The lamp holder is made of lower bottom base 2-1 and upper bed-plate 2-2, passes through screw between lower bottom base 2-1 and upper bed-plate 2-2
Or buckle is fixedly connected, attaching plug 2 is mounted on lower bottom base 2-1.
The spherical night-light shell is made of upper housing 3-1 and lower case 3-2, upper housing 3-1 and lower case 3-2 it
Between by screw or buckle be fixedly connected.
There is a positioning face 602 by the spring silk bending of power spring 6 between the power spring 6 and weld part 601,
Hollow 4 inner end of shaft is molded with the locating slot 401 of grafting positioning face 602.
The front end of the projection arrangement is exposed to the outside of spherical night-light shell, projection arrangement include projection cathode-ray tube 5-1 and
Lamp plate 5-2 is projected, conducting wire 7 is electrically connected on projection lamp plate 5-2, and the front end sleeve of projection cathode-ray tube 5-1 is equipped with drive end bearing bracket 5-3, drive end bearing bracket
It is clamped with the first lens 5-4 between 5-3 and the front end of projection cathode-ray tube 5-1, projects lamp plate 5-2 by rear end cap 5-5 and is fixed on projection
The rear end of pipe 5-1, the lamp bead projected on lamp plate 5-2 are arranged towards the front end of projection cathode-ray tube 5-1, lead to from the front to the back in projection cathode-ray tube 5-1
It crosses the first inner sleeve 5-6 and the second inner sleeve 5-7 and third inner sleeve 5-8 is equipped with the second lens 5-9 and projection film 5-10.
Wherein, the second lens 5-9 is held and mounted between the first inner sleeve 5-6 and the second inner sleeve 5-7；Projection film
5-10 is held and mounted between the second inner sleeve 5-7 and third inner sleeve 5-8.
Claims (5)
1. a kind of improved 360 degree rotation projection mini night lamp of structure, including lamp holder and spherical night-light shell, in spherical night-light shell
Projection arrangement is installed, it is characterised in that: be equipped with main circuit board (1), be equipped on lamp holder and main line in the lamp holder
The attaching plug (2) of plate (1) electrical connection, lamp holder stretch out a semicircular rotating bracket (3) to side, spherical night-light shell
Outside is molded with hollow shaft (4), and spherical night-light shell is rotatably connected on semicircular rotation branch by hollow shaft (4)
Between frame (3), the inner end of rotating bracket (3) is plugged with the conductive sheet (5) being electrically connected with main circuit board (1), hollow shaft (4)
It is inside arranged with power spring (6), the outer end of power spring (6) is stretched out hollow shaft (4) and pressed on conductive sheet (5) afterwards, leads
The protruding weld part (601) in the inner end of electrical spring (6) is welded on weld part (601) and is electrically connected use with projection arrangement
Conducting wire (7), the photo resistance (8) of control projection arrangement on/off is installed on main circuit board (1).
2. the improved 360 degree rotation projection mini night lamp of a kind of structure according to claim 1, it is characterised in that: described
Lamp holder is made of lower bottom base (2-1) and upper bed-plate (2-2), passes through screw or buckle between lower bottom base (2-1) and upper bed-plate (2-2)
It is fixedly connected, attaching plug (2) is mounted on lower bottom base (2-1).
3. the improved 360 degree rotation projection mini night lamp of a kind of structure according to claim 1 or 2, it is characterised in that: described
Spherical night-light shell be made of upper housing (3-1) and lower case (3-2), pass through between upper housing (3-1) and lower case (3-2)
Screw or buckle are fixedly connected.
4. the improved 360 degree rotation projection mini night lamp of a kind of structure according to claim 3, it is characterised in that: described
There is a positioning face (602) by the spring silk bending of power spring (6) between power spring (6) and weld part (601), it is hollow
Shaft (4) inner end is molded with the locating slot (401) that grafting positions facial (602).
5. the improved 360 degree rotation projection mini night lamp of a kind of structure according to claim 4, it is characterised in that: described
The front end of projection arrangement is exposed to the outside of spherical night-light shell, and projection arrangement includes projection cathode-ray tube (5-1) and projection lamp plate (5-
2), conducting wire (7) is electrically connected in projection lamp plate (5-2), and the front end sleeve of projection cathode-ray tube (5-1) is equipped with drive end bearing bracket (5-3), drive end bearing bracket
It is clamped between (5-3) and the front end of projection cathode-ray tube (5-1) the first lens (5-4), projection lamp plate (5-2) passes through rear end cap (5-5)
It is fixed on the rear end of projection cathode-ray tube (5-1), the lamp bead in projection lamp plate (5-2) is arranged towards the front end of projection cathode-ray tube (5-1), projection cathode-ray tube
The is equipped with by the first inner sleeve (5-6) and the second inner sleeve (5-7) and third inner sleeve (5-8) from the front to the back in (5-1)
Two lens (5-9) and projection film (5-10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822060268.0U CN209084534U (en) | 2018-12-10 | 2018-12-10 | A kind of improved 360 degree rotation projection mini night lamp of structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822060268.0U CN209084534U (en) | 2018-12-10 | 2018-12-10 | A kind of improved 360 degree rotation projection mini night lamp of structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209084534U true CN209084534U (en) | 2019-07-09 |
Family
ID=67126634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822060268.0U Expired - Fee Related CN209084534U (en) | 2018-12-10 | 2018-12-10 | A kind of improved 360 degree rotation projection mini night lamp of structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209084534U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897452A (en) * | 2019-12-12 | 2020-03-24 | 叶邦焱 | Handicraft show cupboard |
| CN111288391A (en) * | 2020-03-18 | 2020-06-16 | 深圳市幼吾幼成长科技有限公司 | Small night lamp and control method thereof |
-
2018
- 2018-12-10 CN CN201822060268.0U patent/CN209084534U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897452A (en) * | 2019-12-12 | 2020-03-24 | 叶邦焱 | Handicraft show cupboard |
| CN111288391A (en) * | 2020-03-18 | 2020-06-16 | 深圳市幼吾幼成长科技有限公司 | Small night lamp and control method thereof |
| CN111288391B (en) * | 2020-03-18 | 2022-05-03 | 深圳市幼吾幼成长科技有限公司 | Small night lamp and control method thereof |
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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: 20190709 Termination date: 20191210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |