A photoreceptor mounting seat and a lamp

Abstract

The embodiment of the present application relates to the technical field of lamps, and discloses a photosensor mounting seat and a lamp, the photosensor mounting seat comprises a shell and a rotating piece, the shell is provided with a receiving cavity and an opening communicating with the receiving cavity; the rotating piece is accommodated in the receiving cavity and rotationally connected with the shell, the rotating piece is used for mounting the photosensor, and a part of the photosensor is exposed to the opening. Through the above mode, the embodiment of the present application can realize the rotation of the photosensor through the rotation of the rotating piece, the photosensitive lens arranged on the exposed part of the photosensor can rotate around the axis of the rotating piece, so that the photosensor can accurately respond to the light of the external change.

Description

Technical Field

[0001] This invention relates to the field of lighting technology, and in particular to a photosensor mounting base and a lighting fixture. Background Technology

[0002] Outdoor lighting fixtures, such as streetlights, navigation lights, indicator lights, and signal lights, are usually equipped with photosensors to detect changes in external light in order to adjust the brightness and angle of the light. In many cases, it is necessary to adjust the direction or position of the photosensors to accurately receive changes in external light.

[0003] However, in the process of implementing the embodiments of the present invention, the inventors discovered that the photosensitive mounting bases of existing outdoor lighting fixtures are all fixedly installed, so the position and direction of the photosensitive sensor cannot be adjusted, and it is impossible to accurately receive the changing light from the outside world. Summary of the Invention

[0004] In view of the above problems, embodiments of the present invention provide a photosensitive sensor mounting base and a lamp, which can realize the adjustment of the position and orientation of the photosensitive sensor.

[0005] To solve the above-mentioned technical problems, one technical solution adopted in this embodiment of the invention is: a photosensitive sensor mounting base, including a housing and a rotating member, wherein the housing is provided with a receiving cavity and an opening communicating with the receiving cavity; the rotating member is received in the receiving cavity and rotatably connected to the housing, the rotating member is used to mount a photosensitive sensor, and a portion of the photosensitive sensor is exposed in the opening.

[0006] Optionally, the housing includes a top cover and a support, the support and the top cover enclosing the receiving cavity;

[0007] The upper cover is provided with a first through hole, which communicates with the receiving cavity, and the first through hole includes the opening.

[0008] The support is provided with a first through groove, which connects to the receiving cavity. The rotating member is inserted into the first through groove. The outer surface of the rotating member is provided with an annular protrusion. The annular protrusion is supported between one end face of the support and the upper cover. The rotating member can rotate relative to the support and the upper cover.

[0009] Optionally, the photosensitive sensor mounting base further includes a button, the support is provided with a receiving groove, the upper cover is provided with a second through hole, the button is disposed in the receiving groove and exposed in the second through hole, wherein the button can move along the receiving groove;

[0010] The button is provided with a clamping groove, and the annular protrusion is received in the clamping groove;

[0011] When the button contacts the rotating component, the rotating component is fixed relative to the support; when the button is separated from the rotating component, the rotating component is rotatable relative to the support.

[0012] Optionally, the annular protrusion is provided with a first tooth around its periphery, and the sidewall of the clamping groove is provided with a second tooth;

[0013] When the first tooth engages with the second tooth, the rotating member is fixed relative to the support; when the first tooth separates from the second tooth, the rotating member is rotatable relative to the support.

[0014] Optionally, the photosensitive sensor mounting base further includes an elastic element, one end of which abuts against the inner wall of the receiving groove of the support, and the other end is connected to the button. The elastic element is used to generate a spring force on the button away from the receiving groove.

[0015] Optionally, the photosensitive mounting base further includes a base plate, and a portion of the rotating member passes through the first through slot of the support and is connected to the base plate. The base plate and the rotating member are rotatable relative to the support.

[0016] Optionally, the photosensor mounting base further includes a slider, and the end face of the support facing the base plate is provided with a groove, the slider is received in the groove, and the slider can slide within the groove;

[0017] The base plate is provided with a baffle. When the base plate rotates to a predetermined position with the rotating component, the baffle abuts against the slider and moves the slider to slide along the groove until the slider abuts against the side wall of the groove.

