CN215216154U - Stage lamp holder with simple structure - Google Patents

Abstract

Stage lamp holder that structure is succinct, including the casing of installing the light source subassembly, the casing comprises the aluminium material, during the heat dissipation, the heat transfer that the light source subassembly produced to the casing gives off the heat to the external world by the casing. The utility model discloses a set the casing most to the material that can dispel the heat easily, reduce heat radiation structure's occupation space for the structure is succinct.

Description

Stage lamp holder with simple structure

Technical Field

The utility model relates to a light efficiency lamps and lanterns technical field, more specifically relates to a succinct stage lamp holder of structure.

Background

Stage lighting is an important component of a performance space, and stage performance effects can be well improved by using stage lighting equipment (such as lighting lamps, slide projectors, control systems and the like) and technical means. For the stage lamps which are suspended, suspended and embedded, the installation space is not sufficient, so the volume of the lamp holder is reduced as much as possible by the existing design, more stage lamps can be installed in the limited space, and the colorful light effect is realized. However, reducing the volume of the lamp holder also leads to the reduction of the heat dissipation performance of the lamp holder, and the existing design makes the improvement of the heat dissipation structure of the lamp holder in order to omit the fan. For example, the chinese invention patent (CN 108591895 a, a new stage lamp) adopts heat-conducting rings and heat-dissipating fins to improve the heat-dissipating effect of the stage lamp. However, the arrangement of the heat conducting ring in the technical scheme extrudes the inner space of the lamp cap, and the structure is complex and is not easy to assemble.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at to above-mentioned defect with not enough, solve among the prior art stage lamp holder heat radiation structure complicated, the big technical problem of occupation space, provide a succinct stage lamp holder of structure.

Another object of the utility model is to solve the inconvenient technical problem of current lamp holder equipment, provide a succinct stage lamp holder of structure.

In order to achieve the above object, the utility model discloses a specific technical scheme be:

stage lamp holder that structure is succinct, including the casing of installing the light source subassembly, the casing at least most comprises easy conduction and radiating material, during the heat dissipation, the heat transfer that the light source subassembly produced to the casing gives off the heat to the external world by the casing.

Preferably, the outer wall of the shell is provided with a plurality of fins at intervals for enhancing heat dissipation.

Preferably, the fins extend along the axial direction of the shell to form a spiral structure for increasing the heat dissipation area in unit volume.

Preferably, the heat dissipation device also comprises a wind power device for assisting heat dissipation and a controller which is electrically connected with the wind power device and is used for controlling the on-off of the wind power device, and the controller is used for selectively turning on or off the wind power device to enable the wind power device to be in a very on state.

Preferably, the wind power device is arranged on the lamp holder and is arranged at the stage lamp main body.

Preferably, the shell comprises an upper shell and a lower shell, and the upper shell and the lower shell are connected through a buckling structure.

Preferably, the fastening structure includes an insertion member disposed on the upper housing and an insertion groove disposed on the lower housing.

Preferably, the inserting groove is provided with a bolt fixing hole.

Preferably, the light source subassembly includes the light source and is used for the circuit board of drive light source with light source electric connection, go up the casing top and be equipped with the installation and lead to the groove protrudingly, the light source is located the logical inslot of installation with embedding, and the logical groove of installation is used for giving off light source heat to the external world.

Preferably, the circuit board is in contact connection with the inner wall of the shell.

Compared with the prior art, the utility model, following beneficial effect has:

stage lamp holder including the casing of installing the light source subassembly, the casing at least most comprises easy conduction and radiating material, during the heat dissipation, the heat transfer that the light source subassembly produced to the casing gives off the heat to the external world by the casing. In the prior art, due to the prior technical teaching, it is not thought that the housing is made of aluminum, which is a material easy to dissipate heat, but the heat dissipation structure of the prior lamp cap is improved along the direction of arranging the heat conduction component (smaller component), however, the arrangement mode excessively increases the occupation of the heat dissipation structure on the inner space of the lamp cap. And the utility model discloses a set the casing most to the material that can dispel the heat easily, under the condition that satisfies heat-sinking ability, the minimize heat radiation structure occupies inner space, for the light source subassembly provides more installation space, reduces heat radiation structure's occupation space for the structure is succinct.

On this basis, the casing includes casing and lower casing, upper and lower casing passes through lock structural connection. The upper shell and the lower shell can be assembled into a complete lamp cap only in a buckling mode, and the installation process is simplified by the aid of the modular assembling mode.

The present invention will be further described with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic view of the explosion structure of the stage lamp in the preferred embodiment of the present invention.

Fig. 2 is a schematic structural view of a stage lamp in the preferred embodiment of the present invention.

Fig. 3 is a schematic view of the upper housing structure in the preferred embodiment of the present invention.

Fig. 4 is a schematic view of the upper housing structure at another viewing angle according to the preferred embodiment of the present invention.

Fig. 5 is a schematic view of a lower housing structure in a preferred embodiment of the present invention.

Fig. 6 is a schematic view of a housing structure at another viewing angle according to a preferred embodiment of the present invention.

Description of reference numerals:

100 lamp bodies,

200 lamp caps,

300 a light source component,

10 shell, 11 installation through groove, 12 fins, 13 wind power device, 14 upper shell, 15 lower shell,

20 light source,

30 a circuit board,

40 controller,

51 inserting pieces, 52 inserting grooves and 53 bolt fixing holes.

Detailed Description

The present invention is further explained and illustrated by the following embodiments, it should be understood that the following embodiments are for the purpose of making the technical solution of the present invention clearer and easier to understand, and do not limit the scope of the claims.

As shown in fig. 1 and 2, the stage lamp holder with simple structure, including the casing 10 installed with the light source assembly 300, at least most of the casing 10 is composed of easy conduction and heat dissipation material, and during heat dissipation, the heat generated by the light source assembly 300 is transferred to the casing 10, and is dissipated to the outside by the casing 10.

In a preferred embodiment, as shown in fig. 3, the outer wall of the housing 10 is provided with a plurality of fins 12 at intervals for enhancing heat dissipation.

In a preferred embodiment, the fins 12 extend axially along the housing 10 to form a spiral structure for increasing the heat dissipation area per unit volume.

In a preferred embodiment, the heat dissipation device further comprises a wind power device 13 for assisting heat dissipation and a controller 40 electrically connected with the wind power device 13 for controlling the on-off of the wind power device, wherein the controller 40 is used for selectively turning on or off the wind power device 13 to enable the wind power device 13 to be in a very on state.

In a preferred embodiment, as shown in fig. 6, the wind-force device 13 is mounted on the stage light body at the base.

In a preferred embodiment, the housing comprises an upper housing 14 and a lower housing 15, the upper and lower housings (14; 15) being connected by a snap-fit arrangement.

As shown in fig. 4 and 5, in a preferred embodiment, the fastening structure includes an insert 51 provided on the upper housing, and a socket 52 provided on the lower housing.

In a preferred embodiment, the insertion groove 52 is provided with a bolt fixing hole 53.

In a preferred embodiment, the light source assembly 300 includes a light source 20 and a circuit board 30 electrically connected to the light source 20 for driving the light source, the top of the upper casing 14 is protrudingly provided with a mounting through groove 11, the light source 20 is embedded in the mounting through groove 11, and the mounting through groove 11 is used for dissipating heat of the light source to the outside.

In a preferred embodiment, the circuit board 30 is attached in contact with the inner wall of the housing 10.

The present invention will be further described with reference to the following specific examples.

Example 1

The embodiment 1 provides a lamp cap 200, which includes a housing 10 and a light source assembly 300, wherein the housing 10 is made of aluminum, and the light source assembly 300 is installed in the housing 10. The heat dissipation process is that the light source assembly 300 generates heat, which can be conducted to the housing 10 through heat radiation, and then dissipated by the housing 10, or transferred to the housing 10 through the light source assembly 300 and the housing 10.

In the prior art, due to the technical teaching of the prior art, the shell is not designed to be made of aluminum, which is a material easy to dissipate heat, but the heat dissipation structure of the existing lamp cap is improved along the direction of the heat conduction component (smaller component), so that the internal space occupied by the heat dissipation structure is reduced as much as possible under the condition of meeting the heat dissipation capacity, and more installation space is provided for the light source component.

In addition, a plurality of heat dissipation fins (i.e., fins 12) may be provided at intervals on the outer wall of the housing 10 for further improving the heat dissipation capability.

