CN216431612U - Hinge device and lamp - Google Patents
Hinge device and lamp Download PDFInfo
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- CN216431612U CN216431612U CN202123142416.1U CN202123142416U CN216431612U CN 216431612 U CN216431612 U CN 216431612U CN 202123142416 U CN202123142416 U CN 202123142416U CN 216431612 U CN216431612 U CN 216431612U
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Abstract
The application discloses hinge means and lamps and lanterns, hinge means includes: the hinge comprises a first hinge fixing piece, a second hinge fixing piece and a limiting piece. The first hinge mount and the second hinge mount are configured to be rotatably coupled together; and the limiting piece is rotatably connected to the second hinge fixing piece and can selectively release or lock the first hinge fixing piece, so that the first hinge fixing piece can be switched between a closed state and an open state. The first casing of lamps and lanterns with first hinge mounting is fixed, the second casing of lamps and lanterns with second hinge mounting is fixed. When the first shell rotates to the preset angle, the hinge device can lock and keep the first shell at an opening position. Therefore, the hinge device and the lamp can solve the problem that the shell of the lamp in the prior art is turned or rotated randomly.
Description
Technical Field
The present disclosure relates to a mechanical device of a hinge device, and more particularly, to a hinge device capable of connecting a housing of a lamp and a lamp using the hinge device.
Background
Hinges are mechanical devices used to connect two objects and allow relative rotation between them.
The existing lamp hinge device has no limiting function on the opening and closing position, after the lamp is opened, the shell is not limited and can freely rotate along with the hinge, when the lamp is maintained, an operator must keep track of and control the shell which freely rotates, the lamp is maintained, and the lamp is easily clamped or injured by the shell carelessly, so that much inconvenience is caused to the maintenance of the lamp.
Therefore, improvement is urgently needed to overcome the defects in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a hinge means and lamps and lanterns, hinge means has limit function, can solve among the prior art casing upset at will or pivoted problem to made things convenient for single installation and maintained lamps and lanterns, made the installation of lamps and lanterns maintain more conveniently.
In order to achieve the purpose, the following technical scheme is adopted in the application.
An embodiment of the present application provides a hinge device, the hinge device includes: the hinge comprises a first hinge fixing piece, a second hinge fixing piece and a limiting piece. The first hinge mount and the second hinge mount are configured to be rotatably coupled together; and the limiting piece is rotatably connected to the second hinge fixing piece and can selectively release or lock the first hinge fixing piece, so that the first hinge fixing piece can be switched between a closed state and an open state. Wherein in the closed state, the first hinge mount is closed to the second hinge mount; in the open state, the first hinge fixing piece rotates to a preset angle relative to the second hinge fixing piece and is locked by the limiting piece.
Optionally, in some embodiments of the present application, the stopper includes: a fixing part pivotally connected to the second hinge fixing part; and the swinging part can rotate around the fixed part and selectively release or lock the first hinge fixing part.
Optionally, in some embodiments of the present application, the first hinge fixing element is provided with a limit engaging portion capable of being selectively engaged with or disengaged from the swinging portion of the limit element; and the second hinge fixing part is provided with a rotation matching part which can be connected with the fixing part of the limiting part, so that the limiting part can be rotatably connected to the second hinge fixing part.
Optionally, in some embodiments of the present application, the limit fitting portion of the first hinge fixing member is provided with a positioning pin or a hook; and the swinging part of the limiting part is correspondingly provided with a buckle hook or a positioning pin so as to be matched with the limiting matching part.
Optionally, in some embodiments of the present application, the rotation-fitting portion of the second hinge mount is provided with a fitting hole; the fixing part of the limiting part is provided with a fixing hole; and a rivet penetrates through the matching hole and the fixing hole to be pivoted with the second hinge fixing piece and the limiting piece.
Optionally, in some embodiments of the present application, the hinge device further includes: a clamping structure; when the first hinge fixing piece is in the closed state, the clamping structure is used for clamping the limiting piece and limiting the limiting piece to move.
