Lamp

Abstract

The utility model discloses a lamp which comprises a lampshade, a lamp body is arranged in the lampshade, and an opening is formed in the bottom wall of the lampshade. The mounting cover is detachably arranged at the position of the opening so as to open and close the opening; the connecting part is arranged at the bottom position of the lamp body, and the connecting part is arranged corresponding to the opening; a plurality of communication units, wherein any one of the plurality of communication units passes through the opening and then is detachably arranged on the connecting part; and the control unit is arranged on the lamp body, and the communication unit and the control unit are electrically connected together through disassembly and assembly of the communication unit. The remote control device is simple in structure, the dimming function and the lamp turning-on and turning-off function of the lamp can adapt to the remote control technology of various types of communication units, and therefore the use experience of a user is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a lamp and an integrated stove. Background Art

[0002] Infrared remote control technology and Bluetooth technology are the most commonly used communication and remote control methods nowadays. Infrared remote control and Bluetooth remote control are widely used in various electrical appliances in daily life, such as televisions, air conditioners, electric fans, etc. due to their small size, low power consumption, powerful functions and low cost.

[0003] In the existing technology, the dimming function and the switch function of most lamps are usually controlled by a button controller or a knob controller to achieve various different controls of the lamp by the controller. Infrared remote control and Bluetooth control have not been well applied to LED technology. This makes the control method of the lamp relatively single, causing many inconveniences to users. Therefore, it is urgent to design a new product to meet people's life needs. Utility Model Content

[0004] The present invention aims to solve, at least to a certain extent, one of the problems existing in the existing related technologies. To this end, the present invention proposes a lamp with a simple structure, which can adapt the dimming function and the light switching function of the lamp to the remote control technology of various types of communication units, thereby further improving the user experience.

[0005] The above purpose is achieved through the following technical solutions:

[0006] A lamp, comprising:

[0007] A lampshade, wherein a lamp body is arranged inside the lampshade, and an opening is opened on the bottom wall of the lampshade;

[0008] a mounting cover, the mounting cover being detachably disposed at the opening position to open and close the opening;

[0009] A connecting portion is provided at the bottom of the lamp body, and the connecting portion is provided corresponding to the opening;

[0010] a plurality of communication units, wherein any one of the plurality of communication units is detachably arranged on the connecting portion through the opening;

[0011] A control unit is provided on the lamp body, and the communication unit is disassembled and assembled to electrically connect the communication unit to the control unit.

[0012] In some embodiments, a plurality of mounting portions are spaced apart along the circumference of the outer side wall of the mounting cover, a plurality of grooves are correspondingly recessed along the circumference of the open side wall, an opening is provided at one end of the groove, a fixing portion is provided at the end of the groove away from the opening, the mounting portion enters the groove after passing through the opening, and the mounting cover is driven to rotate by external force so that the mounting portion and the fixing portion are matched and connected together.

[0013] In some embodiments, a limiting groove is recessed on the mounting portion, and a stop portion is protruded on the fixing portion. The stop portion and the limiting groove are assembled together to limit the circumferential displacement of the mounting cover.

[0014] In some embodiments, a flange is provided on the outer side wall of the mounting cover, and the top wall of the flange abuts against the edge of the opening to limit the vertical displacement of the mounting cover.

[0015] In some embodiments, the communication unit is a Bluetooth unit, an infrared unit, a Wi-Fi unit and / or an NFC unit.

[0016] In some embodiments, a communication control circuit is provided on the communication unit, and a single-chip microcomputer, a dip switch, and a signal processing circuit are respectively provided on the control unit. The output end of the communication control circuit is connected to the fifth pin signal of the single-chip microcomputer through an ADC module, the power input end of the communication control circuit is connected to the first pin of the single-chip microcomputer, the signal input end of the signal processing circuit is connected to the fourth pin of the single-chip microcomputer through a PWM module, and the signal output end of the signal processing circuit is connected to the lamp body, the eighth pin of the single-chip microcomputer is grounded, the dip switch has a first switch, a second switch and a third switch, one end of the first switch, one end of the second switch, and one end of the third switch are respectively grounded, the other end of the first switch is connected to the third pin of the single-chip microcomputer, the other end of the second switch is connected to the sixth pin of the single-chip microcomputer, and the other end of the third switch is connected to the seventh pin of the single-chip microcomputer.

