CN214745304U - Rotary opening-closing type ceiling lamp - Google Patents
Rotary opening-closing type ceiling lamp Download PDFInfo
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- CN214745304U CN214745304U CN202120311173.0U CN202120311173U CN214745304U CN 214745304 U CN214745304 U CN 214745304U CN 202120311173 U CN202120311173 U CN 202120311173U CN 214745304 U CN214745304 U CN 214745304U
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- shaped baffle
- transmission rod
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Abstract
The utility model discloses a rotary open-close type ceiling lamp, which comprises a binding post, the bottom end of the binding post is connected with a lamp post, a plurality of open-close mechanisms are evenly arranged on the lamp post along the length extending direction of the lamp post, each open-close mechanism comprises a first rotary unit and a second rotary unit which are arranged along the length direction of the lamp post, the first rotary unit comprises a first rotary ring and a plurality of first shielding parts which are connected on the first rotary ring, the second rotary unit comprises a second rotary ring and a plurality of second shielding parts which are connected on the second rotary ring, the arc radius of the first arc baffle is smaller than that of the second arc baffle, the first arc baffle can rotate around the lamp post and is abutted against a second transmission rod, the top surface of the first arc baffle is higher than that of the second arc baffle, the bottom surface of the first arc baffle is higher than that of the second arc baffle, the utility model can change the position shielded by changing the structure so as to change the illumination brightness generated by the whole ceiling lamp, the whole structure has stronger changeability and higher interest.
Description
Technical Field
The utility model relates to a lamps and lanterns especially relate to a rotatory open-close type ceiling lamp.
Background
The existing lamp capable of adjusting brightness is generally adjusted only in a logic circuit mode, for example, the size of the electrified current is controlled, so that the brightness of the lamp is adjusted, the structural form is single, and the lamp with single structure and function is gradually difficult to meet the requirements of people along with the social development and the increasing requirements of people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotatory open-close type ceiling lamp to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.
The utility model provides a solution of its technical problem is:
a rotary opening and closing type ceiling lamp comprises a wiring terminal, wherein a lamp post is connected to the bottom end of the wiring terminal, a plurality of opening and closing mechanisms are uniformly arranged on the lamp post along the length extension direction of the lamp post, each opening and closing mechanism comprises a first rotary unit and a second rotary unit, the first rotary unit comprises a first rotary ring and a plurality of first shielding parts connected to the first rotary ring, the first rotary ring is rotatably sleeved on the outer side of the lamp post, each first shielding part comprises a first transmission rod and a first arc-shaped baffle, one end of the first transmission rod is connected to the first rotary ring, the other end of the first transmission rod is connected to one side of an arc opening of the first arc-shaped baffle, each second rotary unit comprises a second rotary ring and a plurality of second shielding parts connected to the second rotary ring, and the second rotary ring is rotatably sleeved on the outer side of the lamp post, the second shielding part comprises a second transmission rod and a second arc-shaped baffle, one end of the second transmission rod is connected to the second rotating ring, the other end of the second transmission rod is connected to one side of an arc opening of the second arc-shaped baffle, the arc radius of the first arc-shaped baffle is smaller than the arc radius of the second arc-shaped baffle, the first arc-shaped baffle can surround the lamp post and rotate and abut against the second transmission rod, the top surface of the first arc-shaped baffle is higher than the top surface of the second arc-shaped baffle, the bottom surface of the first arc-shaped baffle is higher than the bottom surface of the second arc-shaped baffle, any two arc-shaped baffles are vertically adjacent to each other in the opening and closing mechanism, the second transmission rod is located above the opening and closing mechanism, the second transmission rod can surround the lamp post and rotate and abut against the first transmission rod in the opening and closing mechanism.
