CN204005482U - A kind of folding lamp - Google Patents
A kind of folding lamp Download PDFInfo
- Publication number
- CN204005482U CN204005482U CN201420434343.4U CN201420434343U CN204005482U CN 204005482 U CN204005482 U CN 204005482U CN 201420434343 U CN201420434343 U CN 201420434343U CN 204005482 U CN204005482 U CN 204005482U
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- CN
- China
- Prior art keywords
- tumbler
- support body
- turning cylinder
- tooth
- folding lamp
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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.)
- Withdrawn - After Issue
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of folding lamp, comprise upper shell and lower house, it is characterized in that: the upper end of described upper shell has been arranged symmetrically with the first tumbler and the second tumbler, between described the first tumbler and described the second tumbler, be provided with a turning cylinder, the upper end of described lower house has a revolving part, the end of described revolving part forms cavity, the bottom surface of this cavity is distributed with the first annular flank of tooth, in described cavity, be provided with one stepping part, in the end of this stepping part, there is the second annular flank of tooth, described stepping part and described revolving part are by the first annular flank of tooth and second the annular flank of tooth is intermeshing coordinates, in described stepping part, be provided with a spring through described turning cylinder.The utility model utilizes the engagement between the first annular flank of tooth and the second annular flank of tooth, makes to occur between upper shell and lower house different open angles.
Description
Technical field
The utility model relates to a kind of light fixture, relates in particular to a kind of folding lamp.
Background technology
The kind of existing light fixture is a lot, effect is also each has something to recommend him, the Chinese utility model that for example patent No. is ZL200820150469.3 discloses < < folding lamp > >, comprise upper cover body, lower cover, in the middle of the link of upper cover body, be fixed with a hollow connecting shaft, a gear is fixed respectively at hollow connecting shaft two ends, the link both sides of lower cover are respectively provided with a spring leaf, spring leaf should embed teeth groove and form moving cooperation with gear with gear mesh, in upper cover body, be provided with several LED bulbs that matrix form is arranged, power supply is set in lower cover, wire is connected power supply through hollow connecting shaft with several LED bulbs, wire is provided with shift knob, below shift knob, be provided with the little spring of a supporting switch button, shift knob stretches out upper cover body, in upper cover body and lower cover, correspondence is provided with three magnetic patch.This utility model is simple in structure, easy to use, upper cover body, lower cover can be opened, thereby throw light on.Yet the angle of opening between the folding lamp upper cover body of this utility model and lower cover can not be controlled.
Utility model content
The technical problems to be solved in the utility model is the present situation for prior art, provides a kind of simple and compact for structure, can stepping controls the folding lamp of opening angle.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of folding lamp, comprise upper shell and lower house, upper shell can be around lower house Unscrew certain angle, it is characterized in that: the upper end of described upper shell has been arranged symmetrically with the first tumbler and the second tumbler, between described the first tumbler and described the second tumbler, be provided with a turning cylinder, the upper end of described lower house has a revolving part, this revolving part is between described the first tumbler and described the second tumbler and through described turning cylinder, the end of described revolving part forms cavity, the bottom surface of this cavity is distributed with the first annular flank of tooth, in described the first tumbler, having a resistance turns, this resistance is turned on sidewall and is had resistance turn trough, in described cavity, be provided with one stepping part, this stepping part passes described turning cylinder and is positioned at described resistance and turns, on the lateral wall of this stepping part, there is the resistance of inserting in described resistance turn trough and turn bar, in the end of this stepping part, there is the second annular flank of tooth, described stepping part and described revolving part are by the first annular flank of tooth and second the annular flank of tooth is intermeshing coordinates, in described stepping part, be provided with a spring through described turning cylinder, and the end of this spring and described turning cylinder offsets.
As improvement, in described the second tumbler, have and be located hole, resistance in described the first tumbler is turned on sidewall and is had draw-in groove, the end of described turning cylinder has the fixture block inserting in described draw-in groove, the other end of described turning cylinder is located in hole described in being located in, turning cylinder is being connected in the process of upper shell, fixture block on turning cylinder end is aimed to the draw-in groove that the resistance in the first tumbler is turned on sidewall, the other end that is inserted into turning cylinder along this draw-in groove is inserted into being located in hole in the second tumbler, wherein, draw-in groove has the effect of restriction turning cylinder rotation, simultaneously in turning cylinder connection procedure, also there is guide effect, thereby realized the connection of turning cylinder on upper shell.
