CN220817530U - Induction lamp - Google Patents

Abstract

The utility model relates to the technical field of intelligent illumination, in particular to an induction lamp, which comprises a lamp body, wherein the lamp body comprises a shell, a luminescent part assembled with the shell, and an optical sensor for converting optical signals into on-off signals of the luminescent part, and further comprises a shading part, wherein the shell is provided with a mounting hole which penetrates through from outside to inside corresponding to the shading part, the shading part is arranged at the outer edge of the luminescent part and/or the optical sensor and is assembled with the inner wall of the mounting hole, so that light of the luminescent part is effectively blocked from irradiating the optical sensor, the blocking effect of the light is improved, the interference of the light is reduced, the misjudgment of the optical sensor is avoided, the use stability and the sensitivity of the induction lamp are improved, meanwhile, the risk of interference between the shading part and the inner wall of the shell is reduced during the assembly of the induction lamp, the assembly process is simplified, the installation of the shading part is more conveniently and rapidly completed, the consistency of the assembly of an induction lamp product is improved, the assembly difficulty is reduced, and the assembly efficiency is improved.

Description

Induction lamp

Technical Field

The utility model relates to the technical field of intelligent illumination, in particular to an induction lamp.

Background

The induction lamp is used for realizing the on-off of the luminous element through an automatic switch control circuit, the types of the control switch are a sound control switch, a touch control switch, a light sense switch and the like, wherein the light sense switch is used for transmitting light signals through the transmitting end of the optical sensor and receiving reflected light signals, converting the light signals into on-off signals of the luminous element, moving objects or people enter the induction range of the optical sensor to move, and the optical sensor detects signal changes, so that the on-off of the luminous element is triggered;

In the structural design of the current induction lamp, the light emitting part and the optical sensor are arranged on the shell, so that the light emitted by the light emitting part is easy to directly irradiate the receiving end of the optical sensor, and under the condition, the normal operation of the optical sensor is interfered, the misjudgment probability of the optical sensor is high, the sensitivity of the induction lamp can be obviously reduced, the switching accuracy of the induction lamp in the use process is poor, and the normal use of the induction lamp is influenced;

In the prior art, the shading piece is assembled on the circuit board to block the light of the luminous piece, and although the design can solve the problem of light interference to a certain extent, in the assembly process of the induction lamp, the built-in or preassembled shading structure can interfere with the shell, so that the problems of inaccurate alignment, even clamping and the like of the induction lamp part occur in the assembly process, the production efficiency is influenced, the requirement on the matching precision of the induction lamp part is high, the production and manufacturing cost is increased, and the assembly difficulty is increased;

Therefore, in order to solve the above-mentioned problems, it is necessary to redesign the structure of the induction lamp in order to simplify the assembly of the light shielding member and the housing while ensuring that the light emitting member does not interfere with the normal operation of the optical sensor.

Disclosure of Invention

The utility model aims to provide an induction lamp which is designed for solving at least one technical problem in the background art.

In order to achieve the above purpose, the present utility model adopts the following scheme: the utility model provides an induction lamp, includes the lamp body, the lamp body include the casing, with the light-emitting component of casing assembly, be used for with optical signal conversion the optical sensor of the bright signal that goes out of light-emitting component, still include the shade, the casing is corresponding the shade is provided with from outside inwards running through the mounting hole that sets up, the shade sets up the outer fringe of light-emitting component and/or optical sensor just the shade with the inner wall assembly of mounting hole.

And one side of the shading piece, which faces outwards, is provided with a light transmission area, and the corresponding luminous piece and/or the optical sensor are/is arranged towards the light transmission area.

The light shielding piece comprises a light-transmitting plate, and the light-transmitting plate is assembled on one outwards-facing side of the light shielding piece to form the light-transmitting area.

Wherein, the shading piece is detachably assembled with the inner wall of the mounting hole, and the luminous piece and/or the optical sensor are/is positioned in the inner wall of the shading piece.

The shell is provided with a clamping groove, the clamping groove is arranged from outside to the outer top wall of the mounting hole in a recessed mode, and the side wall of the shading piece is provided with a clamping protrusion corresponding to the clamping groove.

The light shielding piece is provided with a limited sliding surface, the limited sliding surface is gradually inclined from the clamping protrusion towards the light shielding piece, and the side wall of the mounting hole is provided with a transition surface corresponding to the limited sliding surface.

The clamping protrusions are at least partially provided with bending portions, and the bending portions are outwards bent and extend from the side walls of the shading pieces.

The lamp body further comprises a circuit board electrically connected with the light emitting piece and the optical sensor, wherein the circuit board is assembled in the shell, and the side wall of the circuit board is close to the bottom wall of the shading piece.

The shell is provided with a concave insertion space, and the outer wall of the circuit board is assembled in the insertion space.

The side wall of the shell protrudes towards the side wall of the circuit board, and a limiting part is arranged on the side wall of the shell in a protruding mode, and the inserting space is formed between the limiting part and the limiting part.

The utility model has the advantages that the light of the luminous element is effectively blocked from being irradiated on the optical sensor, the blocking effect of the light is improved, the interference of the light is reduced, the light path between the luminous element and the optical sensor is better isolated, the sensitivity of the induction lamp to the change of the ambient light is improved, the misjudgment of the optical sensor is avoided, the use stability and the sensitivity of the induction lamp are improved, meanwhile, the risk of interference between the light shielding element and the inner wall of the shell is reduced when the induction lamp is assembled by the outer package of the light shielding element, the performance of the induction lamp is more stable, the requirement on the assembly precision is reduced, the installation of the light shielding element is more conveniently and rapidly completed, the assembly process is simplified, the assembly consistency of the induction lamp product is improved, the assembly difficulty is reduced, and the assembly efficiency is improved.

Drawings

FIG. 1 is a perspective view of an induction lamp;

FIG. 2 is a front view of an induction lamp;

FIG. 3 is a cross-sectional perspective view of A-A of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 3 at C;

FIG. 5 is a cross-sectional view of B-B in FIG. 2;

FIG. 6 is a split view of a shade of an induction lamp;

FIG. 7 is a split perspective view of an induction lamp;

FIG. 8 is a perspective view of a shade of an induction lamp;

FIG. 9 is a cross-sectional view of an induction lamp;

fig. 10 is a top view of a housing of an induction lamp.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so as to provide an intuitive and visual understanding of each technical feature and overall solution of the present utility model, but are not to be construed as limiting the scope of the present utility model.

In the description of the present utility model, if an orientation description such as "upper", "lower", "front", "rear", "left", "right", etc. is referred to, it is merely for convenience of description and simplification of the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model. When a feature is referred to as being "disposed," "secured" or "connected" to another feature, it can be directly disposed, secured or connected to the other feature or it can be indirectly disposed, secured or connected to the other feature.

In the description of the present utility model, if "a number" is referred to, it means one or more, if "a number" is referred to, it means two or more, if "greater than", "less than", "exceeding" is referred to, it is to be understood that the number is not included, and if "above", "below", "within" is referred to, it is understood that the number is included. If reference is made to "first", "second" it is to be understood as being used for distinguishing technical features and not as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

Furthermore, unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

Examples: as shown in fig. 1-10, an induction lamp comprises a lamp body, wherein the lamp body comprises a shell 101, a luminous element 102 assembled with the shell 101, an optical sensor 103 for converting optical signals into on-off signals of the luminous element 102, and a shading element 2, the shell 101 is provided with a mounting hole 1011 correspondingly penetrating through the shading element 2 from outside to inside, and the shading element 2 is arranged at the outer edge of the luminous element 102 and/or the optical sensor 103 and assembled with the inner wall of the mounting hole 1011 of the shading element 2.

Wherein, the inner wall of the mounting hole 1011 of the shading piece 2 is detachably assembled.

Wherein the optical sensor 103 is assembled with the housing 101.

