Radar sensing control lamp

Abstract

A radar sensing control lamp relates to the field of intelligent sensing lamps and comprises a lamp tube and a lamp shade, lamp holders are mounted at two ends of the lamp tube respectively, each lamp holder further comprises a cylindrical cover, a contact disc is fixedly mounted in each cylindrical cover, an external connector is mounted on each cylindrical cover, a mounting groove is formed in the end face, close to each cylindrical cover, of each external connector, and each mounting groove is communicated with the corresponding contact disc. A radar control chip is fixedly installed in the installation groove, the radar control chip abuts against the contact disc, and L-shaped clamping blocks are fixedly installed on the two sides of the interior of the installation groove respectively. Illumination is effectively controlled through the radar control chip, illumination is automatically adjusted according to whether a moving object exists or not; the product is small in size, strong in interference resistance and very convenient to mount and dismount, can greatly improve the efficiency during maintenance and replacement, and can be widely applied to places such as intelligent buildings, parking lots, shopping malls and the like which need efficient energy-saving illumination.

Description

Technical Field

[0001] The utility model relates to the field of intelligent induction lamps, in particular to a radar sensing control lamp. Background Art

[0002] With the gradual promotion of intelligence, low-carbon, green, energy-saving and environmentally friendly smart lighting has been widely used in daily life due to its advantages of intelligent control and personalization. Smart lighting equipment can improve energy utilization, especially some lights installed outdoors. If they are always on, they consume a lot of energy and are relatively wasteful. Some traditional voice-controlled induction lights are also easily affected by external sounds and light up. Moreover, these smart-controlled induction lights are very troublesome to repair and replace, and often need to be replaced as a whole, which also leads to relatively large waste. Utility Model Content

[0003] The purpose of the present invention is to provide a radar sensing control lamp for detecting the movement of an object to perform lighting control, so as to solve the problems raised in the above-mentioned background technology.

[0004] The utility model solves the technical problem by adopting the following technical solutions:

[0005] A radar sensing control lamp comprises a lamp tube and a lampshade, wherein lamp holders are respectively installed at both ends of the lamp tube, and the lamp holder also comprises a cylindrical cover, wherein a contact disk is fixedly installed in the cylindrical cover, and an external joint part is installed on the cylindrical cover, and an installation groove is provided on the end face of the external joint part close to the cylindrical cover, and a radar control chip is fixedly installed in the installation groove, and the radar control chip is abutted against the contact disk, and L-shaped blocks are respectively fixedly installed at positions on both sides of the installation groove, and an arched elastic insulating piece is respectively provided on the end face of each L-shaped block close to the center line direction of the radar control chip.

[0006] Preferably, the cylindrical cover is provided with two locking grooves on the inner cavity side wall close to the external joint part, and the two locking grooves are distributed centrally and symmetrically, and a connecting block is fixedly installed on the outer end face of the external joint part, and the connecting block can slide into the locking groove.

[0007] Preferably, an arc-shaped elastic piece is installed on the connecting block.

[0008] Preferably, the outer surface of the arched elastic insulating sheet and the outer surface of the arc-shaped elastic sheet are both rough.

[0009] Preferably, both ends of the lamp tube are respectively inserted into the corresponding inner cavities of the cylindrical cover, and the contacts distributed on the lamp tube joint abut against the corresponding contacts on the contact plate.

[0010] Preferably, the left and right ends of the lampshade are respectively fixedly connected to the corresponding cylindrical cover.

[0011] The advantages and positive effects of the utility model are:

[0012] This utility model effectively controls lighting through a radar control chip and automatically adjusts lighting according to the presence or absence of moving objects. This product is small in size, has strong anti-interference capabilities, and is very easy to install and disassemble. It can greatly improve efficiency during maintenance and replacement, and can be widely used in smart buildings, parking lots, shopping malls and other places that require high-efficiency and energy-saving lighting. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is a schematic diagram of the overall structure of a radar sensing control lamp of the utility model;

[0015] Figure 2 This is a schematic diagram of the lamp holder structure of a radar sensing control lamp of the utility model;

[0016] Figure 3 This is a schematic diagram of the expanded structure of a lamp holder of a radar sensing control lamp of the present utility model;

[0017] Figure 4 This is a schematic diagram of the cylindrical cover structure of a radar sensing control lamp of the utility model;

[0018] Figure 5 This is a schematic diagram of the partial structure of the L-shaped block of a radar sensing control light of the present invention;

[0019] Figure 6 This is a schematic diagram of the partial structure of the arc-shaped elastic piece of a radar sensing control light of the present invention.

[0020] The symbols in the accompanying drawings are described as follows: lamp holder 1; lamp tube 2; lampshade 3; cylindrical cover 10; contact plate 11; radar control chip 12; external connector 13; mounting groove 14; L-shaped block 15; arched elastic insulating sheet 16; connecting block 17; arc-shaped elastic sheet 18; locking slide groove 19. DETAILED DESCRIPTION

[0021] The present invention will now be further described in detail with reference to the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope of protection of the present invention. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic way, and therefore only show the structures related to the present invention.

[0022] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0023] The following combination Figure 1-6 The utility model is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front and back directions mentioned below are the same as Figure 1 The front, back, left, right, up and down directions of the view are consistent. Figure 1 The directions shown are consistent with the front, back, left, right, up and down directions of the device of the present invention when viewed from the front.

[0024] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; they can refer to mechanical connection, direct connection, or indirect connection through an intermediate medium; they can refer to internal communication between at least two components or interaction between at least two components, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this invention can be understood according to specific circumstances.

[0025] The following is a further description of the embodiments of the present invention with reference to the accompanying drawings:

[0026] See also Figure 1-6, the utility model provides an embodiment: a radar sensing control lamp, including a lamp tube 2 and a lampshade 3, both ends of the lamp tube 2 are respectively installed with a lamp holder 1, the lamp holder 1 also includes a cylindrical cover 10, the left and right ends of the lampshade 3 are respectively fixedly connected to the corresponding cylindrical cover 10, and a contact disk 11 is fixedly installed in the cylindrical cover 10, the two ends of the lamp tube 2 are respectively inserted into the corresponding inner cavity of the cylindrical cover 10, and the contacts distributed on the joint of the lamp tube 2 abut against the corresponding contacts on the contact disk 11, wherein there are at least two contacts, and an external joint part 13 is installed on the cylindrical cover 10, the external joint part 13 is directly connected to the external power supply, and a mounting groove 14 is provided on the end surface of the external joint part 13 close to the cylindrical cover 10, and a radar control chip 1 is fixedly installed in the mounting groove 14 2. The radar control chip 12 is in contact with the contact plate 11 and is electrically connected to the contact plate 11, so that the radar control chip 12 receives power from the power supply and adjusts the current output to the lamp as needed to achieve precise control of the operation of the lamp. In order to facilitate the installation and removal of the contact plate 11, L-shaped clamping blocks 15 are fixedly installed at both sides of the installation groove 14. Each of the L-shaped clamping blocks 15 is provided with an arched elastic insulating sheet 16 on the end surface of one side close to the center line direction of the radar control chip 12. When the circuit board on the radar control chip 12 is embedded in the installation groove 14, the arched elastic insulating sheets 16 on both sides are squeezed and deformed, thereby squeezing and abutting the circuit board on the radar control chip 12 to form a clamping fixation.

[0027] Among them, the radar control chip 12 can be an intelligent lighting control module designed based on a 5.8GHz radar chip. This product has the advantages of small size, strong anti-interference, easy installation and debugging, etc. It is suitable for embedded concealed installation and is not affected by temperature, humidity, oil smoke, water mist, etc. It can be widely used in smart buildings, parking lots, shopping malls and other places that require efficient and energy-saving lighting.

[0028] It is worth mentioning that in this embodiment, the cylindrical cover 10 is provided with two locking grooves 19 on the side wall of the inner cavity near the side of the external joint part 13, and the two locking grooves 19 are symmetrically distributed between the center, and a connecting block 17 is fixedly installed on the outer end surface of the external joint part 13, and the connecting block 17 can slide into the locking groove 19. During installation, the radar control chip 12 is first installed in the installation groove 14. At the same time, the external joint part 13 is inserted into the inner cavity of the cylindrical cover 10 together. At this time, the connecting blocks 17 on both sides slide into the locking grooves 19 respectively, and then the external joint part 13 is rotated so that the connecting blocks 17 rotate counterclockwise along the slide of the locking groove 19 respectively, so that the arc-shaped elastic sheet 18 on the connecting block 17 is squeezed by the cavity wall of the locking groove 19, thereby deforming, and then squeezing to form a stable installation, which makes disassembly more convenient.

