CN210979752U - Security protection lamp rotates connection structure and security protection lamp - Google Patents
Security protection lamp rotates connection structure and security protection lamp Download PDFInfo
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- CN210979752U CN210979752U CN201921737599.1U CN201921737599U CN210979752U CN 210979752 U CN210979752 U CN 210979752U CN 201921737599 U CN201921737599 U CN 201921737599U CN 210979752 U CN210979752 U CN 210979752U
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- insertion section
- connection structure
- security protection
- shaft sleeve
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Abstract
The utility model provides a security protection lamp rotates connection structure and security protection lamp belongs to the security protection lamp field. The security protection lamp rotates connection structure and includes base axle sleeve, sealing ring and subassembly pivot. The base shaft sleeve is used for being arranged on the security protection lamp base, and the opening at one end is an expansion opening. The sealing ring is arranged along the inner wall of the expansion port. The assembly rotating shaft comprises an assembly connecting section and an inserting section connected with the assembly connecting section, a limiting part is arranged on the periphery of one end, connected with the assembly connecting section, of the inserting section, and a hook part is arranged at the free end of the inserting section; the free end of the insertion section sequentially penetrates through the sealing ring and the base shaft sleeve, the limiting part is abutted against one end of the base shaft sleeve provided with the expansion port, and the sealing ring is pressed in the expansion port by the limiting part, so that the expansion port tightens the sealing ring on the periphery of the insertion section; the hook part is hooked with the other end of the base shaft sleeve. The security protection lamp comprises the security protection lamp rotating connection structure. The utility model discloses a security protection lamp rotates connection structure and security protection lamp and has simplified the structure, has avoided the not hard up problem of bringing of nut.
Description
Technical Field
The utility model belongs to the technical field of the security protection lamp, more specifically say, relate to a security protection lamp rotates connection structure and security protection lamp.
Background
Along with the needs of security protection trade, the more and more functional unit on the security protection lamp, the lamp body of security protection lamp etc. subassembly major part is installed on the base in the pivot that adopts to run through base casing, and the cover is equipped with the nut in the pivot, and is spacing on the base with the pivot through the nut, provides the damping for the rotation of subassembly simultaneously. In use, the nut can become flexible after the subassembly rotates many times, leads to the rotational damping to diminish, the leakproofness worsen, needs the operator repeatedly to screw the nut, and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a security protection lamp rotates connection structure and security protection lamp to the epaxial nut of security protection lamp pivot that exists among the solution prior art is easy not hard up, leads to easily rotating damping to diminish, the leakproofness variation, needs the operator to screw the technical problem of nut repeatedly.
In order to achieve the above object, the utility model provides a technical scheme be, a security protection lamp rotates connection structure is provided, include:
the base shaft sleeve is arranged on the base of the security protection lamp, and an opening at one end is an expansion opening with the inner diameter gradually increased;
the sealing ring is arranged along the inner wall of the expansion port; and
the assembly rotating shaft comprises an assembly connecting section and an inserting section connected with the assembly connecting section, a limiting part is arranged on the periphery of one end, connected with the assembly connecting section, of the inserting section, and a clamping hook part is arranged at the free end of the inserting section;
the free end of the insertion section sequentially penetrates through the sealing ring and the base shaft sleeve, the limiting part is abutted to one end of the expansion opening of the base shaft sleeve, and the sealing ring is pressed in the expansion opening by the limiting part, so that the sealing ring is tightened on the periphery of the insertion section by the inner wall of the expansion opening; the hook part is hooked with the other end of the base shaft sleeve.
As another embodiment of the present application, an elastic deformation area is disposed at a free end of the insertion section, the hook portion is disposed on the elastic deformation area, and the elastic deformation area is used for recessing to form an accommodating space for accommodating the hook portion.
As another embodiment of this application, the free end of inserted section is equipped with a plurality ofly along circumference distribution the elastic deformation district, it is adjacent the interval forms first disconnected groove between the elastic deformation district, and is a plurality of the hook portion one-to-one locates a plurality ofly on the outer wall in elastic deformation district.
