CN216897086U

CN216897086U - Lawn lamp

Info

Publication number: CN216897086U
Application number: CN202123364839.8U
Authority: CN
Inventors: 汪玉莲
Original assignee: Zhongshan Songpu Electrical Lighting Co ltd
Current assignee: Zhongshan Songpu Electrical Lighting Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-05
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a lawn lamp, which comprises a fixed seat and a lamp post body arranged in the middle of the fixed seat, and is characterized in that: still include a plurality of lamp body unit, be equipped with on the surface of lamp pole cylinder and be provided with a plurality of support arms, be equipped with first mount pad on the tip of every support arm, the first mount pad one-to-one of every lamp body unit and every support arm, every lamp body unit inlays the dress on the first mount pad that corresponds, is equipped with solar panel assembly on every lamp body unit, arranges and give out light through a plurality of lamp body unit structures, makes the novel light combination of just having of lawn lamp style decorate, and is decorative good, energy-concerving and environment-protective.

Description

Lawn lamp

Technical Field

The utility model relates to a lawn lamp.

Background

Lawn lamps are lighting devices commonly used in places such as districts, parks, green sidewalks and the like. The lawn lamp is short and lower than the height of the garden lamp, is arranged on the lawn and close to a sidewalk when in use, provides illumination for pedestrians, and plays a role in beautifying.

The existing lawn lamp comprises a lamp post and a light source, wherein the light source is arranged at the top of the lamp post, in order to ensure the lighting effect, the light source is generally selected to be a bulb with larger power, and because the existing lawn lamp light source is arranged at the top of the lamp post, the structure makes the style monotonous, the appearance is not beautiful enough, the combined decoration of the light is lacked, the decoration is poorer, the power consumption of the bulb with larger power is high, and the lawn lamp is not environment-friendly.

Disclosure of Invention

The utility model aims to provide a lawn lamp, which solves the technical problems of monotonous style, unattractive appearance, lack of lamplight combination decoration, poor decoration, high power consumption of a bulb with larger power and environmental pollution in the prior art.

The technical scheme of the utility model is realized as follows:

the utility model provides a lawn lamp, which comprises a fixed seat and a lamp post body arranged in the middle of the fixed seat, and is characterized in that: the lamp post body is characterized by further comprising a plurality of lamp body units, a plurality of supporting arms are arranged on the outer surface of the lamp post body, a first mounting seat is arranged at the end portion of each supporting arm, each lamp body unit corresponds to the first mounting seat of each supporting arm one to one, each lamp body unit is embedded on the corresponding first mounting seat, and a solar panel assembly is arranged on each lamp body unit.

The top surface of the lamp post body is provided with a second mounting seat, and one lamp body unit is mounted on the second mounting seat.

The lamp body unit comprises a cylinder, grooves are formed in each side face of the cylinder, the LED lamp belts are inlaid in the grooves, the top cover is installed at the top of the cylinder, the bottom of the cylinder is installed on the first installation seat or the second installation seat, the control circuit board is installed in the top cover, the top cover extends out of a plurality of plugging portions, connecting electrodes are installed on the plugging portions, one ends of the connecting electrodes are electrically connected with the control circuit board, the plugging portions are respectively inserted into the grooves in the side faces of the cylinder, the other ends of the connecting electrodes are electrically connected with the LED lamp belts, the control circuit board controls the LED lamp belts on each side face of the cylinder, the solar panel assembly is installed on the top face of the top cover, and the solar panel assembly supplies power for the control circuit board.

The top cover, the plug part, the control circuit board and the electrode are integrated.

The bottom edge of the top cover is convexly arranged on the skirt edge, and the skirt edge is sleeved on the top of the cylinder.

The connecting portion extends downwards from the bottom surface of the top cover, the fastening piece is arranged at the position, corresponding to the LED lamp strip, of the skirt edge, and after the top cover is installed at the top of the column body, the bottom of the fastening piece presses the end portion of the LED lamp strip to enable the connecting motor to be tightly connected with the lamp strip.

Each LED lamp strip comprises a lamp strip circuit board, electronic components arranged on the lamp strip circuit board and a transparent outer sleeve covering the lamp strip circuit board.

The electronic component comprises a plurality of resistors, a plurality of capacitors, a plurality of light-emitting LED lamp beads and a plurality of triodes, wherein the resistors, the capacitors, the light-emitting LED lamp beads and the triodes are combined and arranged to form an LED alternate flashing circuit.

The control circuit board comprises a microprocessor and a plurality of switch circuits, wherein one switch circuit controls one LED flash circuit in turn, and the microprocessor outputs signals to control the plurality of switch circuits.

The control circuit board is further integrated with a power circuit, the power circuit comprises a DC-DC voltage reduction circuit, and the output end of the power circuit supplies power to the microprocessor, the plurality of switch circuits and the LED alternate flashing circuit.

Compared with the prior art, the utility model has the following advantages:

1. the utility model provides a lawn lamp, includes fixing base and the lamp pole cylinder of setting in the middle of the fixing base, its characterized in that: still include a plurality of lamp body unit, be equipped with on the surface of lamp pole cylinder and be provided with a plurality of support arms, be equipped with first mount pad on the tip of every support arm, the first mount pad one-to-one of every lamp body unit and every support arm, every lamp body unit inlays the dress on the first mount pad that corresponds, is equipped with solar panel assembly on every lamp body unit, arranges and give out light through a plurality of lamp body unit structures, makes the novel light combination of just having of lawn lamp style decorate, and is decorative good, energy-concerving and environment-protective.

2. Other advantages of the present invention are described in detail in the examples section of this specification.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

fig. 5 is a perspective view of a lamp body unit according to the present invention;

fig. 6 is an exploded view of the lamp body unit of the present invention;

FIG. 7 is a partially exploded view of the lamp body unit of the present invention;

fig. 8 is a plan view of the lamp body unit of the present invention;

FIG. 9 is a cross-sectional view taken along line B-B of FIG. 8;

fig. 10 is a circuit block diagram of a lamp body unit in the present invention;

FIG. 11 is a circuit diagram corresponding to FIG. 12;

fig. 12 is a circuit diagram of an LED alternate flashing circuit of the lamp body unit in the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1 to 12, the present embodiment provides a lawn lamp, including a fixing base 10 and a lamp post 20 disposed in the middle of the fixing base 10, and is characterized in that: still include a plurality of lamp body unit 100, be provided with a plurality of support arms 201 on the surface of lamp pole post 20, be equipped with first mount pad 202 on the tip of every support arm 201, the first mount pad 202 one-to-one of every lamp body unit 100 and every support arm, every lamp body unit 100 inlays the dress on the first mount pad 202 that corresponds, be equipped with solar panel assembly 5 on every lamp body unit 100, arrange and give out light through a plurality of lamp body unit structures, make the novel light combination of just having of lawn lamp style decorate, it is decorative good, energy-concerving and environment-protective.

The second mounting seat 203 is arranged on the top surface of the lamp post body 20, and one lamp body unit 100 is mounted on the second mounting seat 203, so that the lamp post is simple in mounting structure, reasonable in structural arrangement and better in decoration.

The lamp body unit 100 comprises a column body 1, grooves 11 are dug on each side surface of the column body 1, the LED lamp strips 2 are embedded in the grooves 11, a top cover 3 is installed on the top of the column body 1, the bottom of the column body 1 is installed on a first installation seat 202 or a second installation seat 203, a control circuit board 30 is installed in the top cover 3, a plurality of patch parts 31 extend out of the top cover 3, connection electrodes 32 are installed on the patch parts 31, one ends of the connection electrodes 32 are electrically connected with the control circuit board 30, the patch parts 31 are respectively inserted into the grooves 11 on the side surfaces of the column body 1, the other ends of the connection electrodes 32 are electrically connected with the LED lamp strips 2, the control circuit board 30 controls the LED lamp strips 2 on each side surface of the column body 1, the solar panel component 5 is installed on the top surface of the top cover 3, the solar panel component 5 supplies power to the control circuit board 30, the structure is simple and convenient in connection operation and high in efficiency, the operation of professional personnel is not needed, the number of installation parts is small, and the energy-saving and environment-friendly effects are achieved.

The top cover 3, the plug part 31, the control circuit board 30 and the electrode 32 are integrated, so that the structure arrangement is reasonable, and the installation is convenient.

The bottom edge of the top cover 3 is convexly arranged on the skirt edge 33, the skirt edge 33 is sleeved on the top of the column body 1, the connection part of the connection part 31 and the LED lamp strip 2 is covered, and the sealing effect is good.

The connecting portion 31 extends downwards from the bottom surface of the top cover 3, the fastening piece is arranged at the position, corresponding to the LED lamp strip 2, of the skirt edge 33, after the top cover 3 is installed at the top of the column body 1, the bottom of the fastening piece is pressed on the end portion of the LED lamp strip 2, so that the connecting motor 32 is tightly connected with the lamp strip 2, the structural arrangement is reasonable, and the LED lamp strip 2 is firmly connected and prevented from loosening.

Each of the LED strips 2 includes a strip circuit board 21, an electronic component 22 disposed on the strip circuit board, and a transparent casing 23 covering the strip circuit board 21.

The electronic component 22 comprises a plurality of resistors, a plurality of capacitors, a plurality of light-emitting LED lamp beads and a plurality of triodes, the resistors, the capacitors, the light-emitting LED lamp beads and the triodes are combined and arranged to form an LED alternate flashing circuit, when the LED alternate flashing circuit is switched on, a plurality of LEDs in the LED alternate flashing circuit flash in turn to emit light, and the dynamic decorative effect is good.

The control circuit board 30 includes a microprocessor and a plurality of switch circuits, one switch circuit controls one LED flash circuit in turn, and the microprocessor outputs signals to control the plurality of switch circuits. The microprocessor adopts the MCU, and the microprocessor controls the switch circuits to be turned on in turn, so that the LED lamp strips 2 can be turned on in turn, the light change effect is good, and the decoration is better

The control circuit board 30 is further integrated with a power circuit, the power circuit comprises a DC-DC voltage reduction circuit, and the output end of the power circuit supplies power to the microprocessor, the plurality of switch circuits and the LED flash circuit in turn.