Improve again, the both sides of the revolving part of described lower house are extended with the first retaining wall adapting with described the first tumbler and the second tumbler outer wall shape, between the first tumbler of described upper shell and the second tumbler, be connected with the second retaining wall that the outer wall shape with described revolving part adapts, when described upper casing is opened to maximum angle, described the first retaining wall and described the second retaining wall offset, by the first retaining wall and the second retaining wall are set, on the one hand, improved the stability in the process of opening at upper shell, on the other hand, controlled the maximum opening angle of upper shell.
Improve again, described lower house comprises the lower support body that is connected with described revolving part and the lower cover that is arranged on this lower support body back, described upper shell comprises the upper support body that is connected with described the first tumbler and the second tumbler and the upper cover body that is arranged on support body back on this, when described folding lamp is closed, described lower support body contacts with described upper support body; Described lower support body middle part forms a battery pack container cavity, on this battery pack container cavity, is provided with battery cover board; In described upper cover body, be provided with the circuit board that is connected with illuminator, on described upper support body, have through hole, on this through hole, be coated with translucent cover, the back of this translucent cover is provided with retainer, described illuminator is relative with described translucent cover through this retainer, by rational structural configuration, make folding lamp compacter.
Improve, the bottom of described lower cover has a voussoir again, the lower surface of described upper shell and described voussoir inclined-plane match, and by wedge structure is set, has improved the self-stability of upper shell under in off position.
Improve again, described battery cover board embeds described lower support body, the downside of described battery cover board has an elasticity U part, has the groove being located in for this elasticity U part, by elasticity U part is set on described lower support body, on the one hand, under battery cover board closed condition, elasticity U part utilizes elastic force can withstand groove inwall in groove, makes battery cover be difficult for dropping, on the other hand, also facilitated the unlatching of battery cover board.
Improve, the lower surface of described lower cover is provided with hook again, by hook is set, has facilitated hanging of folding lamp.
Improve, the side, bottom of described lower cover is provided with power switch, is convenient to the opening and closing of illuminator again.
Compared with prior art, owing to the utility model has the advantage of: utilize the first tumbler and the second tumbler to set up turning cylinder, make revolving part can take turning cylinder and rotate as axle, in addition, by setting up stepping part, utilizing resistance on stepping part to turn the resistance turn trough restriction stepping part that bar and resistance turn on sidewall rotates along turning cylinder, utilize the first annular flank of tooth in revolving part and the engagement fit between the second annular flank of tooth of stepping part, and be arranged on the spring between turning cylinder end and stepping part, the second annular flank of tooth of stepping part is pressed on the first annular flank of tooth of revolving part, like this, by rotation upper shell, revolving force overcomes the frictional force that has the elastic force of spring to cause, upper shell and lower house can rotate between the two, after revolving force removes, rely on elastic force that stepping part is pressed on the first annular flank of tooth, upper shell and lower house will present the state of opening certain angle, thereby can realize stepping controls.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION figure of folding lamp in the utility model embodiment;
Fig. 2 is that in the utility model embodiment, folding lamp is used open mode figure;
Fig. 3 is the crosspiece separating structure schematic diagram of folding lamp in the utility model embodiment;
Fig. 4 is the structural representation of stepping part in Fig. 3;
Fig. 5 is another structural representation of stepping part in Fig. 3;
Fig. 6 is the structural representation of turning cylinder in Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Figures 1 to 6, the folding lamp in this enforcement, comprises upper shell and lower house, and upper shell can be around lower house Unscrew certain angle.
Wherein, upper shell comprises support body 8 and is arranged on the upper cover body 4 at support body 8 backs on this, lower house comprises lower support body 2 and is arranged on the lower cover 15 at these lower support body 2 backs, when folding lamp is closed, upper support body 8 contacts with lower support body 2, lower support body 2 middle parts form a battery pack container cavity 24, on this battery pack container cavity 24, be provided with battery cover board 9, in upper cover body 8, be provided with the circuit board 5 that is connected with illuminator 16, on upper support body 8, have through hole 84, on this through hole 84, be coated with translucent cover 7, the back of this translucent cover 7 is provided with retainer 6, illuminator 5 is relative with translucent cover 7 through this retainer 6.