As another embodiment of the application, the hook part comprises a plurality of clamping blocks which are circumferentially arranged along the insertion section, and a second disconnected groove is formed between every two adjacent clamping blocks at intervals.
As another embodiment of the application, a corner limiting mechanism is arranged between the base shaft sleeve and the insertion section.
As another embodiment of the application, an avoidance space surrounding the periphery of the insertion section is arranged between the base shaft sleeve and the insertion section; the corner limiting mechanism comprises:
the first lug is arranged on the insertion section, is positioned in the avoidance space and rotates along the insertion section in the avoidance space in the circumferential direction;
the second lug is arranged on the base shaft sleeve and located in the avoiding space and used for being abutted and limited in the circumferential direction of the insertion section by the first lug.
As another embodiment of this application, the periphery of inserted section is equipped with first annular, the interior week of base axle sleeve is equipped with the second annular, the periphery opening of first annular with the interior circumference opening butt joint intercommunication of second annular forms dodge the space.
As another embodiment of the present application, the assembly rotating shaft is provided with a wire passing hole penetrating through the assembly connecting section and the insertion section.
As another embodiment of this application, the periphery of inserted section is equipped with and holds the seal groove of sealing ring, the seal groove will the sealing ring is spacing in spacing portion support on the pressure surface.
The embodiment of the utility model provides a security protection lamp rotates connection structure's beneficial effect lies in: compared with the prior art, the utility model discloses security protection lamp rotates connection structure when using, locates the base axle sleeve on the security protection lamp base, and the subassembly such as lamp body links to each other with the subassembly linkage segment of subassembly pivot. The insertion section of the assembly rotating shaft penetrates through the base shaft sleeve, so that the assembly on the assembly rotating shaft can rotate. Through spacing portion with the base axle sleeve is equipped with the one end butt of expansion mouth, hook portion and the other end hookup of base axle sleeve will insert the section spacing in the base axle sleeve, have avoided the not hard up problem of bringing of nut. Compress tightly the sealing ring in through the stop part in the expansion mouth, the sealing ring by the in-process of the extrusion in the expansion mouth, by the inner wall that the expansion mouth contracts gradually tighten up in the periphery of inserting the section, both realized inserting section and base axle sleeve sealed, formed certain damping to the subassembly pivot again, simplified the structure.
An embodiment of the utility model provides a still provide a security protection lamp and include above arbitrary security protection lamp rotate connection structure.
The embodiment of the utility model provides a beneficial effect of security protection lamp is the same with above-mentioned security protection lamp rotation connection structure's beneficial effect, no longer gives unnecessary details here.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a perspective view of a security lamp adopting a security lamp rotating connection structure according to an embodiment of the present invention;
FIG. 2 is a partial perspective view of the interior of the base of the security light of FIG. 1;
FIG. 3 is a perspective exploded view of the rotary connection structure of the security light of FIG. 1;
FIG. 4 is a perspective view of the assembly of FIG. 3 from another perspective of the axis of rotation;
FIG. 5 is a perspective view of the seat axle sleeve of FIG. 3 from another perspective;
FIG. 6 is a partial cross-sectional view of the mating portion of the base sleeve and insert section of FIG. 1;
fig. 7 is a perspective exploded view of the security light of fig. 1.
Wherein, in the figures, the respective reference numerals:
1-base shaft sleeve; 11-expanded mouth; 12-a second ring groove; 13-a second bump; 2-a sealing ring; 3-a component spindle; 31-a component connection section; 32-an insertion section; 321-an elastically deformable zone; 322-first break tank; 323-a first ring groove; 324-a first bump; 33-a limiting part; 34-a hook portion; 341-a fixture block; 342-a second break tank; 35-a seal groove; 36-a wire-passing hole; 4-a base; 41-driving circuit board; 5-a lamp body; 6-avoiding space; 7-a camera; 71-ball sleeve; 72-bulb.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to fig. 7, a rotation connection structure of a security light according to an embodiment of the present invention will be described. A security protection lamp rotation connection structure comprises a base shaft sleeve 1, a sealing ring 2 and an assembly rotating shaft 3.