Wherein, the light emitting member 102 is an LED lamp bead.

Therefore, the structure of the induction lamp is reasonably distributed and optimized through the shading piece provided with the outer package, the light of the luminous piece is effectively blocked from being irradiated onto the optical sensor, the blocking effect of the light is improved, the interference of the light is reduced, the use stability and the sensitivity of the induction lamp are improved, meanwhile, the shading piece is arranged outside the shading piece, the risk of interference is generated between the shading piece and the inner wall of the shell when the induction lamp is assembled is reduced, the performance of the induction lamp is more stable, the requirement on the assembly precision is reduced, the assembly difficulty is reduced, the production cost is reduced, and the production efficiency is improved.

The light shielding member 2 is provided with a light transmitting area at one side outwards, the corresponding light emitting member 102 and/or the optical sensor 103 are arranged towards the light transmitting area, light of the light emitting member is transmitted through the light transmitting area, the light can be better outwards diffused, the overall light emitting effect is improved, the light is fully utilized, the light utilization rate is improved, secondly, the light transmitting area is designed, the optical sensor can more accurately sense the ambient light, the sensitivity of the induction lamp to the change of the ambient light is improved, misjudgment of the optical sensor is avoided, only the light is allowed to pass through the light transmitting area, the whole light shielding effect still has better light shielding effect, contradiction between light shielding and utilization of the light is balanced, the using effect of the induction lamp is improved, the light transmitting area is arranged to optimize the assembly process of the light shielding member, the light shielding member is easier to align with the light emitting member and/or the optical sensor, the assembly and adjustment steps in the production process are simplified, and the production efficiency is improved.

Wherein, the shade 2 includes light-transmitting plate 201, light-transmitting plate 201 assembles the outside one side of shade 2 and forms the printing opacity district, split type design, the simplification assembly degree of difficulty promotes assembly efficiency, simultaneously, reduces the production degree of difficulty.

Wherein, the outer wall of light-transmitting plate 201 is along the outer wall of casing 101 is inwards sunken, light-shielding piece 201 is provided with certainly light-shielding piece 2 orientation light-transmitting plate 201 inclines the inclined plane 204 that sets up gradually, the design on inclined plane makes the light-shielding piece can more effectively block the light that comes from the light-emitting piece and send, reduce the influence of the reflection of light to the optical sensor, strengthen the shading effect of response lamp, simultaneously, because the existence of inclined plane, the light of light-emitting piece can be directed to the light-transmitting plate, improve the utilization ratio of light, better control the projection direction of light, make the light can more evenly distribute in the illumination scope of response lamp.

Wherein the light shielding member 2 is made of an opaque material, and the light transmitting plate 201 is made of a light transmitting material.

It should be noted that, the light-transmitting plate can adapt to the requirements of different use environments by changing the light-transmitting intensity, color and the like of the light-transmitting plate under the condition that the sensing performance of the optical sensor is not affected.

The shell 101 is provided with a clamping groove 1012, the clamping groove 1012 is arranged from the outside towards the outer top wall of the mounting hole 1011 in a recessed mode, the side wall of the shading piece 2 is provided with a clamping protrusion 202 corresponding to the clamping groove 1012, when the shading piece 2 is assembled with the mounting hole 1011, the clamping protrusion 1011 is clamped on the inner wall of the clamping groove 1012, the possibility that the shading piece moves after assembly is reduced, the stability of assembly of the induction lamp is improved, the vibration resistance of the induction lamp is enhanced, the possibility that the shading piece falls off in the process of carrying the induction lamp is reduced, meanwhile, the installation of the shading piece can be more conveniently and rapidly completed through the cooperation of the clamping protrusion and the clamping groove, the assembly process is simplified, and the consistency of assembly of an induction lamp product is improved.