Stepping control structure in the present embodiment is specifically:
The first tumbler 81 and the second tumbler 83 in the upper end of upper support body 8, have been arranged symmetrically with, between the first tumbler 81 and the second tumbler 83, be provided with a turning cylinder 1, the upper end of lower support body 2 has a revolving part 21, this revolving part 21 is between the first tumbler 81 and the second tumbler 83 and through turning cylinder 1, the end of revolving part 21 forms cavity 26, the bottom surface of this cavity 26 is distributed with the first annular flank of tooth 22, in the first tumbler 81, there is a resistance and turn 811, this resistance is turned and is had resistance turn trough 813 on 811 sidewalls, in cavity 26, be provided with one stepping part 3, this stepping part 3 passes turning cylinder 1 and is positioned at resistance turns 811, on the lateral wall of this stepping part 3, there is the resistance of inserting in resistance turn trough 813 and turn bar 32, in the end of this stepping part 3, there is the second annular flank of tooth 31, stepping part 3 with revolving part 21 by the first annular flank of tooth 22 and the second annular intermeshing cooperation of the flank of tooth 31, in stepping part 3, be provided with a spring 12 through turning cylinder 1, and this spring 12 offsets with the end of turning cylinder 1.
The specific works principle of stepping control structure is, utilizes the first tumbler 81 and the second tumbler 83 to set up turning cylinder 1, makes revolving part 21 can take turning cylinder 1 and rotates as axle, in addition, by setting up stepping part 3, utilizing resistance on stepping part 3 to turn the resistance turn trough 813 restriction stepping parts 3 that bar 32 and resistance turn on 811 sidewalls rotates along turning cylinder 1, utilize the first annular flank of tooth 22 in revolving part 21 and the engagement fit between the second annular flank of tooth 31 of stepping part 3, and be arranged on the spring 12 between turning cylinder 1 end and stepping part 3, the second annular flank of tooth 31 of stepping part 3 is pressed on the first annular flank of tooth 22 of revolving part 21, like this, by rotation upper shell, revolving force overcomes the caused frictional force of the elastic force of spring 12, upper shell and lower house can rotate between the two, after revolving force removes, rely on elastic force that stepping part 3 is pressed on the first annular flank of tooth 22, upper shell and lower house will present the state of opening certain angle, thereby can realize stepping controls.
In addition, have the resistance of being located in 831, the first tumblers 81 of hole and turn on 811 sidewalls and have draw-in groove 812 in the second tumbler 83, the end of turning cylinder 1 has the fixture block 11 inserting in draw-in groove 812, and the other end of turning cylinder 1 is located in and is located in hole 931.Turning cylinder 1 is being connected in the process of support body 8, fixture block on turning cylinder 1 end 11 is aimed to the draw-in groove 812 that the resistance in the first tumbler 81 is turned on 811 sidewalls, the other end that is inserted into turning cylinder 1 along this draw-in groove 812 is inserted into being located in hole 831 in the second tumbler 83, wherein, draw-in groove 812 has the effect of restriction turning cylinder 1 rotation, in turning cylinder 1 connection procedure, also there is guide effect, thereby realized the connection of turning cylinder 1 on upper support body 8 simultaneously.
Simultaneously, both sides at the revolving part 21 of lower support body 2 are extended with the first retaining wall 23 adapting with the first tumbler 81 and the second tumbler 83 outer wall shapes, between the first tumbler 81 of upper support body 8 and the second tumbler 83, be connected with the second retaining wall 82 that the outer wall shape with revolving part 21 adapts, when upper shell is opened to maximum angle, the first retaining wall 23 and the second retaining wall 82 offset, by the first retaining wall 23 and the second retaining wall 82 are set, on the one hand, improved the stability in the process of opening at upper shell, on the other hand, controlled the maximum opening angle of upper shell.
In order to improve the self-stability of upper shell under in off position, the bottom of lower cover 15 has a voussoir 151, and the lower surface of upper shell and voussoir inclined-plane match.
In addition, battery cover board 9 embeds lower support body 2, the downside of battery cover board 9 has an elasticity U part 91, has the groove 25 being located in for this elasticity U part 91, by elasticity U part 91 is set on lower support body 2, on the one hand, under battery cover board 9 closed conditions, elasticity U part 91 can withstand groove 25 inwalls in the interior elastic force of utilizing of groove 25, makes battery cover board 9 be difficult for dropping, on the other hand, also facilitated the unlatching of battery cover board 9.
Finally, in order to have facilitated hanging of folding lamp, the lower surface of lower cover 15 is provided with hook 13; For the ease of the opening and closing of illuminator 16, the side, bottom of lower cover 15 is provided with power switch 14.