Optionally, in some embodiments of the present application, the clamping structure comprises: and the limiting boss is arranged on the second hinge fixing piece and is used for limiting the limiting piece to rotate towards the second hinge fixing piece when the first hinge fixing piece is in the closed state.
Optionally, in some embodiments of the present application, the clamping structure comprises: and the positioning pin is arranged on the first hinge fixing piece and is used for pressing the limiting piece when the first hinge fixing piece is in the closed state so as to be matched with the limiting boss to clamp the limiting piece.
Optionally, in some embodiments of the present application, the limiting member is provided with a limiting groove, and the positioning pin can be clamped into the limiting groove when the first hinge fixing member is in the closed state.
Optionally, in some embodiments of the present application, the first hinge mount has a first connection portion; and the second hinge mount has a second connection portion; wherein the first connecting portion is pivotally connected to the second connecting portion.
Optionally, in some embodiments of the present application, the hinge device further includes a rotating shaft; the first connecting part is provided with a first shaft hole; the second connecting part is provided with a second shaft hole; the rotating shaft penetrates through the first shaft hole and the second shaft hole and is connected with the first hinge fixing piece and the second hinge fixing piece.
Optionally, in some embodiments of the present application, the first hinge fixing element and the second hinge fixing element are both plate-shaped structures, a bending plate is formed on the same side of the plate-shaped structures, and the limiting element is mounted on the bending plate of the second hinge fixing element and can be selectively locked with the bending plate of the first hinge fixing element; and the first hinge fixing piece and the second hinge fixing piece are both provided with a rolling structure, and the rolling structures form the first shaft hole and the second shaft hole.
In order to achieve the purpose, the following technical scheme is adopted in the application.
The present application further provides a luminaire comprising the hinge device of any one of the above embodiments.
Optionally, in some embodiments of the present application, the light fixture includes a first housing and a second housing; the first hinge fixing member is provided with a first mounting portion for mounting the first hinge fixing member to the first housing; and the second hinge fixing is provided with a second mounting portion for mounting the second hinge fixing to the second housing; the first shell can rotate to a preset angle relative to the second shell through the hinge device to be locked.
In conclusion, the beneficial effects of the application are that: the embodiment of the application provides a hinge device and a lamp, the hinge device is through setting up the locating part, the locating part can cooperate with the work of first hinge mounting with second hinge mounting to possess limit function. The hinge device has a closed state and an open state, and the first hinge fixing piece can be switched to the closed state and the open state under the control of the limiting piece. Therefore, the hinge device and the lamp can solve the problem that the shell of the lamp in the prior art is turned or rotated randomly, so that the lamp is convenient to install and maintain by a single person, and the installation and the maintenance of the lamp are more convenient. In addition, this application still is provided with right the locating part carries out the clamping structure of protection, in order to prevent the locating part freely rocks, in order to further improve hinge means's structural security.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is an exploded view of the structure of the lamp in the embodiment of the present application, mainly separating the first housing, the second housing and the hinge device;
fig. 2 is a schematic perspective view of the lamp shown in fig. 1 according to the embodiment of the present application, wherein the first housing is located at an open position.
Fig. 3 is an exploded view of the hinge device in the embodiment of the present application.
Fig. 4 is a schematic view of the first hinge mount of the hinge assembly of the embodiment of the present application shown in fig. 3.
Fig. 5 is a schematic view of the second hinge mount of the hinge assembly of the embodiment of the present application shown in fig. 3.
Fig. 6 is a schematic structural diagram of a limiting member of the hinge device shown in fig. 3 according to the embodiment of the present application.
Fig. 7 is a perspective view of a hinge assembly in an embodiment of the present application, wherein the first hinge mount is in an open position.
Fig. 8 is a perspective view of a hinge assembly in an embodiment of the present application, wherein the first hinge mount is in a closed position.