Wherein, the light shielding piece 2 is provided with limited slip face 203, limit slip face 203 is followed the protruding 1011 orientation of screens is provided with transition face 1013 to limit slip face 203 of lateral wall of mounting hole 1011, through limit slip face and transition face's area of contact, increases the adhesive force between light shielding piece and the casing, makes it be difficult for sliding or drop in the assembly process, strengthens the connection stability between light shielding piece and the casing, further promotes the vibration resistance of light shielding piece and casing assembly, promotes the wholeness ability and the reliability of induction lamp.

Wherein the transition surface 1013 is gradually inclined from the bottom wall of the locking groove 1012 toward the side wall of the mounting hole 1011.

Wherein, the protruding 1011 of screens is provided with bending part 2021 at least partially, bending part 2021 is followed the lateral wall of light screen piece 2 is crooked outwards and is extended the setting, and when light screen piece and casing were assembled, utilize the deformation of bending part to promote the steadiness of light screen piece clamping on the casing, reduced wearing and tearing and not hard up possibility, improved the durability of response lamp, can accomplish the installation of light screen piece more conveniently, fast, simplified assembly process, improved production efficiency, reduction in production cost.

The bottom wall of the mounting hole 1011 is provided with a downward protruding extension 1014, the inner wall of the extension 1014 is matched with the outer side wall of the light shielding piece 2, the position of the light shielding piece can be better positioned by matching the extension with the outer side wall of the light shielding piece, the mounting accuracy of the light shielding piece is improved, the adjustment step of the light shielding piece in the mounting process is reduced, the assembly process is simplified, the light distribution is optimized, the light distribution is better controlled, the possibility of misjudgment caused by light leakage of the light emitting piece irradiating the optical sensor is reduced, and the service performance of the induction lamp is improved.

The lamp body further comprises a circuit board 3 electrically connected with the light emitting part 102 and the optical sensor 103, the circuit board 3 is assembled in the shell 101, the side wall of the circuit board 3 is close to the bottom wall of the light shielding part 2, circuit connection can be simplified by assembling the circuit board inside the shell, product reliability is improved, the bottom wall close to the light shielding part is close to the circuit board, interference to the optical sensor during light irradiation is reduced, a light shielding effect is achieved, signal receiving capacity of the optical sensor is enhanced, and accordingly normal operation of the induction lamp is guaranteed.

The lamp body further comprises a battery 104, the battery 104 is electrically connected with the circuit board 3, the battery 104 is assembled in the shell 101, the induction lamp can be used in a movable mode, and the use scene of the induction lamp is improved.

The light shielding pieces 2 are provided with two groups, including a first light shielding piece and a second light shielding piece, a first light shielding space is formed between the first light shielding piece and the circuit board 3, a receiving end 1032 of the optical sensor 103 is located in the first light shielding space, a second light shielding space is formed between the second light shielding piece and the circuit board 3, a transmitting end 1031 of the optical sensor 103 and the light emitting piece 102 are located in the second light shielding space, and by isolating the receiving end and the transmitting end of the optical sensor in the two spaces respectively, the influence of external light on the optical sensor is reduced, the light paths between the light emitting piece and the optical sensor can be better isolated by the design of the two groups of light shielding pieces, the accuracy of the induction lamp is improved, the receiving end of the optical sensor is protected from external interference, the signal receiving capacity is improved, and the light receiving capacity range of the optical sensor point is improved.

Wherein, casing 101 sets up the cartridge space 105 that has the sunken setting, the outer wall assembly of circuit board 3 is in the cartridge space 105, the design in cartridge space can fix the circuit board better, prevents that it from moving in the casing is inside, improves the stability of circuit board assembly, promotes the wholeness ability and the reliability of response lamp, simultaneously, the positioning degree of difficulty when simplifying the assembly improves production efficiency, improves the uniformity of response lamp product assembly.

Wherein, the inside wall of casing 101 is towards the protruding spacing portion 106 that is provided with of lateral wall of circuit board 3, spacing portion 106 with form between the spacing portion 106 cartridge space 105, during the circuit board assembly, the circuit cartridge is in the cartridge space, and spacing portion plays the spacing effect of supporting the circuit board, promotes circuit board assembly to the steadiness.

