CN105465747A - Rotational structure - Google Patents
Rotational structure Download PDFInfo
- Publication number
- CN105465747A CN105465747A CN201510934434.3A CN201510934434A CN105465747A CN 105465747 A CN105465747 A CN 105465747A CN 201510934434 A CN201510934434 A CN 201510934434A CN 105465747 A CN105465747 A CN 105465747A
- Authority
- CN
- China
- Prior art keywords
- lower casing
- rotational structure
- flange part
- opening
- buckle
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention relates to a rotational structure which comprises an upper shell (A), a lower shell (B) and a buckle (C). The upper shell (A) and the lower shell (B) are rotationally connected through the buckle (C). When a lamp is mounted and works, the mounting difficulty caused by interference fit of the upper shell (A) and the lower shell (B) is lowered through the buckle (C). In addition, indexing grooves are formed in the connecting positions of the upper shell (A) and the lower shell (B) respectively, and therefore angle adjustability of a spot lamp cap is achieved, and the stable work performance of a spot lamp is further ensured. By means of the rotational structure, the upper shell (A) and the lower shell (B) are rotationally connected through the buckle (C), the mounting difficulty caused by interference fit of the upper shell (A) and the lower shell (B) is lowered, the stable work performance of the spot lamp is ensured, the structure is simple, and the application range is quite wide.
Description
Technical field
The present invention relates to mechanical field, particularly relate to angle and rotate and location, specifically refer to a kind of rotational structure.
Background technology
Along with the development in market, the structure of light fixture is towards variation, complicated future development, the installation of light fixture with keep in repair loaded down with trivial details become major issue, in the most basic light fixture, housing and lamp surface housing and the traditional screw connected mode of lamp body no longer adapt to such change, simple and practical connected mode is needed to replace this complexity, unsightly unsafe connected mode, and the requirement of the angle of light is increased day by day due to user, be badly in need of a kind of can the light fixture of free adjustment angle.
Summary of the invention
The object of the invention is the shortcoming overcoming above-mentioned prior art, provide a kind of angle that can realize and rotate and self-align rotational structure.
To achieve these goals, rotational structure of the present invention has following formation:
This rotational structure, described rotational structure comprises upper casing, lower casing and buckle, and its main feature is, described upper casing is rotatably connected with described lower casing by described buckle.
Further, described buckle comprises the pin be arranged on described upper casing and the first opening be arranged on described lower casing, and described pin is rotatably inserted in the first described opening, and to make, described upper casing is relative with described lower casing to be rotated.
Further, the inwall of described lower casing is provided with one first flange part, the first described flange part is provided with the first indexing trough, the outer wall of described upper casing is provided with the second flange part, the second described flange part is provided with first indexing trough corresponding with the first described indexing trough, to lock described upper casing and lower casing.
Again further, described pin is fixed on the second described flange part, and the first described opening is opened on the first described flange part.
Again further, described lower casing is also provided with handle, described handle is arranged at position corresponding with the position of the first described flange part on the outer wall of described lower casing.
Again further, the first described flange part comprises base portion, the first leg and the second leg, described lower casing is provided with the second opening and the 3rd opening, the first described leg is arranged in the second described opening, the second described leg is arranged in the 3rd described opening, and the first described leg, the second described leg are all connected with described handle.
Have employed the rotational structure in this invention, upper casing A, lower casing B are rotatably connected by buckle C, decrease upper casing A, the difficulty of not easily installing that lower casing B causes because of interference fit, and ensure that the stable of this shot-light service behaviour, structure is simple, and range of application is comparatively extensive.
Accompanying drawing explanation
Fig. 1 is the explosive view of rotational structure of the present invention.
Fig. 2 is the enlarged diagram of the upper casing A of rotational structure of the present invention.
Fig. 3 is the enlarged diagram of the lower casing B of rotational structure of the present invention.
Detailed description of the invention
In order to more clearly describe technology contents of the present invention, conduct further description below in conjunction with specific embodiment.
Refer to shown in Fig. 1 to Fig. 3, rotational structure of the present invention comprises upper casing A, lower casing B and buckle C, and described upper casing A is rotatably connected with described lower casing B by described buckle C.
In a preferred embodiment, described buckle C comprises the pin 11 be arranged on described upper casing A and the first opening 21 be arranged on described lower casing B, described pin 11 is rotatably inserted in the first described opening 21, and to make, described upper casing A is relative with described lower casing B to be rotated.Especially, the first described opening 21 can be an aperture, and matching with described pin 11 in the aperture of aperture, can facilitate the rotation of upper casing A and lower casing B like this.
Wherein in order to achieve the angular adjustability of shot-light lamp holder, guarantee the stable of this shot-light service behaviour further, can be specifically shown in Figure 3, the inwall of described lower casing B is provided with one first flange part 2, the first described flange part 2 is provided with the first indexing trough 22, the outer wall of described upper casing A is provided with the second flange part 1, the second described flange part 1 is provided with first indexing trough 12 corresponding with the first described indexing trough 22, to lock described upper casing A and lower casing B.
