CN220911338U - Lamp structure - Google Patents

Abstract

The utility model relates to a lamp structure, which comprises a lamp post module and a fixed support, wherein the lamp post module is fixed on the fixed support and can rotate to stay at any position relative to the fixed support under external acting force, the lamp post module is connected with an auxiliary reset structure, and the auxiliary reset structure is used for driving the lamp post module to reset in cooperation with the external acting force after the lamp post module rotates relative to the fixed support. According to the utility model, the auxiliary restoring force can be provided for the restoration of the lamp pole module through the arrangement of the auxiliary restoring structure, and a user can more easily adjust the lamp pole module to the restoration under the action of the auxiliary restoring force, so that the use experience of the user is improved.

Description

Lamp structure

Technical Field

The utility model belongs to the technical field of lamps and lanterns, and particularly relates to a lamp structure.

Background

Along with the development of society and the progress of science and technology, the use of lamps and lanterns has become more and more extensive, and lamps and lanterns include lamp pole module and fixed bolster, in order to conveniently adjust the light irradiation position of lamps and lanterns, satisfies the higher user demand of user, but the lamp pole module sets up to around fixed bolster pivoted structure in prior art, consequently rotate the lamp pole module when the light irradiation position of lamps and lanterns needs to be adjusted can. Further, in order to realize the fixation to the light irradiation position, set up the lamp pole module into the structure that can stop at optional position as required among the prior art, rotate the lamp pole module and adjust the light irradiation position to the position of needs after promptly, the hand-put lamp pole module can stop in this position.

When the lamplight irradiation position of the lamp needs to be reset, a user is required to rotate the lamp post module again until the lamp post is completely reset, and an auxiliary reset structure is absent, so that the use experience of the user can be influenced, and the increasingly-improved use requirements of the user are not met.

Disclosure of utility model

In order to solve all or part of the above problems, an object of the present utility model is to provide a lamp structure, which can provide an auxiliary restoring force for the restoration of a lamp post module through the arrangement of an auxiliary restoring structure, so as to adjust the lamp post module to a restoration state more easily.

According to one aspect of the utility model, a lamp structure is provided, which comprises a lamp post module and a fixed support, wherein the lamp post module is fixed on the fixed support and can rotate to stay at any position relative to the fixed support under external acting force, the lamp post module is connected with an auxiliary reset structure, and the auxiliary reset structure is used for driving the lamp post module to reset in cooperation with the external acting force after the lamp post module rotates relative to the fixed support.

Further, the lamp pole module includes the pivot and connects the lamp pole of one end of pivot, the pivot is fixed on the fixed bolster, and can be under external effort relatively the fixed bolster rotates to stay in optional position, supplementary reset structure is used for the pivot is relative the fixed bolster takes place to rotate the back and external effort cooperation drive the pivot resets.

Further, the auxiliary reset structure comprises a limiting block and a power-assisted module which are sleeved on the rotating shaft, one end of the rotating shaft, penetrating through the auxiliary reset structure, is connected with a first fastening structure, a shaft shoulder is arranged on the rotating shaft, and the auxiliary reset structure is axially limited between the shaft shoulder and the first fastening structure; the power assisting module is connected with the fixed support, so that the state of the power assisting module is the same as that of the fixed support, and the power assisting module can drive the limiting block to reset through cooperation with external acting force after the rotation of the limiting block.

Further, at least one connecting block is arranged on the inner side wall of the limiting block, a matching groove is formed in the outer side wall of the rotating shaft, and the rotating shaft drives the limiting block to rotate through the matching of the matching groove and the connecting block.

Further, the stopper is close to one side of helping hand module is provided with two stopper swing arms, helping hand module includes the module body, the state of module body with the state of fixed bolster is the same, set up on the module body with every stopper swing arm complex swing arm cooperation groove, set up two elastic component mounting grooves on the module body, every elastic component is all installed in the elastic component mounting groove, two the elastic component mounting groove sets up adjacently, and every the elastic component mounting groove all with this elastic component mounting groove distance is nearer the swing arm cooperation groove intercommunication.