[0017] In some embodiments, the communication control circuit includes a communication control module, a first resistor, a second resistor, a third resistor and a first capacitor, wherein the signal output end of the communication control module is connected to the first resistor and the second resistor in sequence, and the second resistor is connected to the fourth pin of the microcontroller through the ADC module at the end away from the first resistor. The positive power supply of the functional module is connected to the external power supply, and its negative power supply is connected to the third resistor and the first capacitor respectively, and the negative power supply of the functional module is grounded.

[0018] In some embodiments, the signal processing circuit includes a signal processing module, a first transistor, a fourth resistor, a voltage-stabilizing diode, a second capacitor, a second transistor and a third capacitor, wherein the positive pole of the power supply of the signal processing module is respectively connected to the collector of the first transistor and one end of the fourth resistor, the base of the first transistor and the other end of the fourth resistor are respectively connected to the negative pole of the voltage-stabilizing diode, the emitter of the first transistor is respectively connected to the external power supply, one end of the second capacitor, and the input end of the second transistor, the output end of the second transistor is respectively connected to one end of the third capacitor and the first pin of the single-chip microcomputer, and the positive pole of the voltage-stabilizing diode, the other end of the second capacitor, the ground end of the second transistor, the other end of the third capacitor, and the negative pole of the power supply of the signal processing module are respectively grounded.

[0019] In some embodiments, the signal processing circuit also includes a third transistor, a fifth resistor and a sixth resistor, wherein the signal input end of the signal processing module is respectively connected to the collector of the third transistor and one end of the fifth resistor, the other end of the fifth resistor is connected to an external power supply, the base of the third transistor is connected to one end of the sixth resistor, the other end of the sixth resistor is connected to the fourth pin of the microcontroller through the PWM module, and the emitter of the third transistor is grounded.

[0020] Compared with the prior art, the present invention has at least the following beneficial effects:

[0021] The lamp of the present invention has a simple structure, and can adapt the dimming function and the light switching function of the lamp to remote control technologies of various types of communication units, thereby further improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a schematic structural diagram of a lamp structure in an embodiment of the present invention;

[0024] Figure 2 This is an exploded schematic diagram of the structure of the lamp in the embodiment of the present utility model;

[0025] Figure 3 It is a circuit diagram of the lamp in the embodiment of the present utility model. DETAILED DESCRIPTION

[0026] To make the purpose, technical solutions, and advantages of the present invention more clear, the following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without inventive effort shall fall within the scope of the technical solutions claimed for protection by the present invention.

[0028] Example:

[0029] like Figures 1 to 3 As shown, this embodiment provides a lamp, including:

[0030] A lampshade 1 is provided with a lamp body inside the lampshade 1 and an opening 11 is provided on the bottom wall of the lampshade 1;

[0031] An installation cover 2 is detachably disposed at the opening 11 to open and close the opening 11;

[0032] A connecting portion is provided at the bottom of the lamp body and is provided corresponding to the opening 11;

[0033] Multiple communication units, any one of which is detachably mounted on the connecting portion through the opening 11;

[0034] The control unit is arranged on the lamp body, and the communication unit is disassembled and assembled to electrically connect the communication unit and the control unit.

[0035] In this embodiment, a lamp body is arranged in the lampshade 1, an opening 11 is opened on the bottom wall of the lampshade 1, and the mounting cover 2 is detachably arranged at the position of the opening 11 to open or close the opening 11. A connecting portion is provided at the bottom position of the lamp body, and the connecting portion is provided corresponding to the opening 11, so that the communication unit can be detachably provided on the connecting portion after passing through the opening 11, and then the communication unit can be quickly assembled on the lamp body, and the communication unit can be electrically connected to the control unit by disassembly and assembly of the communication unit, or the communication unit can be electrically disconnected from the control unit. Since the control technologies of the multiple communication units are different remote control technologies, different remote control technologies can be realized for the lamp by replacing different communication units. The structure is simple, and the dimming function and the light switch function of the lamp can adapt to the remote control technologies of various types of communication units, thereby further improving the user experience.

[0036] Furthermore, a plurality of mounting portions 21 are provided at intervals along the circumference direction on the outer side wall of the mounting cover 2, and a plurality of grooves 12 are correspondingly provided along the circumference direction on the side wall of the opening 11. An opening 13 is provided at one end of the groove 12, and a fixing portion 14 is provided at the end of the groove 12 away from the opening 13. The mounting portion 21 enters the groove 12 after passing through the opening 13, and the mounting cover 2 is driven to rotate by an external force so that the mounting portion 21 and the fixing portion 14 are connected together in a cooperative manner.

[0037] Preferably, a limiting groove 22 is concavely provided on the mounting portion 21 , and a stopper 15 is convexly provided on the fixing portion 14 . The stopper 15 is assembled together with the limiting groove 22 to limit the circumferential displacement of the mounting cover 2 .

[0038] Specifically, a flange 23 is protruded outwardly from the outer side wall of the installation cover 2 , and the top wall of the flange 23 abuts against the edge of the opening 11 to limit the vertical displacement of the installation cover 2 .

[0039] Preferably, the communication unit is a Bluetooth unit, an infrared unit, a Wi-Fi unit and / or an NFC unit.

[0040] In this embodiment, a plurality of mounting portions 21 are convexly provided on the outer side wall of the mounting cover 2 along its circumferential direction, and the plurality of mounting portions 21 are arranged at intervals. A plurality of grooves 12 are correspondingly concavely provided on the side wall of the opening 11 along its circumferential direction, and the plurality of grooves 12 are arranged correspondingly to the plurality of mounting portions 21. When the opening 11 needs to be closed, the mounting cover 2 is driven from bottom to top by an external force so that the mounting portion 21 enters the groove 12 after passing through the opening, and then the mounting cover 2 is driven by an external force to rotate relative to the lampshade 1, so that the mounting portion 21 moves along the lateral direction of the groove 12 until the stop portion 15 is matched with the limiting groove 22 to be connected together to limit the circumferential displacement of the mounting cover 2, and at the same time, the mounting portion 21 is matched with the fixing portion 14 to be connected together to fix the mounting cover 2 The vertical displacement is limited, so that the mounting cover 2 can be assembled at the opening 11 of the lampshade 1. If the opening 11 needs to be opened, the mounting cover 2 is driven by external force to rotate in the opposite direction relative to the lampshade 1 to disconnect the stop portion 15 from the limit groove 22, and at the same time, the mounting portion 21 is disconnected from the fixing portion 14 until the mounting portion 21 moves along the transverse direction of the groove 12 to the upper position of the opening, and then the mounting cover 2 is driven by external force to move from top to bottom so that the mounting portion 21 moves to the outside of the groove 12 after passing through the opening, thereby separating the mounting cover 2 from the lampshade 1, and then the communication unit can be detachably set on the connecting portion after passing through the opening 11 by external force, and then the communication unit can be quickly assembled on the lamp body, so that different types of communication units can be replaced.

[0041] Furthermore, a communication control circuit 3 is provided on the communication unit, and a single-chip microcomputer U2, a dial switch K1, and a signal processing circuit 4 are respectively provided on the control unit. The output end of the communication control circuit 3 is connected to the fifth pin signal of the single-chip microcomputer U2 through the ADC module, the power input end of the communication control circuit 3 is connected to the first pin of the single-chip microcomputer U2, the signal input end of the signal processing circuit 4 is connected to the fourth pin of the single-chip microcomputer U2 through the PWM module, and the signal output end of the signal processing circuit 4 is connected to the lamp body, the eighth pin of the single-chip microcomputer U2 is grounded, the dial switch K1 has a first switch, a second switch and a third switch, one end of the first switch, one end of the second switch, and one end of the third switch are respectively grounded, the other end of the first switch is connected to the third pin of the single-chip microcomputer U2, the other end of the second switch is connected to the sixth pin of the single-chip microcomputer U2, and the other end of the third switch is connected to the seventh pin of the single-chip microcomputer U2.

[0042] Specifically, the communication control circuit 3 includes a communication control module Y1, a first resistor R1, a second resistor R2, a third resistor R3 and a first capacitor, wherein the signal output end of the communication control module Y1 is connected to the first resistor R1 and the second resistor R2 in sequence, and the second resistor R2 is connected to the fourth pin of the microcontroller U2 through the ADC module at the end away from the first resistor R1. The positive power supply of the functional module is connected to the external power supply, and its negative power supply is connected to the third resistor R3 and the first capacitor respectively, and the negative power supply of the functional module is grounded.

[0043] Preferably, the signal processing circuit 4 includes a signal processing module Y2, a first transistor Q1, a fourth resistor R24, a voltage-stabilizing diode ZD1, a second capacitor C13, a second transistor Q2 and a third capacitor C2, wherein the positive electrode of the power supply of the signal processing module Y2 is respectively connected to the collector of the first transistor Q1 and one end of the fourth resistor R24, the base of the first transistor Q1 and the other end of the fourth resistor R24 ​​are respectively connected to the negative electrode of the voltage-stabilizing diode ZD1, the emitter of the first transistor Q1 is respectively connected to the external power supply, one end of the second capacitor C13, and the input end of the second transistor Q2, the output end of the second transistor Q2 is respectively connected to one end of the third capacitor C2 and the first pin of the microcontroller U2, and the positive electrode of the voltage-stabilizing diode ZD1, the other end of the second capacitor C13, the ground end of the second transistor Q2, the other end of the third capacitor C2, and the negative electrode of the power supply of the signal processing module Y2 are respectively grounded.

[0044] In particular, the signal processing circuit 4 also includes a third transistor Q3, a fifth resistor R23 and a sixth resistor R27, wherein the signal input end of the signal processing module Y2 is respectively connected to the collector of the third transistor Q3 and one end of the fifth resistor R23, the other end of the fifth resistor R23 is connected to the external power supply, the base of the third transistor Q3 is connected to one end of the sixth resistor R27, the other end of the sixth resistor R27 is connected to the fourth pin of the microcontroller U2 through the PWM module, and the emitter of the third transistor Q3 is grounded.

[0045] In this embodiment, after installing the required communication unit on the lamp body, the operator controls the action of the dip switch K1 to match the current output power with the working power required by the current type of communication unit. The communication control module Y1 outputs a control signal to the single-chip microcomputer U2 for processing. The single-chip microcomputer U2 adjusts the power through the internal algorithm and in combination with the dip switch K1, thereby outputting a set of control signals to the signal processing module Y2. In this way, the power supply can be controlled by the signal processing module Y2 to dim and switch the light, so that the lamp body can realize the control of the dimming function and the switching function of the light, and then the dimming function and the switching function of the light can adapt to the remote control technology of various types of communication units.

[0046] The above descriptions are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of the present invention, and these all fall within the scope of protection of the present invention.

Claims

1. A lamp, characterized in that: include: A lampshade (1), wherein a lamp body is arranged inside the lampshade (1), and an opening (11) is provided on the bottom wall of the lampshade (1); A mounting cover (2), the mounting cover (2) being detachably arranged at the position of the opening (11) to open and close the opening (11); A connecting portion is provided at the bottom of the lamp body, and the connecting portion is provided corresponding to the opening (11); A plurality of communication units, any one of the plurality of communication units being detachably arranged on the connecting portion through the opening (11); A control unit is provided on the lamp body, and the communication unit is disassembled and assembled to electrically connect the communication unit to the control unit.

2. The lamp according to claim 1, characterized in that: A plurality of mounting portions (21) are provided at intervals along the circumference direction on the outer side wall of the mounting cover (2), a plurality of grooves (12) are correspondingly provided along the circumference direction on the side wall of the opening (11), an opening (13) is provided at one end of the groove (12), and a fixing portion (14) is provided at the end of the groove (12) away from the opening (13). The mounting portion (21) enters the groove (12) after passing through the opening (13), and the mounting cover (2) is driven to rotate by an external force so that the mounting portion (21) and the fixing portion (14) are connected together in a coordinated manner.