As shown in fig. 12, the LED alternate-flashing circuit includes a transistor Q1, a transistor Q2, a transistor Q3, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a resistor R6, a capacitor C1, a capacitor C2, a capacitor C3, an LED1, an LED2, an LED3, an LED4, an LED5, an LED6, an LED7, an LED8, an LED9, an LED10, an LED11, and an LED 12; the 12 LED lamps are divided into three groups, and the three groups of 12 LED lamps are lighted in turn and continuously and circularly lighted to achieve the circuit function of flowing lighting. When the power supply is just switched on, the 3 triodes Q1, Q2 and Q3 are conducted in advance, and each group of LEDs lights in turn and continuously and circularly emit light.

As shown in fig. 11, only one switching circuit is shown, the switching circuit includes a resistor R10, a resistor R11 and a transistor Q4, when the microprocessor sends a high level signal, the transistor Q4 is turned on, the LED flash circuit in turn gets power to start operating, and when the microprocessor sends a low level signal, the transistor Q4 is turned off, and the LED flash circuit in turn stops operating.

The above embodiments are only preferred embodiments of the present invention, but the present invention is not limited thereto, and any other changes, modifications, substitutions, combinations, simplifications, which are made without departing from the spirit and principle of the present invention, are all equivalent replacements within the protection scope of the present invention.

Claims

1. The utility model provides a lawn lamp, includes fixing base (10) and sets up lamp pole post (20) in the middle of fixing base (10), its characterized in that: the lamp post is characterized by further comprising a plurality of lamp body units (100), a plurality of supporting arms (201) are arranged on the outer surface of the lamp post column body (20), a first mounting seat (202) is arranged at the end portion of each supporting arm (201), each lamp body unit (100) corresponds to the first mounting seat (202) of each supporting arm one to one, each lamp body unit (100) is embedded in the corresponding first mounting seat (202), and a solar panel assembly (5) is arranged on each lamp body unit (100).

2. A lawn light as claimed in claim 1, wherein: the top surface of the lamp post body (20) is provided with a second mounting seat (203), wherein a lamp body unit (100) is mounted on the second mounting seat (203).

3. A lawn lamp as claimed in claim 1 or 2, wherein: the lamp body unit (100) comprises a column body (1), grooves (11) are dug in each side face of the column body (1), LED lamp belts (2) are inlaid in the grooves (11), a top cover (3) is installed at the top of the column body (1), the bottom of the column body (1) is installed on a first installation seat (202) or a second installation seat (203), a control circuit board (30) is installed in the top cover (3), a plurality of plug parts (31) extend out of the top cover (3), connecting electrodes (32) are installed on the plug parts (31), one ends of the connecting electrodes (32) are electrically connected with the control circuit board (30), the plug parts (31) are respectively inserted into the grooves (11) in the side faces of the column body (1), the other ends of the connecting electrodes (32) are electrically connected with the LED lamp belts (2), the control circuit board (30) controls the LED lamp belts (2) on each side face of the column body (1), solar panel component (5) are installed on the top surface of top cap (3), and solar panel component (5) are control scheme board (30) power supply.

4. A lawn light as claimed in claim 3, wherein: the top cover (3), the plug part (31), the control circuit board (30) and the electrode (32) are integrated.

5. A lawn lamp as claimed in claim 4, wherein: the bottom edge of the top cover (3) is convexly arranged on the skirt edge (33), and the skirt edge (33) is sleeved on the top of the column body (1).

6. A lawn light as claimed in claim 5, wherein: the plug part (31) extends downwards from the bottom surface of the top cover (3), the skirt edge (33) is provided with a fastener corresponding to the LED lamp strip (2), and after the top cover (3) is arranged at the top of the column body (1), the bottom of the fastener is pressed on the end part of the LED lamp strip (2) to tightly connect the connecting electrode (32) and the lamp strip (2).

7. A lawn lamp as claimed in claim 6, wherein: each LED lamp strip (2) comprises a lamp strip circuit board (21), an electronic component (22) arranged on the lamp strip circuit board and a transparent outer sleeve (23) covering the lamp strip circuit board (21).

8. A lawn light as claimed in claim 7, wherein: the electronic component (22) comprises a plurality of resistors, a plurality of capacitors, a plurality of light-emitting LED lamp beads and a plurality of triodes, and the resistors, the capacitors, the light-emitting LED lamp beads and the triodes are combined and arranged to form an LED in-turn flash circuit.

9. A lawn lamp as claimed in claim 8, wherein: the control circuit board (30) comprises a microprocessor and a plurality of switch circuits, one switch circuit controls one LED flash circuit in turn, and the microprocessor outputs signals to control the plurality of switch circuits.

10. A lawn light as claimed in claim 9, wherein: the control circuit board (30) is further integrated with a power supply circuit, the power supply circuit comprises a DC-DC voltage reduction circuit, and the output end of the power supply circuit supplies power to the microprocessor, the plurality of switch circuits and the LED alternate flashing circuit.