[0018] The sum of the length of the slider and the thickness of the baffle is less than or equal to half the length of the groove.

[0019] Optionally, the base plate extends with a spring piece, and the end face of the support facing the base plate extends with an annular tooth, the spring piece being inserted into the groove of the annular tooth.

[0020] Optionally, the photosensor mounting base further includes a first sealing ring, which is disposed between the support and the upper cover.

[0021] To solve the above-mentioned technical problems, another technical solution adopted in the embodiments of the present invention is: a lamp, including a controller, a light source, a photosensitive sensor and a photosensitive sensor mounting base as described in any of the above, wherein the photosensitive sensor is mounted on the photosensitive sensor mounting base, the photosensitive sensor is signal-connected to the controller, and the controller controls the light source according to the signal emitted by the photosensitive sensor.

[0022] The beneficial effects of this invention are as follows: This invention provides a photosensitive sensor mounting base and a lamp. The photosensitive sensor mounting base includes a housing and a rotating member. The housing has a receiving cavity and an opening communicating with the receiving cavity. The rotating member is received in the receiving cavity and rotatably connected to the housing. The rotating member is used to mount a photosensitive sensor, and a portion of the photosensitive sensor is exposed through the opening. By rotating the rotating member, the photosensitive sensor can be rotated. The photosensitive lens disposed on the exposed portion of the photosensitive sensor can rotate around the axis of the rotating member, thereby enabling the photosensitive sensor to accurately sense changes in external light. Attached Figure Description

[0023] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals.

[0024] Figure 1 This is a schematic diagram of the photosensitive mounting base provided in an embodiment of the present invention;

[0025] Figure 2 yes Figure 1 A sectional view along direction A;

[0026] Figure 3 This is an exploded view of the photosensor mounting base provided in an embodiment of the present invention from one angle;

[0027] Figure 4 This is an exploded view from another angle of the photosensor mounting base provided in an embodiment of the present invention;

[0028] Figure 5 This is an exploded view of the photosensor mounting base provided in an embodiment of the present invention from another angle.

[0029] Icon labels:

[0030] 100 Photosensor mount 222 First tooth 10 case 30 button 12 Top cover 32 Gap 122 First through hole 34 Second tooth 124 Second through hole 40 elastic element 14 support 50 base plate 142 First through slot 52 baffle 144 Reception slot 54 shrapnel 146 chute 60 slider 148 ring teeth 70 First sealing ring 20 Rotating component 80 Second sealing ring 22 Annular protrusion 90 Photosensitive Detailed Implementation

[0031] To facilitate understanding of the present invention, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as being "fixed to" another element, it can be directly on the other element, or one or more intermediate elements may exist between them. When an element is described as being "connected to" another element, it can be directly connected to the other element, or one or more intermediate elements may exist between them. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this specification are for illustrative purposes only.

[0032] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0033] To solve the above-mentioned technical problems, one technical solution adopted in this embodiment of the invention is to provide a photosensor mounting base 100, such as... Figure 1 As shown.

[0034] Please refer to the following: Figure 2 and Figure 3 The photosensitive sensor mounting base 100 includes a housing 10, a rotating member 20, a button 30, an elastic member 40, a base plate 50, a slider 60, and a first sealing ring 70. The rotating member 20 is disposed inside the housing 10 and is used to mount the photosensitive sensor 90. A portion of the photosensitive sensor 90 is exposed outside the housing 10 to receive external light. The exposed portion of the photosensitive sensor 90 is provided with a photosensitive head, which is the part of the photosensitive sensor 90 that receives external light. The button 30 is disposed on the housing 10, and the button 30 and the rotating member 20 are separable. When button 30 contacts rotating part 20, rotating part 20 cannot rotate, that is, photosensitive sensor 90 mounted on rotating part 20 cannot rotate. When button 30 is separated from rotating part 20, button 30 can rotate. Elastic part 40 is connected to housing 10 and button 30 respectively. Elastic part 40 is used to provide elastic force to button 30 away from housing 10. Base plate 50 is connected to one end of rotating part 20 passing through movable part. Slider 60 is disposed between housing 10 and rotating part 20. First sealing ring 70 is disposed inside housing 10.

