CN210219592U

CN210219592U - LED energy-saving lamp

Info

Publication number: CN210219592U
Application number: CN201921398227.0U
Authority: CN
Inventors: Gengshun Tang; 唐耿舜; Yongjin Luo; 罗永金; Jianghai Li; 李江海; Jingyi Li; 李静怡
Original assignee: Unilumin Group Co Ltd
Current assignee: Unilumin Group Co Ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-03-31
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses an energy-conserving lamps and lanterns of LED belongs to the energy-conserving technical field of lamps and lanterns, wherein, this energy-conserving lamps and lanterns of LED includes the lamps and lanterns shell, the lamps and lanterns shell includes first cavity and second cavity, carry out thermal insulation through heat-proof component between first cavity and the second cavity, LED light-emitting component and first thermoelectric generation piece have been installed respectively to first cavity, the second thermoelectric generation piece has been installed respectively to the second cavity, master control circuit board and battery, the battery, first thermoelectric generation piece and second thermoelectric generation piece electric connection form a charging circuit in proper order, the master control circuit board respectively with LED light-emitting component, the battery carries out electric connection. According to the technical scheme, the heat energy emitted to the air by the original LED lamp can be converted into the electric energy again for storage and utilization, and the purposes of energy conservation and environmental protection are finally achieved.

Description

LED energy-saving lamp

Technical Field

The utility model relates to a lamps and lanterns energy-conserving technical field, in particular to energy-conserving lamps and lanterns of LED.

Background

With the rapid development of LED light sources in the field of lighting, LED lamps have been applied to various aspects of life, and especially, the excellent performance of the LED lamps in energy saving is popular in street lamp application. However, the LED lamp emits light and emits a large amount of heat energy, and the structure of the existing LED lamp can only lead the LED lamp out through a heat dissipation part and is wasted in air.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an energy-conserving lamps and lanterns of LED, it aims at giving off the heat energy reconversion that the air was in with the LED lamps and lanterns originally and utilizes for electric energy storage, finally reaches energy-concerving and environment-protective purpose.

In order to solve the technical problem, the utility model provides an energy-conserving lamps and lanterns of LED, energy-conserving lamps and lanterns of LED includes the lamps and lanterns shell, the lamps and lanterns shell includes first cavity and second cavity, first cavity with carry out thermal insulation through heat-proof component between the second cavity and keep apart, LED light-emitting component and first thermoelectric generation piece have been installed respectively to first cavity, second thermoelectric generation piece, main control circuit board and battery have been installed respectively to the second cavity, the battery first thermoelectric generation piece and second thermoelectric generation piece electric connection forms a charging circuit in proper order, main control circuit board respectively with LED light-emitting component battery module carries out electric connection.

Optionally, the first cavity includes a first front end cover plate and a first rear end groove body, and the first front end cover plate covers the first rear end groove body to form the first cavity.

Optionally, an opening is hollowed in a middle portion of the first front end cover plate to correspondingly mount a glass panel, and the LED light emitting assembly is disposed adjacent to an inner side of the glass panel.

Optionally, the LED light emitting assembly includes a lens assembly and an LED lamp panel, the LED lamp panel includes a lamp panel main body and a plurality of LED lamp beads installed on the lamp panel main body, the lens assembly covers the plurality of LED lamp beads.

Optionally, a heat dissipation cavity is formed between the LED lamp panel and the bottom wall of the first rear end groove body to correspond to the first thermoelectric generation piece.

Optionally, the heat dissipation cavity is divided into a plurality of arrangement areas by a plurality of partition plates so as to correspondingly arrange the plurality of first thermoelectric generation pieces.

Optionally, the first thermoelectric generation piece is an N-type semiconductor, and the second thermoelectric generation piece is a P-type semiconductor.

Optionally, the second cavity includes a second front end cover plate and a second rear end groove body, and the second front end cover plate covers the second rear end groove body to form the second cavity.

Optionally, the heat insulation component comprises a heat insulation plate, and the heat insulation plate is arranged in a heat insulation plate arranging groove formed between the first cavity and the second cavity so as to realize heat insulation between the first cavity and the second cavity.

Optionally, the master control circuit board includes a power management module, a mains supply switching module and a mains supply input module, one end of the power management module is passed through the mains supply switching module respectively with the mains supply input module the storage battery carries out electric connection, the other end of the power management module with the LED light emitting assembly carries out electric connection.