And conveniently manufacture, described pin 11 is fixed on the second described flange part 1, and the first described opening 21 is opened on the first described flange part 2.
In a preferred embodiment, in order in rotary course, reduce exerting oneself of user, described lower casing B is also provided with handle, and described handle is arranged at position corresponding with the position of the first described flange part 2 on the outer wall of described lower casing B.
One more preferred embodiment in, the first described flange part 2 comprises base portion 23, first leg 24 and the second leg 25, described lower casing B is provided with the second opening B1 and the 3rd opening B2, the first described leg 24 is arranged in the second described opening B1, the second described leg 25 is arranged in the 3rd described opening B2, and the first described leg 24, the second described leg 25 are all connected with described handle.Adopt this adjusting device, when rotating upper casing A, after lamp body can be made to go to suitable angle, the indexing trough of the indexing trough locking upper casing A of lower casing B, makes lower casing B no longer rotate
Have employed the rotational structure in this invention, upper casing A, lower casing B are rotatably connected by buckle C, decrease upper casing A, the difficulty of not easily installing that lower casing B causes because of interference fit, and ensure that the stable of this shot-light service behaviour, structure is simple, and range of application is comparatively extensive.
Above-described embodiment is this patent preferred embodiment; not be used for limiting practical range of the present invention; those skilled in the art under the prerequisite not departing from the principle of the invention, the improvement done, change, combination, substitute etc., all belong within the claims in the present invention scope required for protection.
In this description, the present invention is described with reference to its specific embodiment.But, still can make various amendment and conversion obviously and not deviate from the spirit and scope of the present invention.Therefore, description and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (6)
1. a rotational structure, described rotational structure comprises upper casing (A), lower casing (B) and buckle (C), it is characterized in that, described upper casing (A) is rotatably connected with described lower casing (B) by described buckle (C).
2. rotational structure according to claim 1, it is characterized in that, described buckle (C) comprises the pin (11) be arranged on described upper casing (A) and the first opening (21) be arranged on described lower casing (B), described pin (11) is rotatably inserted in described the first opening (21), and to make, described upper casing (A) is relative with described lower casing (B) to be rotated.
3. rotational structure according to claim 2, it is characterized in that, the inwall of described lower casing (B) is provided with one first flange part (2), described the first flange part (2) is provided with the first indexing trough (22), the outer wall of described upper casing (A) is provided with the second flange part (1), described the second flange part (1) is provided with first indexing trough (12) corresponding with described the first indexing trough (22), to lock described upper casing (A) and lower casing (B).
4. rotational structure according to claim 3, it is characterized in that, described pin (11) is fixed on described the second flange part (1), and described the first opening (21) is opened on described the first flange part (2).
5. rotational structure according to claim 3, it is characterized in that, described lower casing (B) is also provided with handle, and described handle is arranged at position corresponding with the position of described the first flange part (2) on the outer wall of described lower casing (B).
6. rotational structure according to claim 5, it is characterized in that, described the first flange part (2) comprises base portion (23), first leg (24) and the second leg (25), described lower casing (B) is provided with the second opening (B1) and the 3rd opening (B2), described the first leg (24) is arranged in described the second opening (B1), described the second leg (25) is arranged in the 3rd described opening (B2), described the first leg (24), described the second leg (25) is all connected with described handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510934434.3A CN105465747A (en) | 2015-12-15 | 2015-12-15 | Rotational structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510934434.3A CN105465747A (en) | 2015-12-15 | 2015-12-15 | Rotational structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105465747A true CN105465747A (en) | 2016-04-06 |
Family
ID=55603733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510934434.3A Pending CN105465747A (en) | 2015-12-15 | 2015-12-15 | Rotational structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105465747A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051561A (en) * | 2016-07-25 | 2016-10-26 | 西蒙电气（中国）有限公司 | Angle-adjustable LED ceiling spotlight capable of realizing complete buckled connection |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203907492U (en) * | 2014-07-01 | 2014-10-29 | 宁波市鄞州源通电器制造有限公司 | Rotary lamp cover |
| CN204005432U (en) * | 2014-08-25 | 2014-12-10 | 佛山市朗太照明电器有限公司 | Universal adjustment type high-efficiency heat conduction combined LED Grating jetting lamp |
| CN205332101U (en) * | 2015-12-15 | 2016-06-22 | 西蒙电气（中国）有限公司 | Rotation structure |
-
2015
- 2015-12-15 CN CN201510934434.3A patent/CN105465747A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203907492U (en) * | 2014-07-01 | 2014-10-29 | 宁波市鄞州源通电器制造有限公司 | Rotary lamp cover |
| CN204005432U (en) * | 2014-08-25 | 2014-12-10 | 佛山市朗太照明电器有限公司 | Universal adjustment type high-efficiency heat conduction combined LED Grating jetting lamp |
| CN205332101U (en) * | 2015-12-15 | 2016-06-22 | 西蒙电气（中国）有限公司 | Rotation structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051561A (en) * | 2016-07-25 | 2016-10-26 | 西蒙电气（中国）有限公司 | Angle-adjustable LED ceiling spotlight capable of realizing complete buckled connection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |