CN210401987U

CN210401987U - Special high-power integrated LED lamp for projector

Info

Publication number: CN210401987U
Application number: CN201921735036.9U
Authority: CN
Inventors: 吕红亮
Original assignee: Shenzhen Lianglida Photoelectric Technology Co Ltd
Current assignee: Shenzhen Lianglida Photoelectric Technology Co Ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-04-24
Anticipated expiration: 2029-10-16

Abstract

The utility model relates to a LED lamp technical field just discloses a special high-power integrated LED lamp of projecting apparatus, which comprises a housin, opening and opening part fixedly connected with lens have been seted up at the top of casing, the casing is close to the inner wall fixedly connected with bowl of upper end, the intermediate position of bowl has been seted up opening and the sealed fixedly connected with lamp plate of opening department, a plurality of LED lamp pearls are installed to the even electrical property in upper end of lamp plate, the heat dissipation has been cup jointed in the lower extreme outside of lamp plate and has been held in the palm the frame, the heat dissipation holds in the palm a plurality of heat-conducting plates of the lower extreme outside symmetry fixedly connected with of frame, and is a plurality of the same thermal-collecting plate of lower extreme fixedly connected with of heat-collecting plate, a plurality of the even a plurality of heat pieces of lower extreme of heat piece all. The utility model discloses make LED lamps and lanterns have outstanding heat dispersion, the people of being convenient for use.

Description

Special high-power integrated LED lamp for projector

Technical Field

The utility model relates to a LED lamp technical field especially relates to a special high-power integrated LED lamp of projecting apparatus.

Background

A projector, also called a projector, is a device that can project images or videos onto a curtain, and can be connected with a computer, a VCD, a DVD, a BD, a game machine, a DV, etc. through different interfaces to play corresponding video signals.

The high-power integrated LED lamp is required to be used in the manufacturing and using process of the projector, the current high-power integrated LED lamp can generate larger heat in the actual use process, heat dissipation is carried out only through some simple heat dissipation fins at present, the heat dissipation performance of the integrated LED lamp with larger power volume can not meet the requirement far, and the problem that the normal work of the LED lamp is influenced due to the accumulation of the heat is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art only dispel the heat through some simple fin, heat dispersion can not reach the demand far away to some great power volume's integrated LED lamp, leads to thermal gathering to influence the problem of the problem that the LED lamp normally worked easily, and the special high-power integrated LED lamp of projecting apparatus that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-power integrated LED lamp special for a projector comprises a shell, wherein an opening is formed in the top of the shell, a lens is fixedly connected to the opening, a reflector is fixedly connected to the inner wall of the shell, which is close to the upper end of the shell, an opening is formed in the middle position of the reflector, a lamp panel is fixedly connected to the opening in a sealing manner, a plurality of LED lamp beads are uniformly and electrically installed at the upper end of the lamp panel, a heat dissipation support frame is sleeved on the outer side of the lower end of the lamp panel, a plurality of heat conduction plates are symmetrically and fixedly connected to the outer side of the lower end of the heat dissipation support frame, the lower end of each heat conduction plate is fixedly connected with the same heat collection plate, a plurality of heat outlet sheets are uniformly and fixedly connected to the lower end of the heat collection plate, the lower ends of the heat outlet sheets all extend out of the lower end of the shell through the opening formed in the lower end of the shell, a, the inner wall of the shell is fixedly connected with a pump, and a water inlet and a water outlet of the pump are respectively and fixedly communicated with two ends of the cooling water pipe.

Preferably, the heat discharging sheet is composed of a plurality of bending parts.

Preferably, a plurality of heat conducting rods are fixedly connected among the plurality of heat conducting plates.

Preferably, the pipe wall of one end of the cooling water pipe penetrates out of the shell, the outer wall of the shell is fixedly connected with a heat dissipation cylinder coated outside the cooling water pipe, and the outer cylinder wall of the heat dissipation cylinder is uniformly and fixedly connected with a plurality of radiating fins.

Preferably, the pump is electrically connected with an external power supply through a control switch.

Compared with the prior art, the utility model provides a special high-power integrated LED lamp of projecting apparatus possesses following beneficial effect:

1. this special high-power integrated LED lamp of projecting apparatus, hold in the palm the frame through the heat dissipation that is equipped with, can lead away the heat that the lamp plate produced at the during operation is quick, avoid the heat to gather the problem that influences the normal work of LED lamp on the lamp plate, the rethread heat-conducting plate leads to the thermal-arrest board on with the heat on the frame that looses heat fast, make the heat dissipation hold in the palm the frame and can carry out the work of dispelling the heat all the time, the piece that goes out heat that the rethread was equipped with can be with the quick derivation of the heat of gathering on the thermal-arrest board outside the casing.

2. This special high-power integrated LED lamp of projecting apparatus, radiating fin through being equipped with, radiating fin can be further carry out quick radiating operation to the LED lamp, and when needs dispel the heat fast, start the pump machine, the cooling water circulation that the pump machine drove in the cooling water pipe flows, and then take away the heat that gathers on the radiating fin fast, the effect that the cooling water that is located one section cooling water pipe outside the casing through heat dissipation section of thick bamboo and fin carries the heat in with the cooling water is quick outside scattering to the casing, the normal use of cooling water has been guaranteed, heat dispersion is good.

And the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make LED lamps and lanterns have outstanding heat dispersion, the people of being convenient for use.

Drawings

Fig. 1 is a schematic structural diagram of a high-power integrated LED lamp dedicated for a projector according to the present invention;

fig. 2 is the utility model provides a special high-power integrated LED lamp of projecting apparatus's radiating fin and cooling tube connect's schematic structure.