The base shaft sleeve 1 is used for being arranged on the security protection lamp base 4, and the opening at one end is an expansion opening 11 with the inner diameter gradually increasing. The sealing ring 2 is arranged along the inner wall of the expansion 11. The component rotating shaft 3 comprises a component connecting section 31 and an inserting section 32 connected with the component connecting section 31, a limiting part 33 is arranged on the periphery of one end, connected with the component connecting section 31, of the inserting section 32, and a hook part 34 is arranged at the free end of the inserting section 32;
the free end of the insertion section 32 sequentially penetrates through the sealing ring 2 and the base shaft sleeve 1, the limiting part 33 is abutted against one end, provided with the expansion opening 11, of the base shaft sleeve 1, and the sealing ring 2 is pressed into the expansion opening 11, so that the sealing ring 2 is tightened on the periphery of the insertion section 32 by the inner wall of the expansion opening 11; the hook part 34 is hooked with the other end of the base shaft sleeve 1.
Compared with the prior art, the utility model discloses security protection lamp rotates connection structure when using, locates security protection lamp base 4 with base axle sleeve 1 on, subassembly such as lamp body 5 links to each other with the subassembly linkage segment 31 of subassembly pivot 3. The insertion section 32 of the assembly spindle 3 penetrates through the base sleeve 1, so that the assembly on the assembly spindle 3 can rotate. The limiting part 33 is abutted against one end of the base shaft sleeve 1 provided with the expansion opening 11, the hook part 34 is hooked with the other end of the base shaft sleeve 1, the insertion section 32 is limited in the base shaft sleeve 1, and the problem caused by loosening of the nut is avoided. Compress tightly sealing ring 2 in expanding mouth 11 through spacing portion 33, sealing ring 2 is by the in-process of expanding mouth 11 internal extrusion, and the inner wall that is shrunk gradually by expanding mouth 11 tightens up in the periphery of inserting section 32, has both realized inserting section 32 and base axle sleeve 1's sealed, forms certain damping to subassembly pivot 3 again, has simplified the structure.
In this embodiment, base axle sleeve 1 can be integrated into one piece on security protection lamp base 4, also can be through the screw fixation on security protection lamp base 4, and base axle sleeve 1 exposes one end outside base 4 can form conical expansion mouth 11 through processing the chamfer. The sealing ring 2 may be made of an elastic material, so that the sealing ring 2 deforms under the extrusion of the limiting portion 33 and the inner wall of the expansion port 11 to increase the sealing performance and the rotational damping, and specifically, the sealing ring 2 may be made of a rubber material. The assembly rotating shaft 3 is a long straight round rod, one end of which is an assembly connecting section 31 and the other end is an insertion section 32. The module connecting section 31 may be directly fixed to a module such as the lamp body 5, or may be connected to the module through a rotating structure. The limiting portion 33 is disposed around the insertion section 32 and the module connecting section 31. A catch 34 is provided on the outer wall of the free end of the insertion section 32. After the base shaft sleeve 1, the sealing ring 2 and the assembly rotating shaft 3 are assembled together, the insertion section 32 rotates in the base shaft sleeve 1, the limiting part 33 and the hook part 34 press the sealing ring 2 and the base shaft sleeve 1 together at two ends of the insertion section 32, so that the sealing ring 2 is pressed into the expansion opening 11 by the limiting part 33, and the sealing ring 2 is tightened on the periphery of the insertion section 32 by the inner wall of the expansion opening 11.
Referring to fig. 2 and 4, as a specific implementation manner of the rotation connection structure for the security lamp provided by the present invention, the free end of the insertion section 32 is provided with an elastic deformation area 321, the hook portion 34 is disposed on the elastic deformation area 321, and the elastic deformation area 321 is used for forming a concave accommodating space for accommodating the hook portion 34. With this structure, when the insertion section 32 and the base boss 1 are assembled, the hook portion 34 can be accommodated in the accommodating space formed by the elastic deformation area 321, so that the hook portion 34 can pass through the base boss 1 following the insertion section 32. After the hook part 34 passes through the base shaft sleeve 1, the elastic deformation area 321 is restored to the original state, so that the hook is hooked with the end part of the base shaft sleeve 1, the assembly is more convenient, and the labor consumption in the assembly process is reduced.
In this embodiment, a partial region of the outer wall of the free end of the insertion section 32 may be made of an elastic material, such as rubber, so that the region forms an elastic deformation region 321, the hook portion 34 may be pressed during assembly, so that the elastic deformation region 321 of the elastic material is recessed to form an accommodation space, and after the hook portion 34 passes through the base shaft sleeve 1, the elastic deformation region 321 is restored under the effect of the elastic force, so that the hook portion 34 is automatically hooked with the end portion of the base shaft sleeve 1. The elastic deformation zone 321 can also be implemented using the implementation of the embodiments described below.
Referring to fig. 2 and fig. 4, as a specific implementation manner of the rotation connection structure for the security lamp provided by the present invention, the free end of the insertion section 32 is provided with a plurality of elastic deformation regions 321 distributed along the circumferential direction, a first break groove 322 is formed between the adjacent elastic deformation regions 321 at an interval, and the plurality of hook portions 34 are correspondingly arranged on the outer walls of the plurality of elastic deformation regions 321. With this structure, the distribution of the acting force of the plurality of hook portions 34 on the base shaft sleeve 1 is more uniform. The adjacent elastic deformation regions 321 are separated by the first break grooves 322, so that the adjacent elastic deformation regions 321 do not support each other, and the deformation regions can realize larger deformation. It also enables individual manipulation of each hook portion 34 during disassembly.
In this embodiment, the first breaking groove 322 is in a long strip shape and is disposed along the axial direction of the insertion section 32, and the plurality of first breaking grooves 322 are distributed along the circumferential direction of the insertion section 32, so as to divide the free end of the insertion section 32 into the plurality of elastic deformation regions 321. The insertion section 32 may be made of a plastic tube, and since the elastic deformation regions 321 are separated from each other, the elasticity of the plastic material can meet the deformation requirement of the elastic deformation regions 321. During assembly, the elastic deformation area 321 is recessed into the inner cavity of the insertion section 32 by pressing the hook portion 34, so that the hook portion 34 does not protrude out of the outer wall of the insertion section 32.
Referring to fig. 2 and 4, as a specific embodiment of the rotation connection structure for the security lamp provided by the present invention, the hook portion 34 includes a plurality of blocks 341 circumferentially arranged along the insertion section 32, and a second break groove 342 is formed between two adjacent blocks 341 at an interval.
Generally, in order to ensure the strength of the elastic deformation area 321, the elastic deformation area 321 is generally arranged to be larger, and the larger elastic deformation area 321 needs a larger hook portion 34 to ensure the hooking strength with the base shaft sleeve 1, at this time, the larger hook portion 34 is similar to a reinforcing rib, so that the elasticity of the elastic deformation area 321 is reduced, which is not beneficial to assembly. With the arrangement of the present embodiment, the plurality of latch blocks 341 can ensure the hooking strength between the elastic deformation area 321 and the base shaft sleeve 1, and the second cut-off groove 342 separates the adjacent latch blocks 341, so that when the elastic deformation area 321 deforms, the deformation of the elastic deformation area 321 is not limited by the interaction between the latch blocks 341.
Referring to fig. 3 to 5, as a specific embodiment of the rotary connection structure for a security lamp of the present invention, a corner limiting mechanism is disposed between the base shaft sleeve 1 and the insertion section 32. The corner between the base shaft sleeve 1 and the insertion section 32 is limited through the corner limiting mechanism, the component is prevented from being overlarge relative to the corner of the base 4, and the connecting line of the component is prevented from being twisted short.
Referring to fig. 3 to 6, as a specific embodiment of the rotary connection structure for a security lamp provided by the present invention, an avoiding space 6 surrounding the periphery of the insertion section 32 is provided between the base shaft sleeve 1 and the insertion section 32; the rotation angle limiting mechanism comprises a first lug 324 and a second lug 13.
The first cam 324 is disposed on the insertion section 32 and located in the escape space 6, and follows the insertion section 32 to rotate in the escape space 6 in the circumferential direction. The second protrusion 13 is disposed on the base shaft sleeve 1, and is used for abutting and limiting the first protrusion 324 in the circumferential direction of the insertion section 32.