The technical scheme at least has the following beneficial effects: the lamp post is provided with a plurality of opening and closing mechanisms, in any one opening and closing mechanism, under an initial state, the first arc-shaped baffle plate and the second arc-shaped baffle plate are not overlapped and staggered mutually, the first rotating ring is rotated and drives the first arc-shaped baffle plate to rotate through the first transmission rod, because the arc radius of the first arc-shaped baffle plate is smaller than the arc radius of the second arc-shaped baffle plate, the first arc-shaped baffle plate gradually enters the inner side of the second arc-shaped baffle plate, the position of the original first arc-shaped baffle plate is exposed, the first arc-shaped baffle plate is not shielded, light generated by the lamp body can be directly radiated outwards, when the first arc-shaped baffle plate rotates to be abutted against the second transmission rod, the maximum degree of opening of the first arc-shaped baffle plate is realized, at the moment, the first rotating ring is continuously rotated, the second rotating ring is driven to rotate through the second transmission rod, and because of the two adjacent opening and closing mechanisms, the second transmission rod in the opening and closing mechanism above can rotate around the lamp post and rotate with the opening and closing mechanism below the lamp post Interior first drive lever offsets, so can open and shut the mechanism with power transmission to next for the interior first cowl of next mechanism that opens and shuts, this mode of mechanism's accessible of opening and shutting on the whole lamp pole is opened, when needs are closed, only need the first runner of reversal can, consequently, the utility model discloses thereby the accessible changes the illumination luminance that the position that the structure sheltered from changed whole ceiling lamp and produced, and whole structural configuration changeability is stronger, and is interesting also higher.
As a further improvement of the above technical solution, the first rotating ring and the second rotating ring are made of a light-transmitting material. The light of lamp body can directly shine through first change and second change, improves the coverage of lamp body light.
As a further improvement of the above technical solution, the first transmission rod and the second transmission rod are made of transparent materials. The first transparent transmission rod and the second transparent transmission rod can reduce the shielding of light, and the light can directly penetrate through the first transmission rod and the second transmission rod to irradiate outwards.
As a further improvement of the above technical solution, the first blocking portions are uniformly provided with two on the first rotary ring, and the second blocking portions are uniformly provided with two on the second rotary ring. When first swivel is rotating promptly, two first cowl baffle enter into the inboard of two second cowl baffle respectively, have reduced sheltering from of two first cowl baffle, and in practical application, two first cowl baffle can enclose into an annular space of sheltering from with two second cowl baffle jointly, and when first cowl baffle opened the back completely, this annular space of sheltering from then exposed half space.
As a further improvement of the above technical solution, the opening and closing mechanism further includes three limiting rings sleeved outside the lamp post, the number of the limiting rings is three along the length direction of the lamp post, a limiting gap is formed between any two adjacent limiting rings, and the first rotating ring and the second rotating ring are respectively located between the two limiting gaps. The limiting ring can limit the positions of the first rotating ring and the second rotating ring, and the second rotating ring is prevented from being directly driven to rotate under the action of friction force of the first rotating ring.
As a further improvement of the above technical solution, the lamp post includes a lamp barrel and a lamp body, the top end of the lamp barrel is detachably connected to the terminal, the lamp body is located in the lamp barrel, and the first rotating ring and the second rotating ring are both rotatably sleeved on the outer side of the lamp barrel. The first rotating ring and the second rotating ring are both connected to the lamp barrel, and the lamp body can be directly detached from the lamp barrel, so that the lamp is more convenient to disassemble and assemble.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.
Fig. 1 is an overall perspective view of the present invention.
In the drawings: 100-wiring terminal, 200-lamp pole, 210-first rotating ring, 220-first driving rod, 230-first arc-shaped baffle, 240-second driving rod and 250-second arc-shaped baffle.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. All technical characteristics in the invention can be interactively combined on the premise of not conflicting with each other.