Description of the main reference numerals:
hinge device 1 of lamp 100
First hinge mount 10 first connection 101
Position limiting matching part 104 positioning pin 105
Second connecting portion 201 second shaft hole 202
Limiting boss 206 of matching hole 205
The second bending piece 207 position limiting member 30
Fixed part 301 swing part 302
Fastening hole 304 of hook 303
Limiting groove 305 rotating shaft 40
The rivet 50 clamps the structure 60.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. Furthermore, it should be understood that the detailed description and specific examples, while indicating exemplary embodiments of the invention, are given by way of illustration and explanation only, and are not intended to limit the scope of the invention. In the present application, unless otherwise stated, the use of directional terms such as "upper", "lower", "left" and "right" may refer to the actual use or operation of the device, may refer to the drawing direction in the drawings, and may refer to two opposite directions; while "inner" and "outer" are with respect to the outline of the device.
Referring to fig. 1 and fig. 2, an embodiment of the present disclosure provides a lamp 100, where the lamp 100 includes a first housing 2, a second housing 3, and a hinge device 1, the hinge device 1 is mounted on the first housing 2 and the second housing 3, and the first housing 2 can be locked by the hinge device 1 rotating to a predetermined angle relative to the second housing 3.
Specifically, when maintenance or repair of the lamp 100 is required, the first housing 2 is rotated away from the second housing 3 to expose the internal structure of the lamp 100, as shown in fig. 2. When the first housing 2 (e.g., the upper housing) is rotated to the predetermined angle, the hinge device 1 can lock and hold the first housing 2 at an open position, and at this time, an operator can start wiring, maintenance, inspection, and the like of the lamp 100 by using the operation space between the first housing 2 and the second housing 3. In an embodiment, the preset angle may be 90 degrees or about 90 degrees; or the preset angle is designed into other angles which are convenient for maintenance operation according to the use scene; or a plurality of preset angles may be set, and the preset angles are changed according to different use scenes or maintenance scenes, and the specific implementation is described in detail later.
When the operator completes the series of maintenance works, the hinge device 1 releases the first housing 2, and the first housing 2 is rotated to a closed position toward the second housing 3. At this time, the first housing 2 and the second housing 3 are closed, and the luminaire 100 can be in a normal working state or a rest state.
The hinge device 1 provided in an embodiment of the present application will be described in detail with reference to fig. 3 to 6.
As shown in fig. 3, the hinge device 1 includes: a first hinge fixing member 10, a second hinge fixing member 20 and a stopper 30. The first hinge mount 10 and the second hinge mount 20 are configured to be rotatably coupled together; the limiting member 30 is rotatably connected to the second hinge fixing member 20 and can selectively release or lock the first hinge fixing member 10, so that the first hinge fixing member 10 can be switched between a closed state and an open state. Wherein in the closed state, as shown in fig. 8, the first hinge mount 10 is closed to the second hinge mount 20; in the open state, as shown in fig. 7, the first hinge assembly 10 rotates to a predetermined angle relative to the second hinge assembly 20 and is locked by the limiting member 30.
As can be seen, in the hinge device 1 according to the embodiment of the present application, the limiting member 30 is provided, and the limiting member 30 can cooperate with the first hinge fixing member 10 and the second hinge fixing member 20 to have a limiting function. The first hinge fixing member 10 of the hinge device 1 of the present application can be switched to the closed state and the open state under the control of the limiting member 30. Therefore, the hinge device 1 and the lamp 100 of the present application can solve the problem that the housing of the lamp 100 in the prior art is turned or rotated at will, thereby facilitating the installation and maintenance of the lamp 100 by a single person, and facilitating the installation and maintenance of the lamp 100.
The detailed structure of the first hinge mount 10 and the second hinge mount 20 is shown in fig. 4 and 5, respectively. The first hinge fixing member 10 has a first connecting portion 101; the second hinge fixing member 20 has a second connecting portion 201; the first connecting portion 101 is pivotally connected to the second connecting portion 201. Specifically, the first connecting portion 101 is provided with a first shaft hole 102; the second connecting portion 201 is provided with a second shaft hole 202, and a rotating shaft 40 passes through the first shaft hole 102 and the second shaft hole 202 to connect the first hinge fixing member 10 and the second hinge fixing member 20.