In this embodiment, the avoiding space 6 is located between the outer wall of the insertion section 32 and the inner wall of the base shaft sleeve 1, and is coaxially arranged with the insertion section 32. The first projection 324 is fixed on the outer wall of the insertion section 32 and inserted into the avoidance space 6, and the second projection 13 is fixed on the inner wall of the base shaft sleeve 1 and inserted into the avoidance space 6. When the inserting section 32 rotates, the first protrusion 324 rotates around the central axis of the inserting section 32 in the avoiding space 6, and when the inserting section 32 rotates to a certain angle, the first protrusion 324 and the second protrusion 13 abut and limit in the avoiding space 6, thereby limiting the rotation angle between the base shaft sleeve 1 and the inserting section 32.
Referring to fig. 3 to 6, as a specific embodiment of the rotary connection structure for a security light provided by the present invention, the outer periphery of the insertion section 32 is provided with a first ring groove 323, the inner periphery of the base shaft sleeve 1 is provided with a second ring groove 12, and the outer peripheral opening of the first ring groove 323 and the inner peripheral opening of the second ring groove 12 are in butt communication to form the avoiding space 6.
In this embodiment, the first annular groove 323 is disposed coaxially with the insertion section 32, and the second annular groove 12 is disposed coaxially with the base sleeve 1. The insertion section 32 is coaxially arranged in the base shaft sleeve 1, and an inner peripheral opening of the first annular groove 323 is in butt joint with an outer peripheral opening of the first annular groove 323 to form an annular avoidance space 6.
Referring to fig. 2 and 4, as a specific embodiment of the rotary connection structure for the security lamp of the present invention, the assembly shaft 3 is provided with a wire hole 36 penetrating through the assembly connection section 31 and the insertion section 32. So that the connecting wires of the assembly can enter the base 4 from the wire through hole 36, and the connecting wires of the assembly are protected.
Referring to fig. 3 and 4, as a specific embodiment of the rotary connection structure for a security lamp provided by the present invention, a sealing groove 35 for accommodating the sealing ring 2 is disposed at the periphery of the insertion section 32, and the sealing groove 35 limits the sealing ring 2 on the pressing surface of the limiting portion 33. During the assembly, can pack into seal groove 35 earlier with sealing ring 2 in, then insert the portion of inserting and sealing ring 2 together in base axle sleeve 1, avoid sealing ring 2 to run the position, easy to assemble. Specifically, the seal groove 35 may be coaxially surrounded at an end of the insertion section 32 connected to the assembly connection section 31.
Referring to fig. 1 to 3, 6 and 7, an embodiment of the present invention further provides a security lamp including any one of the above security lamp rotation connection structures.
The embodiment of the utility model provides a security protection lamp adopt above-mentioned security protection lamp to rotate connection structure, compare with prior art, the utility model discloses on security protection lamp base 4 was located to security protection lamp base axle sleeve 1, subassembly such as lamp body 5 linked to each other with the subassembly linkage segment 31 of subassembly pivot 3. The insertion section 32 of the assembly spindle 3 penetrates through the base sleeve 1, so that the assembly on the assembly spindle 3 can rotate. The limiting part 33 is abutted against one end of the base shaft sleeve 1 provided with the expansion opening 11, the hook part 34 is hooked with the other end of the base shaft sleeve 1, the insertion section 32 is limited in the base shaft sleeve 1, and the problem caused by loosening of the nut is avoided. Compress tightly sealing ring 2 in expanding mouth 11 through spacing portion 33, sealing ring 2 is by the in-process of expanding mouth 11 internal extrusion, and the inner wall that is shrunk gradually by expanding mouth 11 tightens up in the periphery of inserting section 32, has both realized inserting section 32 and base axle sleeve 1's sealed, forms certain damping to subassembly pivot 3 again, has simplified the structure.