Further, each elastic piece mounting groove extends from the upper end of the module body to be communicated with the corresponding swing arm matching groove, the upper end of the module body is connected with a stop block, and the stop blocks limit the two elastic pieces in the elastic piece mounting grooves; and a first gasket is arranged in the elastic piece mounting groove below each elastic piece, and the first gasket can slide in the corresponding elastic piece mounting groove.

Further, at least one plug-in block is arranged on one side, close to the fixed support, of the module body, a plug-in groove is formed in the fixed support, and the plug-in block is inserted into the plug-in groove so that the state of the power-assisted module is identical to that of the fixed support.

Further, the fixed support is provided with a mounting hole which is in clearance fit with the rotating shaft; one end of the rotating shaft penetrating through the mounting hole of the fixed support is connected with a second fastening structure, an elastic structure is arranged between the second fastening structure and the fixed support at the mounting hole, and the position of the second fastening structure on the rotating shaft can be adjusted along the axial direction of the rotating shaft, so that the elastic structure can be in a compressed state.

Further, the elastic structure is a disc spring, the disc spring is sleeved on the rotating shaft, a ring sleeve is arranged between the disc spring and the rotating shaft, and the ring sleeve is used for enabling the axis of the disc spring to coincide with the axis of the rotating shaft.

Further, the second fastening structure is a connecting nut, an external thread structure matched with the connecting nut is arranged on the rotating shaft, second gaskets are arranged on two sides of the elastic structure, and a third gasket is sleeved on the rotating shaft between the lamp post and the fixed support.

According to the technical scheme, the lamp structure provided by the utility model has the following beneficial effects:

According to the utility model, the auxiliary restoring force can be provided for the restoration of the lamp pole module through the arrangement of the auxiliary restoring structure, and a user can more easily adjust the lamp pole module to be restored under the action of the auxiliary restoring force, so that the use experience of the user is improved.

Drawings

Fig. 1 is a schematic cross-sectional view of a lamp structure according to an embodiment of the utility model;

FIG. 2 is a top view of a lamp structure according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2;

FIG. 4 is an exploded view of a lamp structure according to an embodiment of the present utility model;

FIG. 5 is a schematic cross-sectional view of a lamp post module of a lamp structure according to an embodiment of the utility model when the lamp post module rotates leftwards;

FIG. 6 is a schematic diagram of a power module;

The reference numerals in the drawings are: the power assisting module 01, a module body 011, a plug block 0111, a swing arm matching groove 0112, an elastic piece 012, a first gasket 013, a stop 014, a limiting block 02, a limiting block swing arm 021, a connecting block 022, a lamp pole module 03, a lamp pole 031, a rotating shaft 032, a fixed support 04, a first fastening structure 05, a second fastening structure 06, a second gasket 07, an elastic structure 08 and a third gasket 09.

Detailed Description

For a better understanding of the objects, structures and functions of the present utility model, a lamp structure according to the present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the lamp structure of the embodiment of the utility model includes a lamp post module 03 and a fixing support 04, wherein the lamp post module 03 is fixed on the fixing support 04 and can rotate to stay at any position relative to the fixing support 04 under external force, the lamp post module 03 is connected with an auxiliary reset structure, and the auxiliary reset structure is used for driving the lamp post module 03 to reset in cooperation with the external force after the lamp post module 03 rotates relative to the fixing support 04.