In this embodiment, the first hinge member 10 and the second hinge member 20 are pivotally connected together by the rotating shaft 40. However, the rotating shaft 40 is not necessarily limited to a single member, and the rotating shaft 40 may be a part of a structure formed on the first hinge mount 10 (or the second hinge mount 20), and a corresponding shaft hole is formed on the second hinge mount 20 (or the first hinge mount 10). Even, as long as the first hinge fixing member 10 and the second hinge fixing member 20 can be directly or indirectly pivoted together.
In actual manufacturing, a rolling structure is formed on each of the first hinge fixing member 10 and the second hinge fixing member 20, and the rolling structure forms the first shaft hole 102 and the second shaft hole 202.
In one embodiment, as shown in fig. 4 and 5, the first hinge fixing member 10 and the second hinge fixing member 20 are both plate-shaped structures, and one edge of the first hinge fixing member 10 forms the rolling structure, thereby serving as the first connection portion 101. An edge of the second hinge fixing member 20 also forms the edge rolling structure, thereby serving as the second connection portion 201.
In one embodiment, as shown in fig. 4 and 5, the first hinge fixing member 10 has a first mounting portion 103 for mounting the first hinge fixing member 10 to the first housing 2. The second hinge mount 20 is provided with a second mounting portion 203 for mounting the second hinge mount 20 to the second housing 3. Wherein, the first housing 2 is locked by the hinge device 1 being capable of rotating to a predetermined angle relative to the second housing 3. In an embodiment, the preset angle may be 90 degrees or about 90 degrees, or the preset angle is designed to be an angle facilitating other maintenance operations according to a usage scenario.
The detailed structure of the position limiting member 30 according to one embodiment of the present invention for achieving the position limiting function will be described in detail below.
As shown in fig. 6, the limiting member 30 includes: a fixed portion 301 and a swinging portion 302, the fixed portion 301 being pivotally connected to the second hinge holder 20; and the swing portion 302 can rotate around the fixing portion 301 to selectively release or lock the first hinge fastener 10.
In this embodiment, the limiting member 30 is a long plate-shaped structure, and the fixing portion 301 is a fixing end of the limiting member 30 and can be pivotally connected to the second hinge fixing member 20. The swinging portion 302 is a free end of the limiting member 30, and can selectively connect or disconnect the first hinge fixing member 10.
Corresponding to the structure of the limiting member 30, as shown in fig. 4, the first hinge fixing member 10 is provided with a limiting engaging portion 104 capable of selectively engaging with or disengaging from a swinging portion 302 of the limiting member 30; as shown in fig. 5, the second hinge fixing member 20 is provided with a rotation matching portion 204 capable of being connected with the fixing portion 301 of the limiting member 30, so that the limiting member 30 is rotatably connected to the second hinge fixing member 20.
In the first hinge fixing member 10 of one embodiment, as shown in fig. 4, the position-limiting engagement portion 104 is provided with a positioning pin 105, and more specifically, the positioning pin 105 is the position-limiting engagement portion 104. In other embodiments, the position-limiting fitting part 104 may also be configured as a hook. Accordingly, as shown in fig. 6, the swinging portion 302 of the limiting member 30 is correspondingly provided with a hook 303, and more specifically, in the present embodiment, the hook 303 is the swinging portion 302. In other embodiments, the swinging portion 302 may also be provided as a positioning pin 105 to fit the hook-shaped position-limiting fitting portion 104.
That is, the position-limiting fitting part 104 may be provided as the positioning pin 105 or the hook 303, and accordingly, the swinging part 302 may be provided as the hook 303 or the positioning pin 105. It is understood that the position-limiting engagement portion 104 and the swinging portion 302 may be provided in other structures as long as the position-limiting engagement portion 104 and the swinging portion 302 can be selectively engaged or disengaged.
It is also contemplated that in other embodiments, the plurality of hooks 303 may be provided, and a plurality of hooks 303 may selectively engage with the positioning pin 105, so as to lock the first hinge fastener 10 to different opening angles. That is, the preset angle may be multiple, and the preset angle is changed according to different use scenes or maintenance scenes to adjust the opening amplitude.
