CN211792129U

CN211792129U - Light emitting device

Info

Publication number: CN211792129U
Application number: CN201922118937.XU
Authority: CN
Inventors: 谈春平; 谈振冬
Original assignee: Suzhou Lingxiu Decoration Engineering Co ltd
Current assignee: Suzhou Lingxiu Decoration Engineering Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-10-27
Anticipated expiration: 2029-12-02

Abstract

The utility model provides a lighting device, including A group lamp, B group lamp, first temperature detect switch, with first temperature detect switch electric connection's power, power and first temperature detect switch's first contact electric connection, A group lamp and first temperature detect switch's second contact electric connection, B group lamp and first temperature detect switch's third contact electric connection, first temperature detect switch's the one end and the first contact electric connection that switch on, the other end and the second contact or the third contact electric connection that switch on. The utility model discloses can realize the switch in turn of A group's lamp and B group's lamp, A group's lamp and B group's lamp can be for reserve light emitting source each other, and first temperature detect switch control A group lamp controller control A group lamp is closed, and first temperature detect switch control B group lamp controller control B group lamp is opened simultaneously to can satisfy the illumination demand that lasts, and can prevent lasting rising of temperature.

Description

Light emitting device

Technical Field

The utility model belongs to the technical field of the photoelectric technology and specifically relates to a light emitting device is related to.

Background

The existing light-emitting device is often only provided with one control device, the control device corresponds to one or more light-emitting sources, so that the light-emitting sources of the light-emitting device can be controlled to be turned on or turned off only at the same time, but the light-emitting sources are used for a long time due to the fact that heat can continuously rise, the service life of the light-emitting sources is further influenced, the temperature is high enough to cause fire disasters in severe cases, the light-emitting devices do not have standby light-emitting sources, and when lighting needs exist, the light-emitting sources of the light-emitting device can only.

Therefore, there is a need to provide a new technical solution to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can effectively solve above-mentioned technical problem's light emitting equipment.

In order to achieve the purpose of the utility model, the following technical proposal is adopted:

the utility model provides a lighting equipment, includes A group's lamp, lighting equipment still includes B group's lamp, first temperature detect switch, with first temperature detect switch electric connection's power, power and first temperature detect switch's first contact electric connection, A group's lamp and first temperature detect switch's second contact electric connection, B group's lamp and first temperature detect switch's third contact electric connection, first temperature detect switch's the one end and the first contact electric connection that switch on, the other end and the second contact or the third contact electric connection that switch on to realize A group's lamp and the alternative switch of B group's lamp.

Preferably, the lighting apparatus further comprises a group a lamp controller, the group a lamp controller being connected in series with the group a lamp and the first temperature controlled switch.

Preferably, the lighting device further comprises a group B lamp controller, and the group B lamp controller is connected in series with the group B lamp and the first temperature control switch.

Preferably, the lighting apparatus further includes a second temperature control switch, and the second temperature control switch is electrically connected to the first temperature control switch and the power supply.

Preferably, the light emitting device further comprises a lamp panel, and the group a lamps and the group B lamps are arranged on the lamp panel in a staggered manner.

Preferably, when the circuit temperature is lower than the preset temperature of the first temperature-controlled switch, the lower end of the switch is connected to the second contact; when the circuit temperature reaches the preset temperature of the first temperature control switch, the lower end of the switch is connected to the third contact.

Preferably, the second temperature-controlled switch is used for realizing the disconnection of the circuit when the temperature of the circuit reaches the preset temperature of the second temperature-controlled switch.

Preferably, the preset temperature of the first temperature-controlled switch is lower than the preset temperature of the second temperature-controlled switch.

Preferably, the lead through is made of a metallic copper material.