Specifically, the fixed support 04 is mounted on an adapted luminaire mount, which in turn is mounted on a wall or a table top. The lamp pole module 03 is fixed on the fixed support 04, and can rotate to stay in optional position relative to the fixed support 04 under external force, so when the lamplight irradiation position of the lamp needs to be adjusted, external force (such as the thrust of a human hand) is applied to enable the lamp pole module 03 to rotate to a required position relative to the fixed support 04, the external force is stopped being applied after the lamp pole module 03 rotates to the required position, the lamp pole module 03 stays in the position, and the lamp pole module 03 has the advantage of convenience in adjustment, and can meet the use requirement of a user on 'random stop' of the lamp pole module 03. In specific use, for example, taking an initial position after the lamp pole module 03 is reset as an example, the lamp pole module 03 is rotated by 30 degrees counterclockwise and is stopped at the position, or the lamp pole module 03 is rotated by 45 degrees clockwise and is stopped at the position, and the like.

Secondly, the auxiliary reset structure is used for driving the lamp pole module 03 to reset after the lamp pole module 03 rotates relative to the fixed support 04 and is matched with external acting force, such as acting force of a human hand, namely, the external acting force and the auxiliary reset force of the auxiliary reset structure are matched to adjust the lamp pole module 03 to a reset state, and reset of the lamp pole module 03 cannot be realized by the auxiliary reset force of the auxiliary reset structure alone, so that self-reset of the lamp pole module 03 after hands are put is avoided.

And thirdly, the lamp pole module 03 can be easily adjusted to a reset state by a user under the assistance of the auxiliary restoring force provided by the auxiliary reset structure, so that the use experience of the user is improved.

In an embodiment, as shown in fig. 1 and 4, the lamp post module 03 includes a rotating shaft 032 and a lamp post 031 connected to one end of the rotating shaft 032, where the rotating shaft 032 is fixed on the fixed support 04 and can rotate to stay at any position relative to the fixed support 04 under an external force, and the auxiliary reset structure is used to cooperate with the external force to drive the rotating shaft 032 to reset after the rotating shaft 032 rotates relative to the fixed support 04.

In this embodiment, the lamp post module 03 includes a lamp post 031 and a rotating shaft 032, the lamp post 031 is fixedly connected to one end of the rotating shaft 032, the rotating shaft 032 is fixed on the fixed support 04 and can rotate to stay at any position relative to the fixed support 04 under external force, so as to meet the use requirement of a user for 'random stop' of the lamp post module 03.

Again, the auxiliary reset structure is used for being matched with external acting force to drive the rotating shaft 032 to reset; specifically, when the lamp post 031 needs to be adjusted for resetting, the lamp post 031 is adjusted by external force, and the lamp post 031 can be reset by matching with the auxiliary restoring force of the auxiliary resetting structure to the rotating shaft 032.

In an embodiment, as shown in fig. 1 and 4, the auxiliary reset structure comprises a limiting block 02 and a power-assisted module 01 which are sleeved on a rotating shaft 032, one end of the rotating shaft 032 passing through the auxiliary reset structure is connected with a first fastening structure 05, a shaft shoulder is arranged on the rotating shaft 032, and the auxiliary reset structure is axially limited between the shaft shoulder and the first fastening structure 05; the limiting block 02 and the rotating shaft 032 synchronously rotate, the power assisting module 01 is in clearance fit with the rotating shaft 032, the power assisting module 01 is connected with the fixed support 04, so that the state of the power assisting module 01 is identical to that of the fixed support 04, and the power assisting module 01 can drive the limiting block 02 to reset through cooperation with external acting force after the limiting block 02 rotates.

In this embodiment, the auxiliary reset structure includes a limiting block 02 and a power-assisted module 01, the limiting block 02 and the power-assisted module 01 are all sleeved on the rotating shaft 032, and the axial limiting of the limiting block 02 and the power-assisted module 01 is realized through a shaft shoulder and a first fastening structure 05. Specifically, one end of the rotating shaft 032 passing through the auxiliary reset structure is connected with a first fastening structure 05, a shaft shoulder is arranged on the rotating shaft 032 on one side of the auxiliary reset structure far away from the first fastening structure 05, and the auxiliary reset structure cannot pass through the shaft shoulder or the first fastening structure 05 to move along the axis direction of the rotating shaft 032, so that the axial limit of the auxiliary reset structure is realized through the shaft shoulder and the first fastening structure 05.

Secondly, the limiting block 02 rotates synchronously with the rotating shaft 032, so that the limiting block 02 rotates along with the rotating shaft when the lamp post 031 is regulated; the power assisting module 01 is connected with the fixed support 04 so that the state of the power assisting module 01 is the same as the state of the fixed support 04, and therefore, when the stopper 02 rotates, the power assisting module 01 remains motionless.

Thirdly, the power assisting module 01 can drive the limiting block 02 to reset through cooperation with external acting force after the limiting block 02 rotates, so that when the lamp post 031 is required to reset, the external acting force is applied. After the external force is applied, the power assisting module 01 and the external force cooperate to drive the limiting block 02 to reset, and the limiting block 02 resets to reset the rotating shaft 032, so that the lamp post 031 is reset.

Finally, in the specific implementation, the first fastening structure 05 is a part capable of realizing axial limiting, such as a fastening screw, a connecting pin, or a clamp spring, and when the first fastening structure 05 is a clamp spring, for example, a C-shaped clamp spring can be selected.

In an embodiment, at least one connection block 022 is disposed on an inner side wall of the limiting block 02, a matching groove is disposed on an outer side wall of the rotating shaft 032, and the rotating shaft 032 drives the limiting block 02 to rotate through matching of the matching groove and the connection block 022.

The above-mentioned limit block 02 and the rotating shaft 032 rotate synchronously, in this embodiment, the synchronous rotation of the limit block 02 and the rotating shaft 032 is realized by the cooperation of the connecting block 022 and the cooperation groove; specifically, the connecting block 022 is integrally formed on the inner side wall of the limiting block 02, the connecting block 022 enables the inner side wall of the limiting block 02 to form a non-circular hole, the matching groove is formed in the outer side wall of the rotating shaft 032, the outer side wall of the rotating shaft 032 is made to form a non-circular section matched with the inner side wall of the limiting block 02 through the matching of the matching groove and the connecting block 022, and therefore the limiting block 02 can rotate synchronously with the rotating shaft 032.

In specific implementation, the connection block 022 may be configured as an arcuate block, a rectangular block, or a conical block, where the connection block 022 in fig. 4 is an arcuate block, the connection block 022 is configured such that the inner side wall of the limit block 02 forms a non-circular structure, the outer side wall of the rotating shaft 032 is matched with the inner side wall of the limit block 02, and the number of the connection blocks 022 is one or more than one.

In an embodiment, as shown in fig. 4, 5 and 6, two stopper swing arms 021 are disposed on one side of a stopper 02 close to a power assisting module 01, the power assisting module 01 includes a module body 011, the state of the module body 011 is the same as that of a fixing support 04, a swing arm matching groove 0112 matched with each stopper swing arm 021 is formed in the module body 011, two elastic piece mounting grooves are formed in the module body 011, an elastic piece 012 is mounted in each elastic piece mounting groove, the two elastic piece mounting grooves are adjacently disposed, and each elastic piece mounting groove is communicated with the swing arm matching groove 0112 with a relatively short distance from the elastic piece mounting groove.

In this embodiment, the power assisting module 01 includes a module body 011, where the state of the module body 011 is the same as the state of the fixed support 04, that is, the module body 011 will not rotate along with the rotation of the limiting block 02 along with the rotation shaft 032.

Two elastic piece mounting grooves and two swing arm matching grooves 0112 are formed in the module body 011, each elastic piece mounting groove is communicated with the swing arm matching groove 0112 close to the elastic piece mounting groove, as shown in fig. 3 and 5, the elastic piece mounting groove on the left side of the module body 011 is communicated with the swing arm matching groove 0112 on the left side, and the elastic piece mounting groove on the right side of the module body 011 is communicated with the swing arm matching groove 0112 on the right side.