[0035] For the aforementioned housing 10, please refer to [the relevant documentation / reference]. Figure 3 , Figure 4 and Figure 5The housing 10 includes a top cover 12 and a support 14, which are fixedly connected and form a receiving cavity to accommodate the rotating component 20 and the photosensitive sensor 90. The top cover 12 has a first through hole 122 and a second through hole 124, both of which communicate with the receiving cavity. The first through hole 122 allows a portion of the photosensitive sensor 90 to extend out of the housing 10, and the second through hole 124 allows a button 30 to be exposed outside the housing 10 for pressing. The support 14 has a first through groove 142 that communicates with the receiving cavity. The rotating component 20 is inserted into the first through groove 142, and a portion of the rotating component 20 passes through the first through groove 142 and connects to the base plate 50. The support 14 also has a receiving groove 144 to accommodate the button 30, which can move up and down along the receiving groove 144. The end face of the support 14 facing the base plate 50 is provided with a groove 146, which is used to accommodate the slider 60 and allow the slider 60 to slide. The end face of the support 14 facing the base plate 50 extends with an annular tooth 148, which cooperates with the base plate 50 to generate vibration and sound when the rotating part 20 rotates.

[0036] It should be noted that the photosensitive mounting base 100 is mainly set on an external carrier such as a lamp. In the description of this embodiment, the upper cover 12 is described as an independent component. It can be understood that the upper cover 12 in this embodiment can be part of the structure of an external carrier such as a lamp, such as a shell.

[0037] For the aforementioned rotating component 20, please refer to [the relevant documentation / reference]. Figure 3 and Figure 4 The rotating component 20 is inserted into the first through slot 142 of the support 14. The rotating component 20 can rotate relative to the support 14 and the upper cover 12. The rotating component 20 is used to mount the photosensitive sensor 90. The outer surface of the rotating component 20 is provided with an annular protrusion 22. The annular protrusion is supported between one end face of the support 14 and the upper cover 12. One end of the rotating component 20 passes through the first through slot 142 and is connected to the base plate 50. The base plate 50 and the annular protrusion restrict the rotating component 20 to the support 14, so that the rotating component 20 can rotate relative to the support 14, but cannot move parallel to the axis of the first through slot 142. The periphery of the annular protrusion is provided with first teeth 222, which are circumferentially distributed on the annular protrusion 22.

[0038] For button 30 mentioned above, please refer to the following: Figure 3 and Figure 4The button 30 is located within the receiving groove 144 of the support 14 and exposed to the second through hole 124 of the upper cover 12. The button 30 can move along the receiving groove 144, meaning it can be pressed to move. The button 30 is provided with a clamping groove 32, which is used to receive a portion of the annular protrusion 22 of the rotating member 20. The side wall of the clamping groove 32 is provided with a second tooth 34, which engages with the first tooth 222 of the annular protrusion 22. When the first tooth 222 engages with the second tooth 34, the rotating member 20 is fixed relative to the support 14. At this time, the photosensitive sensor 90 is fixed and cannot rotate. By pressing the button 30, the second tooth 34 and the first tooth 222 can be separated. When the second tooth 34 is separated from the first tooth 222, the rotating member 20 can rotate relative to the support 14. At this time, the photosensitive sensor 90 can rotate to adjust its position and direction.

[0039] For the aforementioned elastic element 40, please refer to the following: Figure 3 and Figure 4 One end of the elastic element 40 abuts against the inner wall of the receiving groove 144 of the support 14, and the other end is connected to the button 30. The elastic element 40 is used to generate a spring force on the button 30 away from the receiving groove 144. When the button 30 is pressed, the elastic element 40 is compressed, and the position and direction of the photosensitive sensor 90 can be adjusted at this time. When the button 30 is no longer pressed, under the action of the spring force generated by the elastic element 40 on the button 30, which moves it away from the support 14, the button 30 performs a reset movement, the second tooth 34 re-engages with the first tooth 222, the rotating part 20 is fixed, and the position and direction of the photosensitive sensor 90 can no longer be adjusted.

[0040] In this embodiment, the elastic element 40 is an elastic sheet disposed on the button 30. The elastic sheet interacts with the inner wall of the receiving groove 144 to generate elastic force on the button 30. It is understood that in some other embodiments, the elastic element 40 can be other structures, such as a spring.

[0041] For the aforementioned base plate 50, please refer to [the relevant documentation / reference]. Figure 3 , Figure 4 and Figure 5The base plate 50 is connected to the rotating member 20 through one end of the base plate 50. The base plate 50 is provided with a baffle 52. When the rotating member 20 rotates in the first direction, the base plate 50 rotates with the rotating member 20 to a certain position. The baffle 52 then abuts against the slider 60 and moves the slider 60 to slide along the first direction in the groove 146 of the support 14 until the slider 60 abuts against one side wall of the groove 146. At this point, the rotating member 20 can no longer rotate in the first direction. Then, the rotating member 20 can rotate in the second direction opposite to the first direction. After rotating through a certain angle, the baffle 52 abuts against the slider 60 again and moves the slider 60 to slide along the second direction until the slider 60 abuts against the other side wall of the groove 146. Therefore, in order to ensure that the rotating part 20 can rotate to a 360-degree angle, the length of the slider 60 plus the thickness of the baffle 52 must be less than or equal to half the length of the groove. That is, the stroke of the slider 60 in the groove 146 must be greater than or equal to twice the length of the slider 60 plus the thickness of the baffle 52. Similarly, if the groove 146 is an annular groove 146 and the slider 60 is an arc-shaped slider 60, then the arc length of the groove 146 must be greater than or equal to twice the arc length of the slider 60 plus the thickness of the baffle 52.

[0042] The base plate 50 also extends a spring piece 54, which is inserted into the tooth groove of the ring tooth 148. The spring piece 54 and the ring tooth 148 cooperate with each other to generate vibration and sound when the rotating part 20 rotates, so as to generate vibration feedback and sound feedback to the human hand when the human hand rotates the photosensitive sensor 90.

[0043] For the first sealing ring 70 mentioned above, please refer to... Figure 3 The first sealing ring 70 is disposed between the support 14 and the upper cover 12 to seal the space between the support 14 and the upper cover 12. In some embodiments, the photosensor mounting base 100 further includes a second sealing ring 80, which is disposed within the first through groove 142 between the rotating member 20 and the support 14 to seal the space between them.

[0044] To facilitate the reader's understanding of the embodiments of the present invention, the following describes the usage process of the photosensitive mounting base 100:

[0045] A photosensitive sensor mounting base 100 is mounted on the lamp, and a photosensitive sensor 90 is mounted on the photosensitive sensor mounting base 100. Under normal conditions, the position and orientation of the photosensitive sensor 90 are fixed and cannot be adjusted. When it is necessary to adjust the photosensitive sensor 90, the button 30 is pressed manually. The second tooth 34 of the button 30 disengages from the first tooth 222 of the rotating member 20. Then, the photosensitive sensor 90 is rotated manually. The photosensitive lens, which is located on the end face or side of the photosensitive sensor 90, can rotate 360 ​​degrees around the axis of the photosensitive sensor 90. During the rotation, the spring 54 of the base plate 50 and the ring tooth 148 of the support 14 cooperate with each other to generate feedback vibration and sound for the rotation, so that the user can better grasp the force and angle of the rotation. After the photosensitive sensor 90 is adjusted, the button 30 is no longer pressed. Under the reset action of the elastic member 40, the second tooth 34 of the button 30 re-engages with the first tooth 222 of the rotating member 20, the rotating member 20 is fixed, and the position and orientation of the photosensitive sensor 90 are also fixed.

[0046] This invention provides a photosensitive sensor mounting base 100 and a lamp. The photosensitive sensor mounting base 100 includes a housing 10 and a rotating member 20. The housing 10 has a receiving cavity and an opening communicating with the receiving cavity. The rotating member 20 is received in the receiving cavity and rotatably connected to the housing 10. The rotating member 20 is used to mount a photosensitive sensor 90, and a portion of the photosensitive sensor 90 is exposed through the opening. By rotating the rotating member 20, the photosensitive sensor 90 can be rotated. The photosensitive lens disposed on the portion of the photosensitive sensor 90 exposed through the opening can rotate around the axis of the rotating member 20, thereby enabling the photosensitive sensor 90 to accurately sense changes in external light.

[0047] To solve the above-mentioned technical problems, another technical solution adopted in the embodiments of the present invention is: to provide a lamp, including a controller, a light source, a photosensitive sensor 90 and a photosensitive sensor mounting base 100 as described above, wherein the photosensitive sensor 90 is mounted on the photosensitive sensor mounting base 100, the photosensitive sensor 90 is signal connected to the controller, and the controller controls the light source according to the signal emitted by the photosensitive sensor 90.

[0048] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A photosensitive sensor mounting base, characterized in that, include: A housing having a receiving cavity and an opening communicating with the receiving cavity; the housing includes a top cover and a support, the support and the top cover enclosing the receiving cavity; A rotating member is housed in the receiving cavity and rotatably connected to the housing. The rotating member is used to mount a photosensor, and a portion of the photosensor is exposed through the opening. The button is provided with a receiving groove on the support and a second through hole on the upper cover. The button is disposed in the receiving groove and exposed to the second through hole, wherein the button can move along the receiving groove. When the button contacts the rotating component, the rotating component is fixed relative to the support; when the button is separated from the rotating component, the rotating component is rotatable relative to the support.

2. The photosensitive sensor mounting base according to claim 1, characterized in that, The upper cover is provided with a first through hole, which communicates with the receiving cavity, and the first through hole includes the opening. The support is provided with a first through groove, which connects to the receiving cavity. The rotating member is inserted into the first through groove. The outer surface of the rotating member is provided with an annular protrusion, which is supported between one end face of the support and the upper cover. The rotating member can rotate relative to the support and the upper cover.

3. The photosensor mounting base according to claim 2, characterized in that, The button is provided with a clamping groove, and the annular protrusion is received in the clamping groove.

4. The photosensitive sensor mounting base according to claim 3, characterized in that, The annular protrusion is provided with a first tooth around its periphery, and the sidewall of the clamping groove is provided with a second tooth. When the first tooth engages with the second tooth, the rotating member is fixed relative to the support; when the first tooth separates from the second tooth, the rotating member is rotatable relative to the support.

5. The photosensitive sensor mounting base according to claim 3, characterized in that, It also includes an elastic element, one end of which abuts against the inner wall of the receiving groove of the support, and the other end is connected to the button. The elastic element is used to generate a spring force on the button away from the receiving groove.

6. The photosensitive sensor mounting base according to claim 2, characterized in that, It also includes a base plate, and a portion of the rotating member passes through the first through slot of the support and is connected to the base plate. The base plate and the rotating member are rotatable relative to the support.

7. The photosensitive sensor mounting base according to claim 6, characterized in that, It also includes a slider, wherein the end face of the support facing the base plate is provided with a groove, the slider is received in the groove, and the slider can slide within the groove; The base plate is provided with a baffle. When the base plate rotates to a predetermined position with the rotating component, the baffle abuts against the slider and moves the slider to slide along the groove until the slider abuts against the side wall of the groove. The sum of the length of the slider and the thickness of the baffle is less than or equal to half the length of the groove.

8. The photosensitive sensor mounting base according to claim 7, characterized in that, The base plate extends with a spring piece, and the end face of the support facing the base plate extends with an annular tooth, the spring piece being inserted into the groove of the annular tooth.

9. The photosensitive sensor mounting base according to claim 1, characterized in that, It also includes a first sealing ring, which is disposed between the support and the top cover.

10. A lamp, characterized in that, The device includes a controller, a light source, a photosensor, and a photosensor mounting base as described in any one of claims 1-9, wherein the photosensor is mounted on the photosensor mounting base, the photosensor is signal-connected to the controller, and the controller controls the light source according to the signal emitted by the photosensor.

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