[0029] It should be noted that setting the outer surface of the arched elastic insulating sheet 16 and the outer surface of the arc-shaped elastic sheet 18 to be rough can effectively improve the stability of the connection and further strengthen the connection.

[0030] It should also be noted that during the installation of the radar control chip 12, the distance between the radar control chip 12 and the inner wall of the cylindrical cover 10 should be maintained at all times, with a free space of more than 2 mm around it. At the same time, there should be no metal objects on the surface to avoid affecting the sensing distance. In addition, the distance between two adjacent radar sensing control lights should be kept at a safe distance of more than 50 cm to avoid self-excitation.

[0031] The installation location should be away from ventilation ducts, fire protection pipes, drainage pipes, mechanical vibrations or places with strong vibration objects such as large metal equipment, because they will affect the radar reflection wave and detection perception effect. The device must be installed in a place away from the electric contact field to avoid malfunction caused by electric contact interference. It should also be installed in a place far away from objects that are fixed, rotating or swinging (such as electric fans, swaying leaves, wind, clothes drying in the sun, etc.) to avoid malfunction. It is strictly forbidden to work with power on to avoid malfunction, wrong connection, circuit burnout or electric shock. Avoid installation in places exposed to the sun and rain to prevent damage and affect the service life.

[0032] It is worth mentioning that when several devices with radar modules are fixedly installed, the distance between each device should be ensured to avoid mutual induction.

[0033] During specific implementation, when assembling, first insert the radar control chip 12 into the mounting groove 14. When the circuit board on the radar control chip 12 is embedded in the mounting groove 14, the arched elastic insulating sheets 16 on both sides are squeezed and deformed, and then squeeze and abut the circuit board on the radar control chip 12 to form a clamping fixation. When the external joint part 13 is inserted into the inner cavity of the cylindrical cover 10 together with the radar control chip 12, the connecting blocks 17 on both sides slide into the locking slots 19 respectively, and then the external joint part 13 is rotated so that the connecting blocks 17 rotate counterclockwise along the slides of the locking slots 19 respectively, so that the arc-shaped elastic sheet 18 on the connecting block 17 is squeezed by the cavity wall of the locking slot 19, thereby deforming and then squeezing to form a stable installation, which makes disassembly more convenient.

[0034] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation methods. Any other implementation methods derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.

Claims

1. A radar sensing control lamp, comprising a lamp tube (2) and a lampshade (3), wherein lamp holders (1) are respectively installed at both ends of the lamp tube (2), and characterized in that: The lamp holder (1) further comprises a cylindrical cover (10), wherein a contact plate (11) is fixedly mounted in the cylindrical cover (10), an external joint portion (13) is mounted on the cylindrical cover (10), a mounting groove (14) is provided on the end surface of the external joint portion (13) close to the cylindrical cover (10), a radar control chip (12) is fixedly mounted in the mounting groove (14), the radar control chip (12) is in contact with the contact plate (11), L-shaped card blocks (15) are fixedly mounted at positions on both sides of the mounting groove (14), and an arched elastic insulating sheet (16) is provided on the end surface of each L-shaped card block (15) close to the center line direction of the radar control chip (12).

2. The radar sensing control light according to claim 1, characterized in that: The cylindrical cover (10) is provided with two locking grooves (19) on the inner cavity side wall close to the outer joint part (13), and the two locking grooves (19) are distributed symmetrically between the center. A connecting block (17) is fixedly installed on the outer end surface of the outer joint part (13), and the connecting block (17) can slide into the locking groove (19).

3. The radar sensing control light according to claim 2, characterized in that: An arc-shaped elastic piece (18) is installed on the connecting block (17).

4. The radar sensing control light according to claim 3, characterized in that: The outer surface of the arched elastic insulating sheet (16) and the outer surface of the arc-shaped elastic sheet (18) are both rough.

5. The radar sensing control light according to claim 1, characterized in that: Both ends of the lamp tube (2) are respectively inserted into the corresponding inner cavities of the cylindrical cover (10), and the contacts distributed on the connector of the lamp tube (2) abut against the corresponding contacts on the contact plate (11).

6. The radar sensing control light according to claim 5, characterized in that: The left and right ends of the lampshade (3) are respectively fixedly connected to the corresponding cylindrical cover (10).

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