Again, as shown in fig. 3 and 5, two spring mounting slots are provided adjacent to each other, and two swing arm mating slots 0112 are provided adjacent to each other. Therefore, when the lamp post 031 drives the rotating shaft 032 to rotate leftwards from the position shown in fig. 3, the right limiting block swing arm 021 moves towards the direction of compressing the right elastic piece 012, the left limiting block swing arm 021 moves away from the corresponding elastic piece 012 in the swing arm matching groove 0112, and when the lamp post 031 drives the rotating shaft 032 to rotate leftwards by an angle alpha/2 from the position shown in fig. 3, as shown in fig. 5; when the lamp post 031 drives the rotating shaft 032 to rotate rightward from the position shown in fig. 3, the left limiting block swing arm 021 will move towards the direction of compressing the left elastic member 012, and the right limiting block swing arm 021 will move away from the corresponding elastic member 012 in the swing arm matching groove 0112.

Again, in fig. 3, both the two limiting block swing arms 021 are contacted with the elastic piece 012, and the elastic piece 012 is in the original length state, so this position is the initial state after the lamp post 031 is reset. In this position, the torsion experienced by the shaft 032 is balanced and no rotation of the shaft 032 occurs. In addition, in the embodiment, when the lamp post 031 is at the initial position, the compression amounts of the two elastic members 012 are equal, and the elastic coefficients of the two elastic members 012 are equal, so that the torsion force applied to the rotating shaft 032 is in the balanced state. A spring may be used as the elastic member 012 in the specific implementation.

Finally, as can be seen from the foregoing, the auxiliary reset structure needs to cooperate with external force to reset the lamp post module 03, that is: although the right elastic element 012 is compressed to the limit state when the lamp post 031 rotates to the left limit position, when the lamp post 031 stops rotating, the elastic force of the right elastic element 012 to the limiting block swing arm 021 is insufficient to enable the lamp post module 03 to reset, so that the condition that the lamp post module 03 resets after hands are put is avoided.

In an embodiment, as shown in fig. 6, each elastic member mounting groove extends from the upper end of the module body 011 to be communicated with the corresponding swing arm matching groove 0112, the upper end of the module body 011 is connected with a stop 014, and the stop 014 limits two elastic members 012 in the elastic member mounting groove; a first gasket 013 is arranged in the elastic piece mounting groove below each elastic piece 012, and the first gasket 013 can slide in the corresponding elastic piece mounting groove.

When the elastic piece mounting groove is specifically arranged, the elastic piece mounting groove extends from the upper end of the module body 011 to be communicated with the swing arm matching groove 0112, the upper end of the module body 011 is connected with a stop 014, and the stop 014 is used for limiting the elastic piece 012 in the elastic piece mounting groove; due to the presence of the stopper 014, the rotation shaft 032 and the lamp post 031 can only rotate to compress the elastic member 012 to the maximum compression, so that the limitation of the maximum rotation angles of the lamp post 031 and the rotation shaft 032 is also achieved. In practice, the module body 011 and the stopper 014 may be connected by a connecting member such as a screw.

The first pad 013 is provided to cause the stopper swing arm 021 to apply pressure to the elastic member 012 to the first pad 013, thereby compressing the elastic member 012 by the first pad 013. The first pad 013 can slide in the corresponding elastic member mounting groove to realize that the stopper swing arm 021 can compress the elastic member 012 through the first pad 013.

Alternatively, the mutually communicating elastic member mounting groove and swing arm fitting groove 0112 may be provided as the swing arm fitting groove 0112 being above, the elastic member mounting groove being below, specifically, for example, the elastic member mounting groove extends from the lower end of the module body 011 to communicate with the swing arm fitting groove 0112 above, at this time, the stopper 014 is connected to the lower end of the module body 011, and the first spacer 013 is provided in the elastic member mounting groove above the elastic member 012.