Wherein, the plug-in mounting space 105 is close to the mounting hole 1011, so that after the light shielding member is assembled with the housing, the bottom wall of the light shielding member is close to the circuit board, thereby playing a role in shielding light for the light emitting member and the optical sensor, and reducing the light interference of the light emitting member to the optical sensor.

The limiting parts 106 are arranged along the protrusions of the two opposite side walls of the circuit board 3, so that the volume of the limiting parts is saved, the occupation of the internal space of the shell is reduced, and meanwhile, after the light shielding piece is assembled, the first light shielding space and the second light shielding space are formed conveniently.

The lamp body further comprises a base 107, the base 107 is assembled with one end, close to the light emitting piece 102, of the shell 101, and stability of placing the induction lamp is improved.

Wherein, the lamp body still includes upper cover 108, upper cover 108 with casing 101 keeps away from the one end assembly of base 107 is convenient for assemble, and contact circuit board and other interior components more easily moreover, conveniently maintain and change, simultaneously, the inside electronic component of lamp body is protected better and is prevented dust and dirt's influence, improves its dustproof ability.

Wherein, the lamp body still includes the switch 109 that is used for switching induction lamp, switch 109 with circuit board 3 electricity is connected, switch dress 109 is furnished with on the casing 101, make things convenient for the user to operate, improve its ease of use for the user can conveniently control opening and closing of lamp when needs, increases the functionality of product.

While the utility model has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (10)

1. The utility model provides an induction lamp, includes the lamp body, the lamp body include the casing, with the light-emitting part of casing assembly, be used for with optical signal conversion the optical sensor of the bright signal of light-emitting part, its characterized in that: the light shielding device comprises a shell, and is characterized by further comprising a light shielding piece, wherein the shell is provided with a mounting hole penetrating through the shell from outside to inside corresponding to the light shielding piece, the light shielding piece is arranged at the outer edge of the light emitting piece and/or the outer edge of the optical sensor, and the light shielding piece is assembled with the inner wall of the mounting hole.

2. An induction lamp according to claim 1, characterized in that: and a light transmission area is arranged on one outwards side of the shading piece, and the corresponding luminous piece and/or the optical sensor are/is arranged towards the light transmission area.

3. An induction lamp according to claim 2, characterized in that: the light shielding piece comprises a light transmission plate, and the light transmission plate is assembled on one outwards side of the light shielding piece to form the light transmission area.

4. An induction lamp according to claim 1, characterized in that: the light shielding piece is detachably assembled with the inner wall of the mounting hole, and the light emitting piece and/or the optical sensor are/is positioned in the inner wall of the light shielding piece.

5. An induction lamp according to claim 4, wherein: the shell is provided with a clamping groove, the clamping groove is arranged from outside to the outer top wall of the mounting hole in a recessed mode, and the side wall of the shading piece is provided with a clamping protrusion corresponding to the clamping groove.

6. An induction lamp according to claim 5, characterized in that: the light shielding piece is provided with a limited sliding surface, the limited sliding surface is gradually inclined from the clamping protrusion towards the light shielding piece, and the side wall of the mounting hole is provided with a transition surface corresponding to the limited sliding surface.

7. An induction lamp according to claim 5 or 6, characterized in that: the clamping protrusions are at least partially provided with bending portions, and the bending portions are outwards bent and extend from the side walls of the shading pieces.

8. An induction lamp according to claim 1, characterized in that: the lamp body further comprises a circuit board electrically connected with the light emitting piece and the optical sensor, wherein the circuit board is assembled in the shell, and the side wall of the circuit board is close to the bottom wall of the shading piece.

9. An induction lamp according to claim 8, characterized in that: the shell is provided with a concave insertion space, and the outer wall of the circuit board is assembled in the insertion space.

10. An induction lamp according to claim 9, characterized in that: the inside wall of casing towards the lateral wall arch of circuit board is provided with spacing portion, spacing portion with form between the spacing portion the cartridge space.