Referring to fig. 1, a rotary opening and closing type ceiling lamp includes a wiring terminal 100, a lamp post 200 is connected to a bottom end of the wiring terminal 100, a plurality of opening and closing mechanisms are uniformly arranged on the lamp post 200 along a length extending direction thereof, the opening and closing mechanisms include a first rotary unit and a second rotary unit arranged along the length direction of the lamp post 200, the first rotary unit includes a first rotary ring 210 and a plurality of first shielding portions connected to the first rotary ring 210, the first rotary ring 210 is rotatably sleeved on an outer side of the lamp post 200, the first shielding portions include a first transmission rod 220 and a first arc-shaped baffle 230, one end of the first transmission rod 220 is connected to the first rotary ring 210, the other end of the first transmission rod 220 is connected to one side of an arc-shaped opening of the first arc-shaped baffle 230, the second rotary unit includes a second rotary ring and a plurality of second shielding portions connected to the second rotary ring, the second rotating ring is rotatably sleeved outside the lamp post 200, the second shielding portion comprises a second transmission rod 240 and a second arc-shaped baffle plate 250, one end of the second transmission rod 240 is connected to the second rotating ring, the other end of the second transmission rod 240 is connected to one side of an arc opening of the second arc-shaped baffle plate 250, the arc radius of the first arc-shaped baffle plate 230 is smaller than that of the second arc-shaped baffle plate 250, the first arc-shaped baffle plate 230 can rotate around the lamp post 200 and abut against the second transmission rod 240, the top surface of the first arc-shaped baffle plate 230 is higher than that of the second arc-shaped baffle plate 250, the bottom surface of the first arc-shaped baffle plate 230 is higher than that of the second arc-shaped baffle plate 250, and in any two vertically adjacent opening and closing mechanisms, the second transmission rod 240 in the opening and closing mechanism located above can rotate around the lamp post 200 and abut against the first transmission rod 220 in the opening and closing mechanism located below.
As mentioned above, the lamp post 200 is provided with a plurality of opening and closing mechanisms, in any opening and closing mechanism, in an initial state, the first arc-shaped baffle 230 and the second arc-shaped baffle 250 do not overlap and intersect with each other, the first rotating ring 210 is rotated, the first rotating ring 210 drives the first arc-shaped baffle 230 to rotate through the first transmission rod 220, since the arc radius of the first arc-shaped baffle 230 is smaller than the arc radius of the second arc-shaped baffle 250, the first arc-shaped baffle 230 gradually enters the inner side of the second arc-shaped baffle 250, and the original position of the first arc-shaped baffle 230 is exposed without being shielded by the first arc-shaped baffle 230, light generated by the lamp body can be directly radiated outwards, when the first arc-shaped baffle 230 rotates to abut against the second transmission rod 240, the first arc-shaped baffle 230 is opened to the maximum degree, at this time, the first rotating ring 210 continues to rotate, the second rotating ring is driven by the second transmission rod 240 to rotate along with the second rotating ring, because in two adjacent mechanism that open and shut from top to bottom, the second transfer line 240 that is located the mechanism that opens and shuts of top can encircle lamp pole 200 and rotate and offset with the first transfer line 220 that is located the mechanism that opens and shuts of below in the mechanism that opens and shuts, so can transmit power to the mechanism that opens and shuts next for first cowl 230 in the mechanism that opens and shuts next is opened, and the mechanism accessible this mode of opening and shutting on the whole lamp pole 200 is opened, when needs are closed, only need reverse first change ring 210 can, therefore, the utility model discloses thereby the accessible changes the position that the structure sheltered from and changes the illumination luminance that whole ceiling lamp produced, whole structural configuration changeability is stronger, and the interest is also higher.
In the above embodiment, the light generated by the lamp body can directly penetrate through the gap between the first rotating ring 210 and the second rotating ring, and in this embodiment, the first rotating ring 210 and the second rotating ring are made of a light-transmitting material. The light of lamp body can directly shine through first change 210 and second change outward, improves the coverage of lamp body light.
In this embodiment, the first transmission rod 220 and the second transmission rod 240 are made of transparent materials. The transparent first transmission rod 220 and the transparent second transmission rod 240 can reduce the shielding of light, and the light can directly penetrate through the first transmission rod 220 and the second transmission rod 240 to irradiate outwards.
In the above embodiment, one or more first shielding portions and one or more second shielding portions may be provided, and when there is one first shielding portion and one second shielding portion, one first arc-shaped baffle 230 and one second arc-shaped baffle 250 enclose an annular shielding space together, and in this embodiment, there are two first shielding portions uniformly provided on the first rotating ring 210, and two second shielding portions uniformly provided on the second rotating ring. That is, when the first rotating ring 210 rotates, the two first arc-shaped baffles 230 enter the inner sides of the two second arc-shaped baffles 250 respectively, so that the shielding of the two first arc-shaped baffles 230 is reduced, in practical application, the two first arc-shaped baffles 230 and the two second arc-shaped baffles 250 can jointly enclose an annular shielding space, and after the first arc-shaped baffles 230 are completely opened, the annular shielding space is half exposed.