The utility model provides an energy-conserving lamps and lanterns of LED, it includes the lamps and lanterns shell, the lamps and lanterns shell includes first cavity and second cavity, carry out thermal insulation through heat-proof component between first cavity and the second cavity, LED light-emitting component and first thermoelectric generation piece have been installed respectively to first cavity, the second thermoelectric generation piece has been installed respectively to the second cavity, main control circuit board and battery, the battery, first thermoelectric generation piece and second thermoelectric generation piece electric connection in proper order form a charging circuit, main control circuit board respectively with LED light-emitting component, battery module carries out electric connection. Therefore, when the LED light-emitting component emits light, the temperature in the first cavity can be increased by the heat generated by the LED light-emitting component, and the first cavity is thermally isolated from the second cavity by the thermal insulation component, so that the temperature in the second cavity (which cannot be influenced by the temperature of the first cavity) remains unchanged, at the moment, the first thermoelectric generation piece in the first cavity and the second thermoelectric generation piece in the second cavity form a certain temperature difference, based on the Seebeck effect, the heat energy emitted by the LED light-emitting component can be converted into electric energy again to be stored in the storage battery, and after the storage battery stores a certain amount of electric energy, the storage battery can be switched to supply power to the LED lamp panel, so that the purposes of energy conservation and environmental protection are finally achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is the utility model discloses the energy-conserving lamps and lanterns of LED street lamp's structural schematic diagram.

Fig. 2 is a schematic diagram of a disassembled structure of the LED energy-saving lamp shown in fig. 1.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 and fig. 2, the present embodiment provides an LED energy saving lamp 100, the LED energy saving lamp 100 includes a lamp housing, the lamp housing includes a first cavity 110 and a second cavity 120, the first cavity 110 and the second cavity 120 are thermally isolated by a thermal insulation component 130, the first cavity 110 is respectively installed with an LED light emitting assembly 140 and a first thermoelectric generation sheet 150, the second cavity 120 is respectively installed with a second thermoelectric generation sheet 160, a main control circuit board 170 and a storage battery 180, the first thermoelectric generation sheet 150 and the second thermoelectric generation sheet 160 are sequentially electrically connected to form a charging loop, and the main control circuit board 170 is respectively electrically connected to the LED light emitting assembly 140 and the storage battery module 180.

In the embodiment, as shown in fig. 2, the first cavity 110 includes a first front cover plate 111 and a first rear slot 112, and the first front cover plate 111 covers the first rear slot 112 to form the first cavity 110. The middle portion of the first front cover 111 is hollowed to form an opening 11 to correspondingly mount a glass panel 190, and the LED light emitting assembly 140 is disposed adjacent to the inner side of the glass panel 190. The LED light emitting assembly 140 includes a lens assembly 141 and an LED lamp panel 142, the LED lamp panel 142 includes a lamp panel main body and a plurality of LED lamp beads installed on the lamp panel main body, and the lens assembly 141 covers the plurality of LED lamp beads. A heat dissipation cavity is formed between the LED lamp panel 142 and the bottom wall of the first rear end slot 112 to correspondingly install the first thermoelectric generation piece 150. Through the structure, when the LED light emitting assembly 140 emits light, the generated heat can raise the temperature in the first cavity and can be effectively transferred to the first thermoelectric generation piece 150. Specifically, the heat dissipation chamber is divided into a plurality of mounting areas by the plurality of partition plates 12 to correspondingly mount the plurality of first thermoelectric generation elements 150.

In this embodiment, the first thermoelectric generation element 150 is specifically an N-type semiconductor, the second thermoelectric generation element 160 is specifically a P-type semiconductor, when the battery 180, the first thermoelectric generation element 150, and the second thermoelectric generation element 160 are electrically connected in sequence to form a charging circuit, a Seebeck effect (also referred to as a first thermoelectric effect) is utilized, which is a thermoelectric phenomenon that a voltage difference between two substances is caused by a temperature difference between two different electrical conductors or semiconductors, the essence of the Seebeck effect is that a contact potential difference (voltage) is generated when two metals are contacted, the potential difference depends on a difference in electron overflow work between the two metals and a difference in electron concentration between the two metals, a peltier electromotive heat is collected at a junction when a current passes through the junction formed by the two different metals, and the peltier electromotive heat is a heat collected when a positive work or a negative work is performed on the current), so as to convert the heat energy emitted from the LED light emitting assembly 140 into electric energy again and store the electric energy in the storage battery 180.

As shown in fig. 1 and 2, the second cavity 120 includes a second front cover plate 121 and a second rear slot 122, and the second front cover plate 121 covers the second rear slot 122 to form the second cavity 120. The heat insulation member 130 includes a heat insulation plate installed in the heat insulation plate seating groove 13 formed between the first and

second cavities

110 and 120 to achieve thermal insulation between the first and

second cavities

110 and 120. In addition to the thermal insulation of the thermal insulation board in this embodiment to realize the thermal insulation between the first cavity 110 and the second cavity 120, a side wall of the first rear-end slot 112 adjacent to the second rear-end slot 122 and a side wall of the second rear-end slot 122 adjacent to the first rear-end slot 112 may also play a certain thermal insulation role, and in order to realize the electrical connection between the components in the two cavities without affecting the thermal insulation between the first cavity 110 and the second cavity 120, the thermal insulation board, a side wall of the first rear-end slot 112 adjacent to the second rear-end slot 122, and a side wall of the second rear-end slot 122 adjacent to the first rear-end slot 112 may be perforated and wired.