In the second hinge fixing member 20 of one embodiment, as shown in fig. 5, the rotation fitting portion 204 is provided with a fitting hole 205. Accordingly, as shown in fig. 6, the fixing portion 301 of the limiting member 30 is provided with a fixing hole 304. A rivet 50 (see fig. 3) is used to pass through the matching hole 205 and the fixing hole 304 to pivot the second hinge fixing member 20 and the retaining member 30.
Referring to fig. 3, 7 and 8, the limiting principle of the limiting member 30 is as follows: the fixing portion 301 (e.g., the fixing hole 304 or the rivet hole) of the limiting member 30 is pivotally connected to the rotation engaging portion 204 (e.g., the engaging hole 205 or the rivet hole) of the second hinge fixing member 20, and then the swinging portion 302 (e.g., the hook 303) of the limiting member 30 rotates around the fixing portion 301 to selectively release or lock the limiting engaging portion 104 (e.g., the positioning pin 105) of the first hinge fixing member 10, so that the first hinge fixing member 10 can be switched between a closed state and an open state. Specifically, when the swing portion 302 of the limiting member 30 releases the limiting matching portion 104 of the first hinge fixing element 10, the first hinge fixing element 10 can be closed to the second hinge fixing element 20, and at this time, the first hinge fixing element 10 is in a closed state, as shown in fig. 8. When the first hinge assembly 10 rotates to a predetermined angle relative to the second hinge assembly 20, the swing portion 302 of the limiting member 30 locks the limiting engagement portion 104 of the first hinge assembly 10, and the first hinge assembly 10 can maintain its open state, as shown in fig. 7.
Other structures of the hinge device 1 of an embodiment of the present application will be described below to provide a more reliable embodiment.
As shown in fig. 3, the hinge device 1 further includes: a clamping structure 60; when the first hinge fixing element 10 is in the closed state, the clamping structure 60 is used for clamping the limiting element 30 and limiting the movement of the limiting element 30. In particular, the clamping structure 60 is used to prevent the limiting member 30 from freely swinging in the closed state, so as to further improve the structural safety of the hinge device 1.
As shown in fig. 3, 5 and 8, the clamping structure 60 includes: a limiting boss 206 disposed on the second hinge fixing member 20, wherein the limiting boss 206 is used for limiting the rotation of the limiting member 30 towards the second hinge fixing member 20 when the first hinge fixing member 10 is in the closed state.
As shown in fig. 3, 4 and 8, the clamping structure 60 includes: a positioning pin 105 is disposed on the first hinge fixing member 10. When the first hinge fixing member 10 is in the closed state, the positioning pin 105 is used to press the limiting member 30, so as to cooperate with the limiting boss 206 to clamp the limiting member 30. In one embodiment, the limiting member 30 is provided with a limiting groove 305 (see fig. 6), and the positioning pin 105 can be snapped into the limiting groove 305 when the first hinge fixing member 10 is in the closed state, as shown in fig. 8.
In this embodiment, the positioning pin 105 of the clamping structure 60 and the positioning pin 105 of the position-limiting fitting part 104 may be the same component, i.e. they share one positioning pin 105, so as to simplify the structure of the hinge device 1.
In addition, in the embodiment, the first hinge fixing element 10 and the second hinge fixing element 20 are both plate-shaped structures, a bending plate, such as a first bending plate 106 (see fig. 4) and a second bending plate 207 (see fig. 5), is formed on the same side of the first hinge fixing element 10 and the second hinge fixing element 20, and the limiting member 30 is mounted to the outer side of the second bending plate 207 of the second hinge fixing element 20 and can be selectively locked with the second bending plate 207 of the first hinge fixing element 10. In the specific manufacturing process, the limit fitting part 104 of the first hinge fixing member 10 is disposed on the first bending piece 106, and the rotation fitting part 204 and the limit boss 206 of the second hinge fixing member 20 are disposed on the second bending piece 207. When the first hinge fixing member 10 is in the closed state, the first hinge fixing member 10 is overlapped on the second hinge fixing member 20, and the first bending piece 106 is partially overlapped on the inner side of the second bending piece 207, so as not to affect the closing of the first hinge fixing member 10.