Compared with the prior art, the utility model discloses following beneficial effect has: the light-emitting device of the utility model can be respectively electrically connected with the group A lamp controller and the group B lamp controller through the first temperature control switch, thereby realizing the switch of the group A lamp and the group B lamp, the group A lamp and the group B lamp can be mutually standby light-emitting sources, namely when the group A lamp emits light for a long time and generates more heat, the circuit temperature of the group A lamp is higher, when the preset temperature of the first temperature control switch is reached, the conducting piece of the first temperature control switch is changed from the electrically connected second contact to the electrically connected third contact, thereby the group A lamp is closed and the group B lamp is opened, thereby under the premise of not influencing the lighting requirement, the group A lamp is cooled, the group B lamp with lower temperature can meet the lighting requirement, when the lighting of the group B lamp is longer and the circuit temperature is increased to reach the preset temperature of the first temperature control switch, the conducting piece of the first temperature control switch is changed from the electrically connected third contact to the second contact, therefore, the B group of lamps are turned off, the A group of lamps are turned on, the A, B group of lamps are alternately turned on, the temperature of a circuit can be effectively prevented from rising, the continuous lighting requirement can be met, the safety and the automation degree are high, and the service lives of the A group of lamps and the B group of lamps are prolonged. And when the temperature reaches the combustible temperature, the second temperature control switch can control the disconnection of the whole circuit, thereby preventing the occurrence of fire and ensuring the safety of equipment.

Drawings

Fig. 1 is a schematic structural diagram of a group a lamp and a group B lamp of the light emitting device of the present invention;

fig. 2 is a schematic structural connection diagram of the light emitting device of the present invention shown in fig. 1;

fig. 3 is a schematic structural diagram of a first temperature control switch of the light emitting device of the present invention shown in fig. 2.

Detailed Description

The light emitting device of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to fig. 3, the utility model discloses light-emitting device includes lamp panel 1, set up A group's lamp, B group's lamp on shown lamp panel 1, with A group's lamp electric connection's A group lamp controller, with B group's lamp electric connection's B group lamp controller, with A group lamp controller and B group lamp controller electric connection's first temperature detect switch, with first temperature detect switch electric connection's second temperature detect switch, with second temperature detect switch electric connection's power.

As shown in fig. 1 to 3, the lamp panel 1 is circular, and in other embodiments, the lamp panel 1 may have other shapes, such as square, to meet different shape requirements. The group A lamps and the group B lamps are provided with a plurality of LED bulbs and the like, the group A lamps and the group B lamps are circularly arranged on the lamp panel 1 and are distributed in a staggered manner, in other embodiments, the group A lamps and the group B lamps can be arranged in a square shape or other shapes and can also be arranged in a plurality of shapes, the arrangement shapes can be diversified, the group A lamps and the group B lamps can be arranged together without being arranged in a staggered manner, the group A lamps and the group B lamps can be arranged together, the group B lamps are arranged together, and the like, the arrangement manner is diversified, so that different requirements can be met.

As shown in fig. 1 to fig. 3, the group a lamp controller is electrically connected to the group a lamps to control the group a lamp switch, and the group B lamp controller is electrically connected to the group B lamps to control the group B lamp switch. The group a lamp controller and the group B lamp controller may also be integrated with the group a lamp and the group B lamp, respectively, that is, only the integrated group a lamp or the integrated group B lamp is needed, and the structure and the connection manner of the group a lamp controller and the group B lamp controller belong to the prior art, and are not described herein again.

As shown in fig. 1 to 3, the first temperature control switch includes a first contact a, a second contact b, a third contact c, a conducting member 5 disposed on the first contact a, a first electrical connection line 2 disposed on the first contact a, a second electrical connection line 3 disposed on the second contact b, and a third electrical connection line 4 disposed on the third contact c. The first electrical connection line 2 is electrically connected with the second temperature control switch, the second electrical connection line 3 is electrically connected with the group A lamp controller, and the third electrical connection line 4 is electrically connected with the group B lamp controller. The first electrical connection line 2 is electrically connected with the first contact a, the second electrical connection line 3 is electrically connected with the second contact b, the third electrical connection line 4 is electrically connected with the third contact c, and the electrical connection lines are wires. When the temperature is lower than the preset temperature, the lower end of the conducting piece 5 is connected to the second contact b, so that the first electric connecting line 2 and the second electric connecting line 3 can be conducted, and the group A lamps are turned on; when the temperature reaches the preset temperature, the lower end of the conducting piece 5 is connected to the third contact c, so that the first electrical connecting line 2 and the third electrical connecting line 4 can be conducted, the group B lamp can be turned on, and the conducting piece 5 is made of a metal copper material. Therefore, the alternating switching of the group A lamp and the group B lamp can be realized according to the preset temperature of the first temperature control switch. The principle of the temperature controlled switch that the contact is conducted through the conducting part is prior art, such as utilizing steam pressure or resistance, and therefore, the details are not described herein.