In an embodiment, as shown in fig. 6, at least one plugging block 0111 is disposed on a side of the module body 011 near the fixed support 04, and a plugging groove is disposed on the fixed support 04, and the plugging block 0111 is inserted into the plugging groove so that the state of the power assisting module 01 is the same as the state of the fixed support 04.

In this embodiment, the state of the module body 011 is the same as the state of the fixed support 04, and is realized by the cooperation of the plugging block 0111 and the plugging groove; specifically, the plug 0111 is disposed on a side of the module body 011 near the fixed support 04, the plug groove is disposed on the fixed support 04, and the plug 0111 is plug-connected in the plug groove.

Again, taking the lamp post 031 and the rotating shaft 032 in the reset state as an example, at this time, the elastic element 012 is in original length and the limiting block swinging arm 021 contacts with the first gasket 013, when the lamp post 031 starts to rotate under the external acting force, the lamp post 031 rotates to drive the limiting block 02 to start rotating, and the module body 011 keeps still, so that one limiting block swinging arm 021 starts to compress the elastic element 012, when the lamp post 031 stays in the position after the hand is loosened, the external acting force is applied again to enable the lamp post 031 to start resetting, and under the combined action of the external acting force and the elastic element 012, the lamp post 031 is reset to the reset state. Because the elastic potential energy stored in the elastic element 012 can assist the resetting of the lamp post 031 in the resetting process of the lamp post 031, the external force applied when the lamp post 031 is reset can be smaller than the external force applied when the lamp post 031 starts to rotate, so that the use experience of a user can be improved.

In one embodiment, as shown in fig. 1, the fixed support 04 is provided with a mounting hole, and the mounting hole is in clearance fit with the rotating shaft 032; one end of the rotating shaft 032 penetrating through the mounting hole of the fixed support 04 is connected with a second fastening structure 06, an elastic structure 08 is arranged between the second fastening structure 06 and the fixed support 04 at the mounting hole, and the position of the second fastening structure 06 on the rotating shaft 032 can be adjusted along the axial direction of the rotating shaft 032, so that the elastic structure 08 can be in a compressed state.

In this embodiment, the second fastening structure 06 and the elastic structure 08 are provided to fix the rotating shaft 032 on the fixed support 04, and enable the rotating shaft to rotate relative to the fixed support 04 under an external force.

Specifically, the fixing support 04 is provided with a mounting hole through which the rotating shaft 032 passes, so that the rotating shaft 032 can rotate in the mounting hole, and a shaft hole is in clearance fit between the rotating shaft 032 and the mounting hole. The second fastening structure 06 is connected to one end of the rotating shaft 032 passing through the mounting hole, and the position of the second fastening structure 06 on the rotating shaft 032 can be adjusted along the axial direction of the rotating shaft 032, so that the second fastening structure 06 can be close to or far away from the fixed support 04 when the second fastening structure 06 is adjusted.

The elastic structure 08 is provided between the second fastening structure 06 and the fixed mount 04, so that in adjusting the second fastening structure 06 to bring the second fastening structure 06 close to the fixed mount 04, the state of the elastic structure 08 is gradually adjusted to the compressed state, and the compression amount is gradually increased. When the elastic structure 08 is in a compressed state, the elastic force generated by the elastic structure 08 acts on the fixed support 04 and the second fastening structure 06, so that the lamp pole module 03 is in an axially tensioned state, that is, the lamp pole module 03 cannot move along the axial direction of the mounting hole.

Again, as the amount of compression of the resilient structure 08 increases, the pressure of the resilient structure 08 acting on the fixed mount 04 and the second fastening structure 06 increases; the pressure increases, and the lamp post 031 drives the second fastening structure 06 to rotate and needs the corresponding increase of the friction force that overcomes, namely the lamp post 031 can rotate after needing great external force to overcome the friction force, and the lamp post 031 stops rotating and stays at the position due to the action of the friction force after the force disappears.