In this embodiment, the security protection lamp can include two lamp bodies 5, a camera 7 and a base 4 that have the inductor. Two lamp bodies 5 are installed on base 4 through security protection lamp rotation connection structure respectively. The camera 7 is rotatably connected with the base 4 through a ball head 72 and a ball sleeve 71. The base 4 is internally provided with a driving circuit board 41, and a connecting wire of the lamp body 5 and the camera 7 penetrates into the base 4 and is connected with the driving circuit board 41.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a security protection lamp rotates connection structure which characterized in that includes:
the base shaft sleeve is arranged on the base of the security protection lamp, and an opening at one end is an expansion opening with the inner diameter gradually increased;
the sealing ring is arranged along the inner wall of the expansion port; and
the assembly rotating shaft comprises an assembly connecting section and an inserting section connected with the assembly connecting section, a limiting part is arranged on the periphery of one end, connected with the assembly connecting section, of the inserting section, and a clamping hook part is arranged at the free end of the inserting section;
the free end of the insertion section sequentially penetrates through the sealing ring and the base shaft sleeve, the limiting part is abutted to one end of the expansion opening of the base shaft sleeve, and the sealing ring is pressed in the expansion opening by the limiting part, so that the sealing ring is tightened on the periphery of the insertion section by the inner wall of the expansion opening; the hook part is hooked with the other end of the base shaft sleeve.
2. The rotation connection structure of the security lamp as claimed in claim 1, wherein the free end of the insertion section is provided with an elastic deformation area, the hook portion is arranged on the elastic deformation area, and the elastic deformation area is used for recessing to form a containing space for containing the hook portion.
3. The rotation connection structure of the security lamp according to claim 2, wherein a plurality of elastic deformation regions are circumferentially arranged at a free end of the insertion section, first breaking grooves are formed between adjacent elastic deformation regions at intervals, and a plurality of hook portions are correspondingly arranged on outer walls of the elastic deformation regions.
4. The rotation connection structure of the security lamp as claimed in claim 3, wherein the hook portion comprises a plurality of blocks arranged along the circumferential direction of the insertion section, and a second break groove is formed between two adjacent blocks at intervals.
5. The rotating connection structure of the security lamp as claimed in any one of claims 1 to 4, wherein a rotation angle limiting mechanism is arranged between the base shaft sleeve and the insertion section.
6. The rotary connection structure of the security lamp as claimed in claim 5, wherein an avoidance space surrounding the periphery of the insertion section is provided between the base shaft sleeve and the insertion section; the corner limiting mechanism comprises:
the first lug is arranged on the insertion section, is positioned in the avoidance space and rotates along the insertion section in the avoidance space in the circumferential direction;
the second lug is arranged on the base shaft sleeve and located in the avoiding space and used for being abutted and limited in the circumferential direction of the insertion section by the first lug.
7. The rotation connection structure of the security lamp according to claim 6, wherein a first ring groove is formed in an outer periphery of the insertion section, a second ring groove is formed in an inner periphery of the base shaft sleeve, and an outer peripheral opening of the first ring groove is in butt joint communication with an inner peripheral opening of the second ring groove to form the avoidance space.
8. The rotating connection structure of the security lamp as claimed in claim 1, wherein the assembly rotating shaft is provided with a wire passing hole penetrating through the assembly connecting section and the insertion section.
9. The rotary connection structure of the security lamp according to claim 1, wherein a sealing groove for accommodating the sealing ring is formed in the periphery of the insertion section, and the sealing groove limits the sealing ring on a pressing surface of the limiting portion.
10. A security lamp, characterized in that it comprises the security lamp rotating connection structure of any one of claims 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921737599.1U CN210979752U (en) | 2019-10-16 | 2019-10-16 | Security protection lamp rotates connection structure and security protection lamp |
| US17/072,889 US11391451B2 (en) | 2019-10-16 | 2020-10-16 | Lighting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921737599.1U CN210979752U (en) | 2019-10-16 | 2019-10-16 | Security protection lamp rotates connection structure and security protection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210979752U true CN210979752U (en) | 2020-07-10 |
Family
ID=71446086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921737599.1U Active CN210979752U (en) | 2019-10-16 | 2019-10-16 | Security protection lamp rotates connection structure and security protection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210979752U (en) |
-
2019
- 2019-10-16 CN CN201921737599.1U patent/CN210979752U/en active Active
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