In some embodiments, the opening and closing mechanism further includes three limiting rings sleeved outside the lamp post 200, the number of the limiting rings is three along the length direction of the lamp post 200, a limiting gap is formed between any two adjacent limiting rings, and the first rotating ring 210 and the second rotating ring are respectively located between the two limiting gaps. The position of the first rotating ring 210 and the second rotating ring can be limited by the limiting ring, and the second rotating ring is prevented from being directly driven to rotate under the action of friction force of the first rotating ring 210.
As a further embodiment of the lamp post 200, the lamp post 200 includes a lamp barrel and a lamp body, a top end of the lamp barrel is detachably connected to the terminal 100, the lamp body is located in the lamp barrel, and the first rotating ring 210 and the second rotating ring are both rotatably sleeved on an outer side of the lamp barrel. The first rotating ring 210 and the second rotating ring are both connected to the lamp barrel, and the lamp body can be directly detached from the lamp barrel, so that the lamp can be more conveniently disassembled and assembled.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a rotatory open-close type ceiling lamp which characterized in that: including terminal (100), the bottom of terminal (100) is connected with lamp pole (200), evenly be provided with a plurality of mechanisms that open and shut along its length extending direction on lamp pole (200), the mechanism that opens and shuts includes the edge first rotary unit and the second rotary unit that lamp pole (200) length direction arranged, first rotary unit include first change (210), connect in a plurality of first sheltering from portion on first change (210), first change (210) rotate cup joint in the outside of lamp pole (200), first sheltering from portion includes first transfer lever (220) and first cowl (230), the one end of first transfer lever (220) connect in on first change (210), the other end of first transfer lever (220) connect in arc opening one side of first cowl (230), second rotary unit includes second change, The second rotating ring is rotatably sleeved on the outer side of the lamp post (200), the second blocking portion comprises a second transmission rod (240) and a second arc-shaped baffle (250), one end of the second transmission rod (240) is connected to the second rotating ring, the other end of the second transmission rod (240) is connected to one side of an arc opening of the second arc-shaped baffle (250), the arc radius of the first arc-shaped baffle (230) is smaller than that of the second arc-shaped baffle (250), the first arc-shaped baffle (230) can rotate around the lamp post (200) and abut against the second transmission rod (240), the top surface of the first arc-shaped baffle (230) is higher than that of the second arc-shaped baffle (250), and the bottom surface of the first arc-shaped baffle (230) is higher than that of the second arc-shaped baffle (250), in any two vertically adjacent opening and closing mechanisms, the second transmission rod (240) positioned above the opening and closing mechanisms can rotate around the lamp post (200) and abut against the first transmission rod (220) positioned below the opening and closing mechanisms.
2. A ceiling lamp according to claim 1, wherein: the first rotating ring (210) and the second rotating ring are made of light-transmitting materials.
3. A ceiling lamp according to claim 2, wherein: the first transmission rod (220) and the second transmission rod (240) are made of transparent materials.
4. A ceiling lamp according to claim 1, wherein: the first blocking parts are uniformly arranged on the first rotating ring (210), and the second blocking parts are uniformly arranged on the second rotating ring.
5. A ceiling lamp according to claim 1, wherein: the opening and closing mechanism further comprises three limiting rings sleeved on the outer side of the lamp post (200), limiting gaps are formed between any two adjacent limiting rings, and the first rotating ring (210) and the second rotating ring are located between the two limiting gaps respectively.
6. A ceiling lamp according to claim 1, wherein: the lamp post (200) comprises a lamp barrel and a lamp body, the top end of the lamp barrel is detachably connected to the wiring terminal (100), the lamp body is located in the lamp barrel, and the first rotating ring (210) and the second rotating ring are rotatably sleeved on the outer side of the lamp barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120311173.0U CN214745304U (en) | 2021-02-03 | 2021-02-03 | Rotary opening-closing type ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120311173.0U CN214745304U (en) | 2021-02-03 | 2021-02-03 | Rotary opening-closing type ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214745304U true CN214745304U (en) | 2021-11-16 |
Family
ID=78643959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120311173.0U Active CN214745304U (en) | 2021-02-03 | 2021-02-03 | Rotary opening-closing type ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214745304U (en) |
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2021
- 2021-02-03 CN CN202120311173.0U patent/CN214745304U/en active Active
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