As can be seen from the foregoing, the elastic member 012 stores elastic potential energy when the lamp post 031 rotates, and after the lamp post 031 stops rotating, the elastic potential energy stored in the elastic member 012 is insufficient to overcome the friction force that the lamp post 031 needs to overcome when the lamp post 031 is reset, so the lamp post 031 stays at this position.

When the lamp post 031 needs to be reset, an external force is applied, and the lamp post 031 starts to rotate reversely to gradually reset under the dual action of the external force and the elastic potential energy stored in the elastic member 012. Because the elastic potential energy stored in the elastic element 012 can be released to provide auxiliary restoring force for the lamp post 031 to restore, the external acting force required for restoring the lamp post 031 is relatively small, so that the restoring requirement of the lamp post 031 can be met.

Alternatively, it is also possible to connect the limiting structure at one end of the shaft 032 passing through the fixed support 04, while the second fastening structure 06 is arranged on the shaft 032 between the lamp post 031 and the fixed support 04, in which case the elastic structure 08 is likewise arranged between the second fastening structure 06 and the fixed support 04. In this case too, the axial tensioning of the lamp pole module 03 can be achieved by adjusting the second fastening structure 06.

In one embodiment, as shown in fig. 1, the elastic structure 08 is a disc spring, the disc spring is sleeved on the rotating shaft 032, and a ring sleeve is arranged between the disc spring and the rotating shaft 032, and the ring sleeve is used for enabling the axis of the disc spring to coincide with the axis of the rotating shaft 032.

In this embodiment, the elastic structure 08 is a disc spring, the disc spring deforms after receiving the pressure of the fastening structure, and the compression amount of the disc spring is related to the pressure of the second fastening structure 06 received by the disc spring, and the disc spring generates elastic force to the fixing support 04 and the second fastening structure 06 on two sides of the disc spring after being pressed and deformed, so that the purpose of fixing the rotating shaft 032 on the fixing support 04 is achieved.

And because the elastic structure 08 presses the second fastening structure 06 and the fixed support 04, when the force of the rotating shaft 032 driving the second fastening structure 06 to rotate is greater than the friction force of the disc spring received by the second fastening structure 06, the rotating shaft 032 can rotate relative to the fixed support 04.

The arrangement of the annular sleeve between the disc spring and the rotating shaft 032 ensures that the axis of the disc spring is overlapped with the axis of the rotating shaft 032, and the axis of the disc spring is overlapped with the axis of the rotating shaft 032 so that the acting force of the disc spring on the fixed support 04 and the acting force on the fastening structure are both positioned on the annular ring with the center of the axis of the rotating shaft 032.

In an embodiment, as shown in fig. 1, the second fastening structure 06 is a connection nut, an external thread structure matched with the connection nut is disposed on the rotating shaft 032, second gaskets 07 are disposed on two sides of the elastic structure 08, and a third gasket 09 is sleeved on the rotating shaft 032 between the lamp post 031 and the fixed support 04.

In this embodiment, the second fastening structure 06 is a connection nut, and the rotating shaft 032 is provided with an external thread structure, so that the position of the connection nut in the axial direction of the rotating shaft 032 is changed by adjusting the connection nut through the cooperation of the external thread structure and the connection nut. The cooperation of coupling nut and external screw thread structure has simple structure, convenient advantage of connection.

In the specific implementation, other alternatives can be adopted, for example, the connecting sleeve and the bolt are used for replacing, specifically, the position of the connecting sleeve on the rotating shaft 032 is firstly adjusted according to the compression requirement of the elastic structure 08 or the requirement of the tensioning degree of the lamp post module 03, and then the rotating shaft 032 and the connecting sleeve are connected by the bolt.

The provision of the second pads 07 on either side of the resilient structure 08 serves to reduce hard friction between the resilient structure 08 and other structures on either side of it, for example by choosing a softer copper pad for implementation.

The provision of a third spacer 09 between the lamp post 031 and the fixed support 04 also serves to reduce hard friction between the lamp post 031 and the fixed support 04, for example by choosing a softer copper spacer.