In the figure: the LED lamp comprises a shell 1, a lens 2, a reflector 3, a lamp panel 4, an LED lamp bead 5, a heat dissipation support frame 6, a heat conduction plate 7, a heat collection plate 8, a heat outlet plate 9, a heat dissipation fin 10, a cooling water pipe 11, a pump 12, a heat conduction rod 13, a heat dissipation cylinder 14 and a heat dissipation sheet 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a high-power integrated LED lamp dedicated for projectors, comprising a housing 1, wherein an opening is formed at the top of the housing 1, a lens 2 is fixedly connected to the opening, a reflector 3 is fixedly connected to the inner wall of the housing 1 near the upper end, an opening is formed at the middle position of the reflector 3, a lamp panel 4 is fixedly connected to the opening in a sealing manner, a plurality of LED lamp beads 5 are uniformly and electrically mounted at the upper end of the lamp panel 4, a heat dissipation support frame 6 is sleeved at the outer side of the lower end of the lamp panel 4, a plurality of heat conduction plates 7 are symmetrically and fixedly connected to the outer side of the lower end of the heat dissipation support frame 6, the lower ends of the plurality of heat conduction plates 7 are fixedly connected to a same heat collection plate 8, a plurality of heat-emitting fins 9 are uniformly and fixedly connected to the lower end of the heat collection plate 8, the lower ends of the, a plurality of jacks are symmetrically formed in the surfaces of the plurality of radiating fins 10, the same cooling water pipe 11 is wound in the jacks, a pump 12 is fixedly connected to the inner wall of the shell 1, and a water inlet and a water outlet of the pump 12 are respectively fixedly communicated with two ends of the cooling water pipe 11.

The heat outlet sheet 9 is composed of a plurality of bending parts, so that the heat dissipation area can be greatly increased in a limited space, and the heat dissipation efficiency is improved.

A plurality of heat conducting rods 13 are fixedly connected among the heat conducting plates 7, so that heat conduction is quicker.

The pipe wall of one end of the cooling water pipe 11 penetrates and extends out of the shell 1, the outer wall of the shell 1 is fixedly connected with a heat dissipation cylinder 14 coated outside the cooling water pipe 11, and the outer cylinder wall of the heat dissipation cylinder 14 is uniformly and fixedly connected with a plurality of radiating fins 15.

The pump 12 is electrically connected with an external power supply through a control switch.

In the utility model, when in use, the heat generated by the lamp panel 4 during operation can be rapidly conducted away through the heat dissipation support frame 6, thereby avoiding the problem that the heat is accumulated on the lamp panel 4 to influence the normal operation of the LED lamp, the heat on the heat dissipation support frame 6 is rapidly conducted to the heat collecting plate 8 through the heat conducting plate 7, so that the heat dissipation support frame 6 can always conduct the heat dissipation operation, the heat accumulated on the heat collecting plate 8 can be rapidly conducted out of the shell 1 through the arranged heat outlet sheet 9, so that the LED lamp has excellent heat dissipation performance, thereby being convenient for people to use, the heat dissipation fins 10 can further conduct the rapid heat dissipation operation on the LED lamp through the arranged heat dissipation fins 10, and when the rapid heat dissipation is needed, the pump 12 is started, the pump 12 drives the cooling water in the cooling water pipe 11 to circularly flow, thereby rapidly taking away the heat accumulated on the heat dissipation fins 10, the cooling water in the cooling water pipe 11 outside the shell 1 rapidly radiates the heat carried in the cooling water to the outside of the shell 1 under the action of the heat radiation cylinder 14 and the heat radiation fins 15, so that the normal use of the cooling water is ensured, and the heat radiation performance is good.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a special high-power integrated LED lamp of projecting apparatus, includes casing (1), its characterized in that, opening and opening part fixedly connected with lens (2) have been seted up at the top of casing (1), inner wall fixedly connected with bowl (3) that casing (1) is close to the upper end, sealed fixedly connected with lamp plate (4) of opening and through-hole department have been seted up to the intermediate position of bowl (3), a plurality of LED lamp pearls (5) are installed to the even electrical property in upper end of lamp plate (4), the lower extreme outside of lamp plate (4) has cup jointed the heat dissipation and has held in the palm frame (6), the heat dissipation holds in the palm a plurality of heat-conducting plates (7) of the lower extreme outside symmetry fixedly connected with of frame (6), and is a plurality of the same heat collecting plate (8) of lower extreme fixedly connected with of heat collecting plate (8), a plurality of the even fixedly connected with of piece (9) of lower extreme of heat piece (9) all stretch out the casing (1) The lower extreme, the even fixedly connected with a plurality of radiating fin (10) of lower extreme of heat dissipation support frame (6), it is a plurality of the surface symmetry of radiating fin (10) has been seted up in a plurality of jacks and the jack around having connect same root cooling water pipe (11), the inner wall fixedly connected with pump machine (12) of casing (1), the water inlet and the delivery port of pump machine (12) communicate with the both ends are fixed respectively of cooling water pipe (11).

2. The high-power integrated LED lamp special for projectors according to claim 1, wherein the heat-generating sheet (9) is composed of a plurality of bent portions.

3. The high-power integrated LED lamp special for projectors according to claim 1, wherein a plurality of heat conducting bars (13) are fixedly connected between a plurality of heat conducting plates (7).

4. The high-power integrated LED lamp special for projectors according to claim 1, wherein a tube wall at one end of the cooling water tube (11) penetrates and extends out of the housing (1), the outer wall of the housing (1) is fixedly connected with a heat dissipation tube (14) covering the cooling water tube (11), and the outer tube wall of the heat dissipation tube (14) is uniformly and fixedly connected with a plurality of cooling fins (15).

5. The high-power integrated LED lamp special for projectors according to claim 1, wherein the pump (12) is electrically connected with an external power supply through a control switch.