Claims (8)
1. a folding lamp, comprise upper shell and lower house, upper shell can be around lower house Unscrew certain angle, it is characterized in that: the upper end of described upper shell has been arranged symmetrically with the first tumbler and the second tumbler, between described the first tumbler and described the second tumbler, be provided with a turning cylinder, the upper end of described lower house has a revolving part, this revolving part is between described the first tumbler and described the second tumbler and through described turning cylinder, the end of described revolving part forms cavity, the bottom surface of this cavity is distributed with the first annular flank of tooth, in described the first tumbler, having a resistance turns, this resistance is turned on sidewall and is had resistance turn trough, in described cavity, be provided with one stepping part, this stepping part passes described turning cylinder and is positioned at described resistance and turns, on the lateral wall of this stepping part, there is the resistance of inserting in described resistance turn trough and turn bar, in the end of this stepping part, there is the second annular flank of tooth, described stepping part and described revolving part are by the first annular flank of tooth and second the annular flank of tooth is intermeshing coordinates, in described stepping part, be provided with a spring through described turning cylinder, and the end of this spring and described turning cylinder offsets.
2. folding lamp according to claim 1, it is characterized in that: in described the second tumbler, have and be located hole, resistance in described the first tumbler is turned on sidewall and is had draw-in groove, the end of described turning cylinder has the fixture block inserting in described draw-in groove, and the other end of described turning cylinder is located in hole described in being located in.
3. folding lamp according to claim 1, it is characterized in that: the both sides of the revolving part of described lower house are extended with the first retaining wall adapting with described the first tumbler and the second tumbler outer wall shape, between the first tumbler of described upper shell and the second tumbler, be connected with the second retaining wall that the outer wall shape with described revolving part adapts, when described upper casing is opened to maximum angle, described the first retaining wall and described the second retaining wall offset.
4. according to the folding lamp described in claims 1 to 3 any one, it is characterized in that: described lower house comprises the lower support body that is connected with described revolving part and the lower cover that is arranged on this lower support body back, described upper shell comprises the upper support body that is connected with described the first tumbler and the second tumbler and the upper cover body that is arranged on support body back on this, when described folding lamp is closed, described lower support body contacts with described upper support body; Described lower support body middle part forms a battery pack container cavity, on this battery pack container cavity, is provided with battery cover board; In described upper cover body, be provided with the circuit board that is connected with illuminator, on described upper support body, have through hole, on this through hole, be coated with translucent cover, the back of this translucent cover is provided with retainer, and described illuminator is relative with described translucent cover through this retainer.
5. folding lamp according to claim 4, is characterized in that: the bottom of described lower cover has a voussoir, and the lower surface of described upper shell and described voussoir inclined-plane match.
6. folding lamp according to claim 5, is characterized in that: described battery cover board embeds described lower support body, and the downside of described battery cover board has an elasticity U part, has the groove being located in for this elasticity U part on described lower support body.
7. folding lamp according to claim 6, is characterized in that: the lower surface of described lower cover is provided with hook.
8. folding lamp according to claim 7, is characterized in that: the side, bottom of described lower cover is provided with power switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434343.4U CN204005482U (en) | 2014-08-02 | 2014-08-02 | A kind of folding lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420434343.4U CN204005482U (en) | 2014-08-02 | 2014-08-02 | A kind of folding lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204005482U true CN204005482U (en) | 2014-12-10 |
Family
ID=52045483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420434343.4U Withdrawn - After Issue CN204005482U (en) | 2014-08-02 | 2014-08-02 | A kind of folding lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204005482U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728670A (en) * | 2015-02-03 | 2015-06-24 | 慈溪市中发灯饰有限公司 | LED work lamp |
| CN115031209A (en) * | 2021-03-05 | 2022-09-09 | 深圳市富尔顿照明科技有限公司 | Movable rotating shaft structure for lighting apparatus |
-
2014
- 2014-08-02 CN CN201420434343.4U patent/CN204005482U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728670A (en) * | 2015-02-03 | 2015-06-24 | 慈溪市中发灯饰有限公司 | LED work lamp |
| CN104728670B (en) * | 2015-02-03 | 2017-05-31 | 慈溪市中发灯饰有限公司 | A kind of LED worklight |
| CN115031209A (en) * | 2021-03-05 | 2022-09-09 | 深圳市富尔顿照明科技有限公司 | Movable rotating shaft structure for lighting apparatus |
| CN115031209B (en) * | 2021-03-05 | 2024-06-07 | 深圳市富尔顿照明科技有限公司 | Movable rotating shaft structure for lighting fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20150810 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |