Energy-saving dimming human body movement sensor

Abstract

The utility model relates to the technical field of human body movement inductors, in particular to an energy-saving dimming human body movement inductor which comprises an inductor shell, a sensing induction lens is arranged at the bottom of the inductor shell, and an induction assembly for detecting human body movement is installed in the sensing induction lens. The induction assembly comprises a connecting strip, induction coils and a control element, one end of the connecting strip is fixedly installed on the inductor shell, the multiple induction coils are arranged on the connecting strip, a fixing block is fixed to the connecting strip, a horizontal guide rod is installed on the fixing block, the horizontal guide rod is sleeved with a spring, and the other end of the horizontal guide rod is sleeved with a clamping block; a guide rod is sleeved with the limiting block, and a button is arranged at one end of the guide rod. Compared with the prior art, human body movement can be more sensitively recognized to control on and off of the lamp, and meanwhile, the inductor can be more rapidly disassembled and assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of human motion sensors, in particular to an energy-saving dimming human motion sensor. Background Art

[0002] In the prior art, a Chinese patent document with patent number CN218381313U proposes an energy-saving dimming human motion sensor, which uses an infrared sensor shell and a sensing lens as direct sensing parts, and can use the internal photosensitive element to generate a polarization pressure difference when the human body moves or is prohibited, so as to sense a recognition signal of a person, and cooperate with the ball and socket joint structure at the connection of the sensor during installation, so that the angle of the infrared sensor shell can be adjusted. However, consistent with conventional technology, the sensor and the lighting component are not separated, and it is not convenient to replace or repair the sensing device later. This problem has not been well solved, and the practicality is poor. Therefore, the present application discloses an energy-saving dimming human motion sensor to improve the practicality. Utility Model Content

[0003] In view of this, the purpose of the present invention is to provide an energy-saving dimming human motion sensor to solve the problem of inconvenient installation, subsequent replacement or maintenance.

[0004] Based on the above purpose, the utility model provides an energy-saving dimming human motion sensor, including a sensor housing, a sensing lens is provided at the bottom of the sensor housing, the top of the sensor housing fits in the bottom of the light strip housing, a light strip is installed at the bottom of the light strip housing, and a sensing component for detecting human movement is installed inside the sensing lens, the sensing component includes a connecting strip, an induction coil and a control element, one end of the connecting strip is fixedly installed on the sensor housing, and the other end of the connecting strip is connected to the control element, a plurality of groups of the induction coils are provided on the connecting strip, and the plurality of groups of the induction coils are concentric rings, and the connecting strip is provided with a plurality of groups of induction coils. A fixing block is fixed, a horizontal guide rod is installed on the fixing block, a spring is sleeved on the horizontal guide rod, and a clamping block is sleeved on the other end of the horizontal guide rod, and a blocking block is provided at one end of the clamping block, two groups of through holes are provided on the side of the light strip housing, and limit blocks are installed in the holes, and a groove with the same diameter as the clamping block is also provided below the hole, a guide rod is sleeved in the limit block, a button is provided at one end of the guide rod, and a bayonet is provided at the other end of the guide rod, and the bottom end of the bayonet is U-shaped, a horizontal spring is sleeved on the guide rod, one end of the horizontal spring is installed on one side of the limit block, and the other side of the horizontal spring is installed on the button.

[0005] Preferably, two groups of penetrating holes are provided on the side of the sensor housing, and the holes on the sensor housing are the same size as the holes on the light strip housing.

[0006] Preferably, a connection block is installed on the top of the light strip housing, and a threaded circular hole is provided at the center of the connection block.

[0007] Preferably, a threaded column is installed inside the connection block, the outer wall of the threaded column is provided with threads, and the connection block is matched with the thread of the threaded column.

[0008] Preferably, the connecting block and the threaded column are detachable, and a suction cup is installed at one end of the threaded column.

[0009] Preferably, the threaded column is fixedly mounted to the suction cup, and the suction cup is made of rubber material.

[0010] Preferably, a suction cup shell is provided on the upper sleeve of the threaded column, and a through hole is opened on the suction cup shell.

[0011] Preferably, the corners of the suction cup are provided with raised parts, and the corners of the suction cup are provided with pull heads, and the pull heads are provided with grooves for fingers to grasp.

[0012] Beneficial effects of the utility model:

[0013] When a person moves toward the sensor, because the control element is in working state, the outermost circle of the induction coil will first sense the movement of the human body. At this time, the control element will issue a command to turn on the light strip. When the human body moves closer and closer to the sensor, the multiple groups of induction coils inside the induction coil will sense it one by one. At this time, the control element makes the power of the light strip larger and larger, so that the brightness of the light strip reaches the maximum value. When the person walks out of the sensing range of the induction coil, the control element will issue a command to turn off the light strip. When installing the sensor housing, align the top of the sensor housing with the bottom of the light strip housing. At this time, the card block will end with the bottom of the light strip housing. With a little force, the card block can be moved along the direction of the horizontal guide rod. When the position of the card block is the same as the position of the groove on the side of the light strip shell, the card block will be embedded in the groove to fix the sensor shell. When the sensor shell needs to be removed, press the buttons on both sides of the light strip shell with both hands. At this time, the guide rod will, under the action of the button, drive the buckle to press against the blocking block on the card block and move along the direction of the horizontal guide rod until the card block is completely out of the groove on the side of the waiting shell. At this time, the sensor shell can be removed, and then release the hand pressing the button. Under the action of the horizontal spring, the buckle is reset. Compared with the existing technology, it can more sensitively identify human body movement to control the switch of the light. At the same time, the sensor can be installed and removed more quickly.

[0014] When the human motion sensor needs to be installed at a specified position, first fit the suction cup at the specified position, then align the central circular hole of the connecting block with the threaded column, and rotate the connecting block. At this time, the threaded column shrinks upward under the drive of the connecting block, and the threaded column drives the suction cup to shrink to the inside of the suction cup shell. At the same time, because the suction cup is constantly shrinking, the air pressure inside the suction cup is less than the conventional atmospheric pressure, and it is fixed at the specified position. When it needs to be removed, the connecting block can be rotated in the opposite direction of the installation to relatively reset the suction cup. At this time, the pull head on the side of the suction cup can be gently pulled by hand to remove the human motion sensor. Compared with the existing technology, the sensor base can be installed and removed more quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure of the component at A in the middle.

[0020] The markings in the figure are:

[0021] 1. Sensor housing; 2. Connecting strip; 3. Induction coil; 4. Control element; 5. Light strip; 6. Light strip housing; 7. Button; 8. Horizontal spring; 9. Connecting block; 10. Threaded column; 11. Suction cup housing; 12. Suction cup; 13. Pull head; 14. Guide rod; 15. Limit block; 16. Bayonet; 17. Block; 18. Horizontal guide rod; 19. Spring; 20. Fixing block. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0023] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0024] The utility model provides Figures 1 to 4An energy-saving dimming human motion sensor shown in the figure comprises a sensor housing 1, a sensor lens is provided at the bottom of the sensor housing 1, the top of the sensor housing 1 fits in the bottom of a light strip housing 6, a light strip 5 is installed at the bottom of the light strip housing 6, and a sensor component for detecting human movement is installed inside the sensor lens, the sensor component comprises a connecting strip 2, a sensor coil 3 and a control element 4, one end of the connecting strip 2 is fixedly installed on the sensor housing 1, and the other end of the connecting strip 2 is connected to the control element 4, a plurality of groups of sensor coils 3 are provided on the connecting strip 2, and the plurality of groups of sensor coils 3 are concentric rings, a fixing block 20 is fixed on the connecting strip 2, a horizontal guide rod 18 is installed on the fixing block 20, and a spring 1 is sleeved on the horizontal guide rod 18 9, and the other end of the horizontal guide rod 18 is sleeved with a block 17, one end of the block 17 is provided with a blocking block, the side of the light strip housing 6 is provided with two groups of through holes, and the limit block 15 is installed in the hole, and a groove with the same diameter as the block 17 is also provided below the hole, the limit block 15 is sleeved with a guide rod 14, one end of the guide rod 14 is provided with a button 7, and the other end of the guide rod 14 is provided with a bayonet 16, the bottom end of the bayonet 16 is U-shaped, the guide rod 14 is sleeved with a horizontal spring 8, one end of the horizontal spring 8 is installed on one side of the limit block 15, and the other side of the horizontal spring 8 is installed on the button 7, the side of the sensor housing 1 is provided with two groups of through holes, and the holes on the sensor housing 1 are the same size as the holes on the light strip housing 6 When a person moves toward the sensor, because the control element 4 is in working state, the outermost circle of the induction coil 3 will first sense the movement of the human body. At this time, the control element 4 will issue a command to turn on the light strip 5. When the human body moves closer and closer to the sensor, the multiple groups of induction coils inside the induction coil 3 will sense it one by one. At this time, the control element 4 makes the power of the light strip 5 larger and larger, so that the brightness of the light strip 5 reaches the maximum value. When the person walks out of the sensing range of the induction coil 3, the control element 4 will issue a command to turn off the light strip 5. When installing the sensor housing 1, align the top of the sensor housing with the bottom of the light strip housing 6. At this time, the block 17 will end with the bottom of the light strip housing 6. With a little force, the block 17 can be moved in the direction of the horizontal guide rod 18. When the position of the card block 17 is the same as the position of the groove on the side of the light strip housing 6, the card block 17 will be embedded in the groove to fix the sensor housing 1. When the sensor housing 1 needs to be removed, press the buttons 7 on both sides of the light strip housing 6 with both hands. At this time, the guide rod 14 will, under the action of the button 7, drive the buckle 16 to resist the blocking block on the card block 17 and move along the direction of the horizontal guide rod 18 until the card block 17 is completely out of the groove on the side of the waiting housing 6. At this time, the sensor housing 1 can be removed, and then the hand pressing the button 7 is released. Under the action of the horizontal spring 8, the buckle 16 is reset. Compared with the existing technology, it can more sensitively identify human body movement to control the switch of the light. At the same time, the sensor can be installed and removed more quickly.

[0025] Furthermore, in this example, Figure 1 and Figure 2 As shown, a connecting block 9 is installed on the top of the light strip housing 6, and a threaded circular hole is provided in the center of the connecting block 9, a threaded column 10 is installed inside the connecting block 9, and the outer wall of the threaded column 10 is provided with a thread, and the connecting block 9 and the threaded column 10 are threadedly matched, and the connecting block 9 and the threaded column 10 are detachable, and a suction cup 12 is installed at one end of the threaded column 10, and the threaded column 10 and the suction cup 12 are fixedly installed, and the suction cup 12 is made of rubber material, and a suction cup shell 11 is provided on the upper sleeve of the threaded column 10, and a through hole is opened on the suction cup shell 11, and a convex part is provided at the corner of the suction cup 12, and a pull head 13 is provided at the corner of the suction cup 12, and a groove for finger grasping is provided on the pull head 13, and the human body motion sensor needs to be installed on When specifying the position, first fit the suction cup 12 to the specified position, then align the central circular hole of the connecting block 9 with the threaded column 10, and rotate the connecting block 9. At this time, the threaded column 10 shrinks upward under the drive of the connecting block 9, and the threaded column 10 drives the suction cup 12 to shrink to the inside of the suction cup shell 11. At the same time, because the suction cup 12 is constantly shrinking, the air pressure inside the suction cup 12 is less than the conventional atmospheric pressure, and it is fixed in the specified position. When it needs to be removed, the connecting block 9 can be rotated in the opposite direction of the installation to relatively reset the suction cup 12. At this time, the pull head 13 on the side of the suction cup 12 can be gently pulled by hand to remove the human body movement sensor. Compared with the existing technology, the sensor base can be installed and removed more quickly.

[0026] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0027] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. An energy-saving dimming human motion sensor, comprising a sensor housing (1), characterized in that: A sensing lens is provided at the bottom of the sensor housing (1); the top of the sensor housing (1) fits into the bottom of the light strip housing (6); a light strip (5) is installed at the bottom of the light strip housing (6); and a sensing component for detecting human movement is installed inside the sensing lens. The sensing component comprises a connecting strip (2), a sensing coil (3) and a control element (4); one end of the connecting strip (2) is fixedly mounted on the sensor housing (1); and the other end of the connecting strip (2) is connected to the control element (4); a plurality of groups of the sensing coils (3) are provided on the connecting strip (2); the plurality of groups of the sensing coils (3) are concentric rings; a fixing block (20) is fixed on the connecting strip (2); a horizontal guide rod (18) is installed on the fixing block (20); and the horizontal guide rod ( A spring (19) is sleeved on the horizontal guide rod (18), and a block (17) is sleeved on the other end of the horizontal guide rod (18), and a blocking block is provided at one end of the block (17), two groups of through holes are provided on the side of the light strip housing (6), and a limit block (15) is installed in the holes, and a groove with the same diameter as the block (17) is also provided below the hole, a guide rod (14) is sleeved in the limit block (15), a button (7) is provided at one end of the guide rod (14), and a bayonet (16) is provided at the other end of the guide rod (14), and the bottom end of the bayonet (16) is U-shaped, and a horizontal spring (8) is sleeved on the guide rod (14), one end of the horizontal spring (8) is installed on one side of the limit block (15), and the other side of the horizontal spring (8) is installed on the button (7).

2. The energy-saving dimming human motion sensor according to claim 1, characterized in that: Two groups of through holes are provided on the side of the sensor housing (1), and the holes on the sensor housing (1) are of the same size as the holes on the light strip housing (6).

3. The energy-saving dimming human motion sensor according to claim 2, characterized in that: A connecting block (9) is installed on the top of the light strip housing (6), and a threaded circular hole is provided at the center of the connecting block (9).

4. The energy-saving dimming human motion sensor according to claim 3, characterized in that: A threaded column (10) is installed inside the connection block (9), the outer wall of the threaded column (10) is provided with threads, and the connection block (9) and the threaded column (10) are threadedly matched.

5. The energy-saving dimming human motion sensor according to claim 4, characterized in that: The connection block (9) and the threaded column (10) are detachable, and a suction cup (12) is installed at one end of the threaded column (10).

6. The energy-saving dimming human motion sensor according to claim 5, characterized in that: The threaded column (10) is fixedly mounted on the suction cup (12), and the suction cup (12) is made of rubber material.

7. The energy-saving dimming human motion sensor according to claim 6, characterized in that: The threaded column (10) is sleeved with a suction cup shell (11), and the suction cup shell (11) is provided with a through hole.

8. The energy-saving dimming human motion sensor according to claim 7, characterized in that: The corners of the suction cup (12) are provided with raised portions, and the corners of the suction cup (12) are provided with pull heads (13), and the pull heads (13) are provided with grooves for fingers to grasp.

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