As shown in fig. 2, the main control circuit board 170 in this embodiment specifically includes a power management module 171, a commercial power switching module 172, and a commercial power input module 173, one end of the power management module 171 is electrically connected to the commercial power input module 173 and the storage battery 180 through the commercial power switching module 172, and the other end of the power management module 171 is electrically connected to the LED light emitting assembly 140. Therefore, after the commercial power is input into the LED energy-saving lamp 100 through the commercial power input module 173, the LED light-emitting assembly 140 emits light and heat, so that the temperature in the first cavity 110 is increased, meanwhile, due to the thermal isolation between the first cavity 110 and the second cavity 120, the first thermoelectric generation sheet 150 in the first cavity 110 and the second thermoelectric generation sheet 160 in the second cavity 120 form a certain temperature difference, based on the Seebeck (Seebeck) effect, the thermal energy emitted by the LED light-emitting assembly 140 can be converted into electric energy again and stored in the storage battery 180, and after the storage battery 180 stores a certain amount of electric energy, the power management module 171 controls the commercial power switching module 172 to disconnect the commercial power, and the storage battery 180 supplies power to the LED light-emitting assembly 140, thereby achieving the purposes of energy saving and environmental protection.

The embodiment of the utility model provides an energy-conserving lamps and lanterns of LED, it includes the lamps and lanterns shell, the lamps and lanterns shell includes first cavity and second cavity, carry out thermal insulation through heat-proof component between first cavity and the second cavity, LED light-emitting component and first thermoelectric generation piece have been installed respectively to first cavity, the second thermoelectric generation piece has been installed respectively to the second cavity, main control circuit board and battery, the battery, first thermoelectric generation piece and second thermoelectric generation piece electric connection in proper order form a charging circuit, main control circuit board respectively with LED light-emitting component, battery module carries out electric connection. Therefore, when the LED light-emitting component emits light, the temperature in the first cavity can be increased by the heat generated by the LED light-emitting component, and the first cavity is thermally isolated from the second cavity by the thermal insulation component, so that the temperature in the second cavity (which cannot be influenced by the temperature of the first cavity) remains unchanged, at the moment, the first thermoelectric generation piece in the first cavity and the second thermoelectric generation piece in the second cavity form a certain temperature difference, based on the Seebeck effect, the heat energy emitted by the LED light-emitting component can be converted into electric energy again to be stored in the storage battery, and after the storage battery stores a certain amount of electric energy, the storage battery can be switched to supply power to the LED lamp panel, so that the purposes of energy conservation and environmental protection are finally achieved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides a LED energy-saving lamp, its characterized in that, LED energy-saving lamp includes the lamps and lanterns shell, the lamps and lanterns shell includes first cavity and second cavity, first cavity with carry out thermal insulation through heat-proof component between the second cavity and keep apart, LED light-emitting component and first thermoelectric generation piece have been installed respectively to first cavity, second thermoelectric generation piece, main control circuit board and battery have been installed respectively to the second cavity, the battery first thermoelectric generation piece and second thermoelectric generation piece electric connection forms a charging circuit in proper order, the main control circuit board respectively with LED light-emitting component the battery carries out electric connection.

2. The LED energy-saving lamp as claimed in claim 1, wherein the first cavity comprises a first front cover plate and a first rear groove, and the first front cover plate covers the first rear groove to form the first cavity.

3. The LED energy-saving lamp as claimed in claim 2, wherein the first front cover plate has an opening hollowed at a middle portion thereof to correspond to a glass panel, and the LED light emitting assembly is disposed adjacent to an inner side of the glass panel.

4. The LED energy-saving lamp set according to claim 3, wherein the LED light-emitting assembly comprises a lens assembly and an LED lamp panel, the LED lamp panel comprises a lamp panel main body and a plurality of LED lamp beads arranged on the lamp panel main body, and the lens assembly covers the plurality of LED lamp beads.

5. The LED energy-saving lamp as claimed in claim 4, wherein a heat dissipation cavity is formed between the LED lamp panel and the bottom wall of the first rear-end groove body so as to correspondingly install the first thermoelectric generation piece.

6. The LED energy-saving lamp as claimed in claim 5, wherein the heat dissipation chamber is divided into a plurality of mounting areas by a plurality of partition plates, so as to correspondingly mount a plurality of first thermoelectric generation chips.

7. The LED energy-saving lamp as claimed in claim 1, wherein the first thermoelectric generation piece is an N-type semiconductor, and the second thermoelectric generation piece is a P-type semiconductor.

8. The LED energy-saving lamp as claimed in claim 1, wherein the second cavity comprises a second front cover plate and a second rear groove, and the second front cover plate covers the second rear groove to form the second cavity.

9. The LED energy-saving lamp as recited in claim 1, wherein the thermal insulation component comprises a thermal insulation board, and the thermal insulation board is disposed in a thermal insulation board placement groove formed between the first cavity and the second cavity to realize thermal insulation between the first cavity and the second cavity.

10. The LED energy-saving lamp according to any one of claims 1 to 9, wherein the main control circuit board comprises a power management module, a commercial power switching module and a commercial power input module, one end of the power management module is electrically connected to the commercial power input module and the storage battery through the commercial power switching module, and the other end of the power management module is electrically connected to the LED light-emitting assembly.