The specific case of the hinge device 1 mounted to the light fixture 100 in an embodiment of the present application will be described in detail below.
As shown in fig. 1 and 2, the hinge device 1 is mounted on the first housing 2 and the second housing 3 of the luminaire 100, and the first housing 2 is locked by the hinge device 1 being capable of rotating to a predetermined angle relative to the second housing 3.
Specifically, as shown in fig. 3 and 4, the first hinge mount 10 is provided with a first mounting portion 103 for mounting the first hinge mount 10 to the first housing 2; the second hinge mount 20 is provided with a second mounting portion 203 for mounting the second hinge mount 20 to the second housing 3. In one embodiment, the first mounting portion 103 includes at least one mounting hole, and the second mounting portion 203 also includes at least one mounting hole. In other embodiments, the first mounting portion 103 and the second mounting portion 203 may also adopt other structures to achieve the mounting function.
When maintenance or repair of the luminaire 100 is required, the first housing 2 is rotated away from the second housing 3 to expose the internal structure of the luminaire 100, as shown in fig. 2. When the first housing 2 (e.g., the upper housing) rotates to the predetermined angle, the first hinge fixing element 10 is locked by the limiting element 30, so that the first housing 2 is locked, and the first housing 2 is kept at an open position.
When the maintenance or repair work is completed, the stopper 30 is used to release the first hinge fixing member 10, so as to release the first housing 2, and the first housing 2 can rotate to a closed position toward the second housing 3.
In summary, the hinge device 1 and the lamp 100 provided in the embodiment of the present application make the limiting member 30 have a limiting function by providing the limiting member 30 and setting the structure matching with the limiting member 30 on the first hinge fixing member 10 and the second hinge fixing member 20. The hinge device 1 has a closed state and an open state, and the first hinge fixing member 10 can be switched to the closed state and the open state under the control of the limiting member 30. Therefore, the hinge device 1 and the lamp 100 of the present application can solve the problem that the housing of the lamp 100 in the prior art is turned or rotated at will, thereby facilitating the installation and maintenance of the lamp 100 by a single person, and facilitating the installation and maintenance of the lamp 100. In addition, the present application is further provided with a clamping structure 60 for protecting the limiting member 30, so as to prevent the limiting member 30 from freely swinging, thereby further improving the structural safety of the hinge device 1.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
The technical solutions provided by the embodiments of the present application are introduced in detail, and specific examples are applied in the description to explain the principles and embodiments of the present application, and the descriptions of the embodiments are only used to help understanding the method and the core ideas of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (14)
1. A hinge device (1), characterized by comprising:
a first hinge mount (10) and a second hinge mount (20) configured to be rotatably coupled together; and
a stopper (30) rotatably connected to the second hinge mount (20) and capable of selectively releasing or locking the first hinge mount (10) such that the first hinge mount (10) can be switched between a closed state and an open state;
wherein in the closed state the first hinge mount (10) is closed to the second hinge mount (20); in the open state, the first hinge fixing member (10) rotates to a preset angle relative to the second hinge fixing member (20) and is locked by the limiting member (30).
2. The hinge device (1) according to claim 1, wherein said stop (30) comprises:
a fixed part (301) pivotally connected to the second hinge fixture (20); and
a swing portion (302) capable of rotating around the fixing portion (301), selectively releasing or locking the first hinge mount (10).
3. Hinge device (1) according to claim 2,
the first hinge fixing piece (10) is provided with a limiting matching part (104) which can be selectively matched with or separated from a swinging part (302) of the limiting piece (30); and
the second hinge fixing member (20) is provided with a rotation fitting portion (204) capable of being connected with the fixing portion (301) of the limiting member (30), so that the limiting member (30) is rotatably connected to the second hinge fixing member (20).
