Internet of Things module applied to lamp

Abstract

The utility model discloses an Internet of Things module applied to a lamp. Comprising a base provided with a mounting cavity, a mounting station is arranged in the mounting cavity, and an annular positioning ring is arranged on the outer wall of the base; the upper cover is detachably arranged on the base and covers the opening of the mounting cavity; the circuit board is arranged at the mounting station, and an SIM card seat is arranged on the circuit board; the fixing ring is detachably arranged on the outer wall of the base; a through hole penetrates through the lamp shell plane, the lower end of the base penetrates through the through hole, the lower end face of the annular positioning ring abuts against the top face of the lamp shell plane for positioning, and the fixing ring abuts against the bottom face of the lamp shell plane and fixes the lamp shell plane to the base. The fixing ring is matched with the annular positioning ring to fix the whole Internet of Things module on the lamp shell plane, the Internet of Things module is very convenient to install, and the fixing structure can be installed on the lamp shell plane on the top face or the bottom face of a lamp.

Description

Technical Field

[0001] The utility model relates to the field of Internet of Things modules, and in particular to an Internet of Things module applied to lamps. Background Art

[0002] In recent years, with the gradual enhancement of science and technology and the rapid development, smart street light controllers have become household names. Smart street light controllers (lighting IoT modules) are mainly used in power supply systems such as homes, commercial areas, factories, transportation, pastoral areas, and communications.

[0003] Traditional lighting IoT modules are fastened to the housing of the lighting fixture using an additional card holder or screws. A screwdriver is required during installation and replacement, which is relatively inconvenient to use. Utility Model Content

[0004] In view of this, the present invention aims to address the deficiencies in the prior art, and its main purpose is to provide an Internet of Things module applied to lamps, which solves the problem of being relatively inconvenient to use.

[0005] To achieve the above purpose, the utility model adopts the following technical solution: an Internet of Things module applied to lamps, comprising:

[0006] The base has an installation cavity, an installation station is arranged in the installation cavity, and an annular positioning ring is arranged on the outer wall of the base;

[0007] An upper cover, detachably disposed on the base and covering the opening of the installation cavity;

[0008] A circuit board is arranged at the installation station, and a SIM card holder is arranged on the circuit board; and

[0009] A fixing ring is detachably arranged on the outer wall of the base; a through hole is penetrated through the plane of the lamp housing, the lower end of the base passes through the through hole, the lower end surface of the annular positioning ring is pressed against the top surface of the plane of the lamp housing for positioning, and the fixing ring is pressed against the bottom surface of the plane of the lamp housing and fixed to the base.

[0010] In one embodiment, the outer wall of the lower end of the base is provided with a first external thread, the inner wall of the fixing ring is provided with a first internal thread, and the first internal thread is connected to the first external thread.

[0011] In one embodiment, the first internal thread includes a first thread segment and a second thread segment spaced apart on the inner wall of the fixing ring, a gap is formed between the first thread segment and the second thread segment, and the end surfaces of the threads of the first thread segment and the second thread segment facing the gap are inclined.

[0012] In one embodiment, the installation station includes a plurality of positioning columns and a plurality of studs spaced apart in the installation cavity, the corresponding positioning holes on the circuit board are inserted into the corresponding positioning columns for positioning, and the circuit board is locked onto the studs by screws.

[0013] In one embodiment, a wire hole connected to the installation cavity is penetrated through the bottom surface of the base, and a waterproof plug is provided at the position of the wire hole. The wires connected to the circuit board pass through the waterproof plug and are led out of the base.

[0014] In one embodiment, the waterproof plug includes a cylindrical portion located outside the wire hole, a first waterproof portion sealing the outer end opening of the wire hole, and a second waterproof portion tightly fitting with the inner wall of the wire hole; the cylindrical portion, the first waterproof portion and the second waterproof portion are integrally formed and connected in sequence, and the outer diameter of the second waterproof portion is smaller than the outer diameter of the first waterproof portion.

[0015] In one embodiment, the first waterproof portion and the second waterproof portion are both elliptical.

[0016] In one embodiment, an outer wall of the second waterproof portion is provided with an embedding groove which is tightly embedded with the diameter of the wire hole.

[0017] In one embodiment, a first mounting groove is provided on the bottom surface of the annular positioning ring, a first sealing ring is provided on the first mounting groove, and the first sealing ring abuts against the top surface of the plane of the lamp housing.

[0018] In one embodiment, a second mounting groove is disposed on the top surface of the fixing ring, a second sealing ring is disposed on the second mounting groove, and the second sealing ring abuts against the bottom surface of the plane of the lamp housing.

[0019] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that:

[0020] Compared with the traditional IoT module that uses a socket or screws to fix the lamp, this product uses a fixing ring with an annular positioning ring to fix the entire IoT module on the plane of the lamp shell, which is very convenient for the installation of the IoT module. Using this fixing structure, it can be installed on the top or bottom surface of the lamp shell.

[0021] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the Internet of Things module of the embodiment of the utility model;

[0023] Figure 2 It is an exploded view of the Internet of Things module of the embodiment of the utility model;

[0024] Figure 3 This is a schematic diagram of an embodiment of the utility model in which the Internet of Things module is installed on the plane of the lamp housing;

[0025] Figure 4 It is a three-dimensional diagram of the waterproof plug according to the embodiment of the utility model;

[0026] Figure 5 It is a three-dimensional diagram of a fixing ring according to an embodiment of the utility model.

[0027] Reference numerals:

[0028] 10. Base 101. Installation cavity

[0029] 102, wire hole 11, annular positioning ring

[0030] 111. First installation slot

[0031] 12. First external thread 13. Positioning column

[0032] 14, stud 20, upper cover

[0033] 30. Circuit Board

[0034] 32, wire 40, fixing ring

[0035] 41. First internal thread 401. Gap

[0036] 411, first thread segment 412, second thread segment

[0037] 413, inclined surface 402, second mounting groove

[0038] 50. Lamp housing plane 51. Through hole

[0039] 60. Waterproof plug 61. Cylindrical

[0040] 62. First waterproof part 63. Second waterproof part

[0041] 64, embedded groove 70, first sealing ring

[0042] 80. Second sealing ring. DETAILED DESCRIPTION

[0043] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0044] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0045] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0047] See also Figures 1 to 5 As shown, the present application provides an Internet of Things module applied to lamps, including a base 10 having an installation cavity 101, wherein an installation station is provided in the installation cavity 101, and an annular positioning ring 11 is provided on the outer wall of the base 10; an upper cover 20 is detachably provided on the base 10 and covers the opening of the installation cavity 101, and the components in the installation cavity can be accessed by removing the upper cover 20.

[0048] The circuit board 30 is arranged at the installation station. The circuit board 30 is provided with a SIM card holder. The customer can replace the SIM card in the SIM card holder according to different situations, which is very convenient to use. The circuit board is also provided with a control module, a power module, a GPS module, a communication module, etc. The Internet of Things control is an existing technology and will not be described in detail here.

[0049] The fixing ring 40 is detachably arranged on the outer wall of the base 10; the lamp housing plane 50 is penetrated by a through hole 51, the lower end of the base 10 passes through the through hole 51, the lower end surface of the annular positioning ring 11 is pressed against the top surface of the lamp housing plane 50 for positioning, and the fixing ring 40 is pressed against the bottom surface of the lamp housing plane 50 and fixes it to the base 10.

[0050] Compared with the traditional Internet of Things module that uses a socket or screws to fix on the lamp, the entire Internet of Things module is fixed on the lamp shell plane 50 by using a fixing ring 40 in conjunction with an annular positioning ring 11, which makes the installation of the Internet of Things module very convenient, and using this fixing structure, it can be installed on the lamp shell plane 50 on the top or bottom surface of the lamp.

[0051] Exemplarily, an inner wall of the upper cover is provided with an internal thread, and an upper end of an outer wall of the base is provided with an external thread, and the two are connected by threads.

[0052] In one embodiment of the present application, a first external thread 12 is provided on the outer wall of the lower end of the base 10 , and a first internal thread 41 is provided on the inner wall of the fixing ring 40 , and the first internal thread 41 is connected to the first external thread 12 .

[0053] In one embodiment, the first internal thread 41 includes a first thread segment 411 and a second thread segment 412 spaced apart on the inner wall of the fixing ring 40, and the first thread segment 411 and the second thread segment 412 have the same structure and direction. A gap 401 is formed between the first thread segment 411 and the second thread segment 412, and there is a certain distance between the gap 401 and the outer wall of the first external thread 12, and the end faces of the threads of the first thread segment 411 and the second thread segment 412 facing the gap are inclined surfaces 413.

[0054] When the fixing ring 40 is screwed, the inclined surface 413 will take away the impurities in the first external thread 12 and make them fall out from the gap 401, thereby effectively ensuring the stability of the connection between the two.

[0055] In one embodiment, the installation station includes a plurality of positioning columns 13 and a plurality of studs 14 spaced apart in the installation cavity 101, the corresponding positioning holes on the circuit board 30 are inserted into the corresponding positioning columns 13 for positioning, and the circuit board 30 is screwed onto the studs 14. Of course, the installation station can also be other fixing structures as long as the circuit board can be fixed.

[0056] In one embodiment, a wire hole 102 connected to the installation cavity 101 is penetrated through the bottom surface of the base 10 , a waterproof plug 60 is provided at the position of the wire hole 102 , and the wire 32 connected to the circuit board 30 passes through the waterproof plug 60 and leads out of the base 10 .

[0057] The waterproof plug 60 blocks the wire hole 102 and prevents liquid from entering the installation cavity along the wire 32, thereby effectively avoiding a short circuit of the circuit board when it encounters water and improving the service life of the product.

[0058] In one embodiment, the waterproof plug 60 includes a cylindrical portion 61 located outside the wire hole 102, a first waterproof portion 62 blocking the outer end opening of the wire hole 102, and a second waterproof portion 63 closely fitting the inner wall of the wire hole 102; the cylindrical portion 61, the first waterproof portion 62, and the second waterproof portion 63 are integrally formed and connected in sequence, and the outer diameter of the second waterproof portion 63 is smaller than the outer diameter of the first waterproof portion 62. The cylindrical portion 61, the first waterproof portion 62, and the second waterproof portion 63 on the waterproof plug 60 effectively prevent impurities such as water from entering the wire hole 102, thereby avoiding short circuits and damage inside the Internet of Things.

[0059] Exemplarily, the waterproof plug 60 is made of foam material or rubber material, and a chamfer is provided at the rear end edge of the second waterproof portion 63 to facilitate passing through the wire hole.

[0060] The outer wall of the cylindrical part 61 is smooth and not easy to store water, and the first waterproof part 62 and the second waterproof part 63 are both elliptical. The outer wall of the second waterproof part 63 is concavely provided with an embedding groove 64 that fits tightly with the diameter of the wire hole 102, and the first waterproof part 62 and the second waterproof part 63 are stepped relative to the embedding groove 64, thereby further enhancing the sealing performance.

[0061] In one embodiment, the bottom surface of the annular positioning ring 11 is provided with a first mounting groove 111, and the first sealing ring 70 is provided on the first mounting groove 111, and the first sealing ring 70 abuts against the top surface of the lamp housing plane 50. The top surface of the fixing ring 40 is provided with a second mounting groove 402, and the second mounting groove 402 is provided with a second sealing ring 80, and the second sealing ring 80 abuts against the bottom surface of the lamp housing plane 50. The provision of the first sealing ring 70 and the second sealing ring 80 effectively prevents moisture from entering the interior of the lamp along the through hole 51, thereby improving the waterproof performance.

[0062] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An Internet of Things module applied to a lamp, characterized in that: include, The base has an installation cavity, an installation station is arranged in the installation cavity, and an annular positioning ring is arranged on the outer wall of the base; An upper cover, detachably disposed on the base and covering the opening of the installation cavity; A circuit board is arranged at the installation station, and a SIM card holder is arranged on the circuit board; and A fixing ring is detachably arranged on the outer wall of the base; a through hole is penetrated through the plane of the lamp housing, the lower end of the base passes through the through hole, the lower end surface of the annular positioning ring is pressed against the top surface of the plane of the lamp housing for positioning, and the fixing ring is pressed against the bottom surface of the plane of the lamp housing and fixed to the base.

2. The Internet of Things module applied to lamps according to claim 1, characterized in that: The outer wall of the lower end of the base is provided with a first external thread, the inner wall of the fixing ring is provided with a first internal thread, and the first internal thread is connected to the first external thread.

3. The Internet of Things module applied to a lamp according to claim 2, characterized in that: The first internal thread includes a first thread segment and a second thread segment spaced apart on the inner wall of the fixing ring, a gap is formed between the first thread segment and the second thread segment, and the end surfaces of the threads of the first thread segment and the second thread segment facing the gap are inclined surfaces.

4. The Internet of Things module applied to a lamp according to claim 2, characterized in that: The installation station comprises a plurality of positioning columns and a plurality of studs which are arranged at intervals in the installation cavity. The corresponding positioning holes on the circuit board are inserted into the corresponding positioning columns for positioning, and the circuit board is locked on the studs by screws.

5. The Internet of Things module applied to a lamp according to claim 1, characterized in that: A wire hole connected to the mounting cavity is passed through the bottom surface of the base, a waterproof plug is provided at the position of the wire hole, and the wires connected to the circuit board pass through the waterproof plug and are led out of the base.

6. The Internet of Things module applied to a lamp according to claim 5, characterized in that: The waterproof plug includes a cylindrical portion located outside the wire hole, a first waterproof portion sealing the outer end opening of the wire hole, and a second waterproof portion tightly fitting with the inner wall of the wire hole; the cylindrical portion, the first waterproof portion and the second waterproof portion are integrally formed and connected in sequence, and the outer diameter of the second waterproof portion is smaller than the outer diameter of the first waterproof portion.

7. The Internet of Things module applied to a lamp according to claim 6, characterized in that: The first waterproof portion and the second waterproof portion are both elliptical.

8. The Internet of Things module applied to a lamp according to claim 6, characterized in that: An embedding groove which is closely embedded with the diameter of the wire hole is concavely formed on the outer wall of the second waterproof part.

9. The Internet of Things module applied to a lamp according to claim 1, characterized in that: A first mounting groove is provided on the bottom surface of the annular positioning ring, a first sealing ring is provided on the first mounting groove, and the first sealing ring abuts against the top surface of the plane of the lamp housing.

10. The Internet of Things module applied to a lamp according to claim 9, characterized in that: A second mounting groove is disposed on the top surface of the fixing ring, a second sealing ring is disposed on the second mounting groove, and the second sealing ring abuts against the bottom surface of the plane of the lamp housing.

Images