Further, the arrangement of the heat dissipation fins 12 may also be changed, for example, in a twisted (spiral) arrangement in the axial direction of the base, for increasing the effective heat dissipation area per unit volume.

More specifically, a fan (i.e., the wind power device 13) may be disposed on the housing 10, and the fan 13 is a fan that is not normally turned on, and the fan 13 is turned on to assist heat dissipation under high temperature conditions, such as conditions of high indoor temperature in summer.

In this embodiment 1, the housing 10 includes an upper housing 14 and a lower housing 15, and the upper housing 14 and the lower housing 15 can be assembled into a complete lamp cap 200 only by means of fastening, so that the installation process is simplified by means of this modular assembly. In addition, the cap 200 is rotatably coupled to the lamp body 100.

In addition, in order to reinforce the coupling strength of the upper case 14 and the lower case 15, a bolt fixing structure may be further provided at the coupling.

Go up the casing top and be equipped with outstanding installation and lead to groove 11, the inner wall that the groove 11 was led to in the installation and lamp pearl shape, size looks adaptation to can laminate in leading to the groove after making lamp pearl (a light source 20) imbed logical groove. On the one hand can realize contact heat conduction like this, makes things convenient for thermal conduction, and on the other hand installation leads to groove 11 itself and is formed by the aluminum product, exposes in outside heat dispersion good, can directly give off the heat that lamp pearl 20 produced, alleviates the inside heat dissipation burden of lamp holder 200.

The light source assembly 300 includes a light source 20 and a circuit board 30, the light source 20 is one of the light sources, a light source for imaging and color matching is further disposed at the lower casing 15, and both the light source and the circuit board are in contact with the casing to transfer heat to the casing. The circuit board electrically connected with the lamp beads is in direct contact with the shell and is used for transferring heat to the shell.

The present invention has been described in terms of embodiments, but not limitations, and other variations of the disclosed embodiments, as would be readily apparent to one skilled in the art, are intended to be included within the scope of the present invention as defined in the following claims, in view of the description of the present invention.

Claims (9)

1. The utility model provides a succinct stage lamp holder of structure which characterized in that:

comprises a shell (10) provided with a light source component (300),

the shell (10) is made of aluminum material,

when heat is dissipated, the heat generated by the light source assembly (300) is transferred to the shell (10) and is dissipated to the outside through the shell (10),

the light source component (300) comprises a light source (20) and a circuit board (30) which is electrically connected with the light source (20) and is used for driving the light source,

the shell (10) comprises an upper shell (14) and a lower shell (15), wherein the top of the upper shell (14) is convexly provided with an installation through groove (11), the light source (20) is embedded in the installation through groove (11), and the installation through groove (11) is used for emitting heat of the light source to the outside.

2. Stage light head of compact construction according to claim 1, characterized in that:

the outer wall of the shell (10) is provided with a plurality of fins (12) at intervals for enhancing heat dissipation.

3. Stage light head of compact construction according to claim 2, characterized in that:

the fins (12) extend axially along the housing (10) to form a spiral structure for increasing the heat dissipation area per unit volume.

4. Stage light head of compact construction according to claim 1, characterized in that:

the heat dissipation device further comprises a wind power device (13) used for assisting heat dissipation and a controller (40) electrically connected with the wind power device (13) and used for controlling the on-off of the wind power device, wherein the controller (40) is used for selectively turning on or off the wind power device (13) to enable the wind power device (13) to be in an extremely-on state.

5. Stage light head of compact construction according to claim 4, characterized in that:

the wind power device (13) is arranged at the lamp holder and is arranged at the stage lamp main body.

6. Stage light head of compact construction according to claim 1, characterized in that:

the upper and lower shells (14; 15) are connected by a snap-fit structure.

7. Stage light head of compact construction according to claim 6, characterized in that:

the buckling structure comprises an inserting piece (51) arranged on the upper shell and an inserting groove (52) arranged on the lower shell.

8. Stage light head of compact construction according to claim 7, characterized in that:

and the inserting groove (52) is provided with a bolt fixing hole (53).

9. Stage light head of compact construction according to claim 1, characterized in that:

the circuit board (30) is in contact connection with the inner wall of the shell (10).

Images