4. Hinge device (1) according to claim 3,
the limit matching part (104) of the first hinge fixing piece (10) is provided with a positioning pin (105) or a buckle hook (303); and
the swing part (302) of the limiting part (30) is correspondingly provided with a buckle hook (303) or a positioning pin (105) so as to be matched with the limiting matching part (104).
5. Hinge device (1) according to claim 3,
the rotating matching part (204) of the second hinge fixing piece (20) is provided with a matching hole (205); and
the fixing part (301) of the limiting part (30) is provided with a fixing hole (304);
a rivet (50) is used to pass through the matching hole (205) and the fixing hole (304) so as to pivot the second hinge fixing member (20) and the limiting member (30).
6. The hinge device (1) according to claim 1, wherein the hinge device (1) further comprises: a clamping structure (60); when the first hinge fixing piece (10) is in the closed state, the clamping structure (60) is used for clamping the limiting piece (30) and limiting the movement of the limiting piece (30).
7. Hinge device (1) according to claim 6, characterized in that said clamping structure (60) comprises: a limiting boss (206) disposed on the second hinge fixing member (20), wherein when the first hinge fixing member (10) is in the closed state, the limiting boss (206) is used for limiting the limiting member (30) to rotate towards the second hinge fixing member (20).
8. Hinge device (1) according to claim 7, characterized in that said clamping structure (60) comprises: and the positioning pin (105) is arranged on the first hinge fixing piece (10), and when the first hinge fixing piece (10) is in the closed state, the positioning pin (105) is used for pressing the limiting piece (30) so as to be matched with the limiting boss (206) to clamp the limiting piece (30).
9. Hinge device (1) according to claim 8, characterized in that the retaining element (30) is provided with a retaining groove (305), into which retaining groove (305) the positioning pin (105) can be snapped in when the first hinge fixture (10) is in the closed state.
10. Hinge device (1) according to claim 1 or 9,
the first hinge mount (10) has a first connection portion (101); and
the second hinge fixing member (20) has a second connecting portion (201);
wherein the first connecting portion (101) is pivotally connected to the second connecting portion (201).
11. Hinge device (1) according to claim 10, wherein said hinge device (1) further comprises a rotating shaft (40);
the first connecting part (101) is provided with a first shaft hole (102); and
the second connecting part (201) is provided with a second shaft hole (202);
wherein the rotation shaft (40) passes through the first shaft hole (102) and the second shaft hole (202) to connect the first hinge fixture (10) and the second hinge fixture (20).
12. The hinge device (1) according to claim 11, wherein the first hinge fixing member (10) and the second hinge fixing member (20) are each a plate-shaped structure, and a bent piece is formed on the same side of the plate-shaped structure, and the limiting member (30) is mounted on the bent piece of the second hinge fixing member (20) and can be selectively locked with the bent piece of the first hinge fixing member (10);
a rolling structure is arranged on each of the first hinge mount (10) and the second hinge mount (20), and the rolling structure forms the first shaft hole (102) and the second shaft hole (202).
13. A luminaire (100) characterized in that a hinge device (1) according to any one of claims 1 to 12 is used.
14. A luminaire (100) as claimed in claim 13, characterized in that the luminaire (100) comprises a first housing (2) and a second housing (3);
the first hinge mount (10) is provided with a first mounting portion (103) for mounting the first hinge mount (10) to the first housing (2); and
the second hinge mount (20) is provided with a second mounting portion (203) for mounting the second hinge mount (20) to the second housing (3);
wherein the first housing (2) is locked by the hinge device (1) being rotatable to a predetermined angle relative to the second housing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123142416.1U CN216431612U (en) | 2021-12-14 | 2021-12-14 | Hinge device and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123142416.1U CN216431612U (en) | 2021-12-14 | 2021-12-14 | Hinge device and lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216431612U true CN216431612U (en) | 2022-05-03 |
Family
ID=81317649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123142416.1U Active CN216431612U (en) | 2021-12-14 | 2021-12-14 | Hinge device and lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216431612U (en) |
-
2021
- 2021-12-14 CN CN202123142416.1U patent/CN216431612U/en active Active
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