3. The lamp according to claim 2, characterized in that: A limiting groove (22) is recessed on the mounting portion (21), and a stop portion (15) is convexly provided on the fixing portion (14); the stop portion (15) and the limiting groove (22) are assembled together to limit the circumferential displacement of the mounting cover (2).

4. The lamp according to claim 2, characterized in that: A flange (23) is provided on the outer side wall of the mounting cover (2) and projects outwards, and the top wall of the flange (23) abuts against the edge of the opening (11) to limit the vertical displacement of the mounting cover (2).

5. The lamp according to claim 1, characterized in that: The communication unit is a Bluetooth unit, an infrared unit, a Wi-Fi unit and / or an NFC unit.

6. The lamp according to claim 1, characterized in that: A communication control circuit (3) is provided on the communication unit, and a single-chip microcomputer U2, a dial switch K1, and a signal processing circuit (4) are respectively provided on the control unit. The output end of the communication control circuit (3) is signal-connected to the fifth pin of the single-chip microcomputer U2 through an ADC module, the power input end of the communication control circuit (3) is connected to the first pin of the single-chip microcomputer U2, the signal input end of the signal processing circuit (4) is connected to the fourth pin of the single-chip microcomputer U2 through a PWM module, and the signal output end of the signal processing circuit (4) is connected to the lamp body. The eighth pin of the single-chip microcomputer U2 is grounded. The dial switch K1 has a first switch, a second switch, and a third switch. One end of the first switch, one end of the second switch, and one end of the third switch are grounded respectively. The other end of the first switch is connected to the third pin of the single-chip microcomputer U2, the other end of the second switch is connected to the sixth pin of the single-chip microcomputer U2, and the other end of the third switch is connected to the seventh pin of the single-chip microcomputer U2.

7. The lamp according to claim 6, characterized in that: The communication control circuit (3) includes a communication control module Y1, a first resistor R1, a second resistor R2, a third resistor R3 and a first capacitor, wherein the signal output end of the communication control module Y1 is connected to the first resistor R1 and the second resistor R2 in sequence, the second resistor R2 is connected to the fourth pin of the single chip microcomputer U2 through the ADC module at an end away from the first resistor R1, the positive pole of the power supply of the functional module is connected to the external power supply, and the negative pole of the power supply is connected to the third resistor R3 and the first capacitor respectively, and the negative pole of the power supply of the functional module is grounded.

8. The lamp according to claim 6, characterized in that: The signal processing circuit (4) comprises a signal processing module Y2, a first transistor Q1, a fourth resistor R24, a voltage-stabilizing diode ZD1, a second capacitor C13, a second transistor Q2 and a third capacitor C2, wherein the positive electrode of the power supply of the signal processing module Y2 is respectively connected to the collector of the first transistor Q1 and one end of the fourth resistor R24, the base of the first transistor Q1 and the other end of the fourth resistor R24 ​​are respectively connected to the negative electrode of the voltage-stabilizing diode ZD1, the emitter of the first transistor Q1 is respectively connected to an external power supply, one end of the second capacitor C13 and the input end of the second transistor Q2, the output end of the second transistor Q2 is respectively connected to one end of the third capacitor C2 and the first pin of the single-chip computer U2, and the positive electrode of the voltage-stabilizing diode ZD1, the other end of the second capacitor C13, the ground end of the second transistor Q2, the other end of the third capacitor C2 and the negative electrode of the power supply of the signal processing module Y2 are respectively grounded.

9. The lamp according to claim 8, characterized in that: The signal processing circuit (4) further comprises a third transistor Q3, a fifth resistor R23 and a sixth resistor R27, wherein the signal input end of the signal processing module Y2 is respectively connected to the collector of the third transistor Q3 and one end of the fifth resistor R23, the other end of the fifth resistor R23 is connected to an external power supply, the base of the third transistor Q3 is connected to one end of the sixth resistor R27, the other end of the sixth resistor R27 is connected to the fourth pin of the single chip computer U2 through the PWM module, and the emitter of the third transistor Q3 is grounded.

Images