As shown in fig. 1 to 3, the second temperature control switch is electrically connected to the first electrical connection line 2, and the second temperature control switch is configured to disconnect the circuit when the circuit temperature reaches a preset temperature (combustible temperature) of the second temperature control switch, so as to protect the safety of the whole circuit and the structure, wherein the preset temperature (combustible temperature) of the second temperature control switch is greater than the preset temperature of the first temperature control switch, and the preset temperature of the first temperature control switch is a temperature at which the group a lamp and the group B lamp are alternately switched.

As shown in fig. 1 to fig. 3, the power supply is electrically connected to the second temperature control switch to supply power to the whole device, the power supply may be a battery, or a live line and a zero line, which are power providers of the whole device.

As shown in fig. 1 to 3, when the light emitting device is used, firstly, when the temperature is lower than the preset temperature of the first temperature control switch, the lower end of the conducting piece 5 is connected to the second contact B, the circuit of the group a lamp is conducted at this time, the group a lamp is opened, when the temperature reaches the preset temperature of the first temperature control switch, the lower end of the first temperature control switch is connected to the third contact c, the group B lamp is conducted at this time, the group B lamp is opened, the group a lamp and the group B lamp are switched on alternately, the operation is simple, the use is convenient, the group a lamp with higher temperature can be cooled, the temperature is prevented from continuously rising, and the safety is high. When the circuit temperature reaches the preset temperature (combustible temperature) of the second temperature control switch, the second temperature control switch disconnects the circuit at the moment, the lamps of the group A and the lamps of the group B are turned off, so that the safety of the protection circuit is ensured, the safety is high, after the temperature is reduced, the temperature is lower than the preset temperature (combustible temperature) of the second temperature control switch, the second temperature control switch conducts the circuit again, the lamps of the group A or the lamps of the group B are turned on, the safety of the whole circuit is protected, the fuse does not need to be replaced, the labor intensity is reduced, the automation degree is high, and the labor intensity is low. Therefore, the utility model discloses the light-emitting device use description finishes.

Claims

1. A light emitting device comprising a group a of lamps, characterized in that: the light-emitting device further comprises a group B lamp, a first temperature control switch and a power supply electrically connected with the first temperature control switch, the power supply is electrically connected with a first contact of the first temperature control switch, the group A lamp is electrically connected with a second contact of the first temperature control switch, the group B lamp is electrically connected with a third contact of the first temperature control switch, one end of a conduction piece of the first temperature control switch is electrically connected with the first contact, and the other end of the conduction piece is electrically connected with the second contact or the third contact so as to realize the switch of the group A lamp and the group B lamp in an alternating manner.

2. The light emitting apparatus of claim 1, wherein: the light-emitting equipment also comprises a group A lamp controller, wherein the group A lamp controller is connected with the group A lamps and the first temperature control switch in series.

3. The light emitting apparatus of claim 2, wherein: the light-emitting equipment also comprises a group B lamp controller, and the group B lamp controller is connected with the group B lamp and the first temperature control switch in series.

4. A light emitting device as claimed in claim 3, wherein: the light-emitting device further comprises a second temperature control switch, and the second temperature control switch is electrically connected with the first temperature control switch and the power supply.

5. The light emitting apparatus of claim 4, wherein: the light-emitting equipment further comprises a lamp panel, and the group A lamps and the group B lamps are arranged on the lamp panel in a staggered mode.

6. The light emitting apparatus of claim 5, wherein: when the circuit temperature is lower than the preset temperature of the first temperature control switch, the lower end of the conducting piece is connected to the second contact; when the circuit temperature reaches the preset temperature of the first temperature control switch, the lower end of the conducting piece is connected to the third contact.

7. The light emitting apparatus of claim 6, wherein: and the second temperature control switch realizes the disconnection of the circuit when the temperature of the circuit reaches the preset temperature of the second temperature control switch.

8. The light emitting apparatus of claim 7, wherein: the preset temperature of the first temperature control switch is lower than the preset temperature of the second temperature control switch.

9. The light emitting apparatus of claim 8, wherein: the conducting piece is made of a metal copper material.