It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is two or more unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims (10)

1. The utility model provides a lamps and lanterns structure, its characterized in that includes lamp pole module and fixed bolster, the lamp pole module is fixed on the fixed bolster and can be under external effort relatively fixed bolster rotates to stay in optional position, the lamp pole module is connected with supplementary reset structure, supplementary reset structure is used for lamp pole module is relative fixed bolster takes place to rotate the back and drives with external effort cooperation lamp pole module resets.

2. The lamp structure according to claim 1, wherein the lamp post module comprises a rotating shaft and a lamp post fixedly connected to one end of the rotating shaft, the rotating shaft is fixed on the fixed support and can rotate to stay at any position relative to the fixed support under external acting force, and the auxiliary reset structure is used for driving the rotating shaft to reset in cooperation with the external acting force after the rotating shaft rotates relative to the fixed support.

3. The lamp structure according to claim 2, wherein the auxiliary reset structure comprises a limiting block and a power-assisting module which are sleeved on the rotating shaft, one end of the rotating shaft, which penetrates through the auxiliary reset structure, is connected with a first fastening structure, a shaft shoulder is arranged on the rotating shaft, and the auxiliary reset structure is axially limited between the shaft shoulder and the first fastening structure; the power assisting module is connected with the fixed support, so that the state of the power assisting module is the same as that of the fixed support, and the power assisting module can drive the limiting block to reset through cooperation with external acting force after the rotation of the limiting block.

4. A lamp structure according to claim 3, wherein at least one connecting block is arranged on the inner side wall of the limiting block, a matching groove is arranged on the outer side wall of the rotating shaft, and the rotating shaft drives the limiting block to rotate through the matching of the matching groove and the connecting block.

5. The lamp structure according to claim 3, wherein two stopper swing arms are disposed on one side of the stopper, which is close to the power assisting module, the power assisting module includes a module body, the state of the module body is the same as that of the fixing support, swing arm matching grooves matched with each stopper swing arm are formed in the module body, two elastic member mounting grooves are formed in the module body, an elastic member is mounted in each elastic member mounting groove, two elastic member mounting grooves are disposed adjacently, and each elastic member mounting groove is communicated with the swing arm matching groove with a relatively short distance from the elastic member mounting groove.

6. The luminaire structure of claim 5 wherein each of said spring mounting slots extends from an upper end of said module body into communication with a corresponding one of said swing arm mating slots, said upper end of said module body being connected with a stop that retains two of said springs within said spring mounting slots; and a first gasket is arranged in the elastic piece mounting groove below each elastic piece, and the first gasket can slide in the corresponding elastic piece mounting groove.

7. A lamp structure according to claim 5, wherein at least one plug block is provided on a side of the module body adjacent to the fixing support, a plug groove is provided on the fixing support, and the plug block is inserted into the plug groove so that a state of the power assisting module is the same as a state of the fixing support.

8. A lamp structure according to any one of claims 2-7, wherein the fixed support is provided with a mounting hole, and the mounting hole is in clearance fit with the rotating shaft; one end of the rotating shaft penetrating through the mounting hole of the fixed support is connected with a second fastening structure, an elastic structure is arranged between the second fastening structure and the fixed support at the mounting hole, and the position of the second fastening structure on the rotating shaft can be adjusted along the axial direction of the rotating shaft, so that the elastic structure can be in a compressed state.

9. A light fixture structure as recited in claim 8, wherein said elastic structure is a disc spring, said disc spring is sleeved on said rotating shaft, a collar is provided between said disc spring and said rotating shaft, said collar is used for enabling an axis of said disc spring to coincide with an axis of said rotating shaft.

10. The lamp structure according to claim 9, wherein the second fastening structure is a connection nut, an external thread structure matched with the connection nut is arranged on the rotating shaft, second gaskets are arranged on two sides of the elastic structure, and a third gasket is sleeved on the rotating shaft between the lamp post and the fixed support.