CN216046940U - Novel LED lamp capable of replacing halogen lamp - Google Patents

Abstract

The utility model relates to the field of LEDs (light emitting diodes), and discloses a novel LED lamp capable of replacing a halogen lamp, which comprises a lamp holder, wherein a control panel is fixedly installed on the lamp holder, an outer lampshade is arranged at the upper end of the lamp holder, the outer lampshade is connected with the lamp holder through a connecting device, a light-emitting semiconductor is arranged in the lamp holder, the input end of the light-emitting semiconductor is electrically connected with the output end of the control panel, the lower end of the light-emitting semiconductor is connected with a heat dissipation substrate, a circulating water-cooling heat dissipation device is arranged at the lower end of the heat dissipation substrate, the circulating water-cooling heat dissipation device comprises a heat conduction plate, supporting tubes are inserted into two sides of the lower end of the heat conduction plate, the lower ends of the front supporting tube and the rear supporting tube are connected with connecting tubes, and the connecting tubes on the two sides are connected with each other through a pipeline. The LED lamp can solve the problem of overhigh energy consumption of the halogen lamp, and meanwhile, the lampshade is easy to be detached from the lamp holder, so that the light-emitting semiconductor is convenient to overhaul and replace.

Description

Novel LED lamp capable of replacing halogen lamp

Technical Field

The utility model relates to the field of LEDs, in particular to a novel LED lamp capable of replacing a halogen lamp.

Background

Halogen lamps are made of tungsten wire, but are enclosed in a smaller quartz envelope. Because the envelope is very close to the filament, it will melt very easily if it is made of glass. The gas in the glass envelope is composed of different gases to form a halogen lamp group. These gases have a very interesting property: they are combined with tungsten vapour. If the temperature is not high enough, tungsten atoms bound by the halogen gas evaporate and redeposit on the filament. This cycling process continues the filament for a significant amount of time. Furthermore, it can run hot filaments, which means you get more light energy sources. You still get a lot of heat, but because the quartz glass bulb is so close to the filament, it is hotter than a normal bulb, and the energy saving effect is very considerable after the LED lamp is adopted.

An LED refers to a light emitting diode, which is a solid-state semiconductor device capable of converting electrical energy into visible light, and directly converts electricity into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, the other end of the wafer is connected with an anode of a power supply, the whole wafer is packaged by epoxy resin, the semiconductor wafer is composed of two parts, one part is a P-type semiconductor, holes are dominant in the semiconductor wafer, the other end of the semiconductor wafer is an N-type semiconductor, and electrons are mainly located on the other end of the semiconductor wafer. When the two semiconductors are connected, a P-N junction is formed between them. When current is applied to the wafer through the wire, electrons are pushed to the P region where they recombine with holes and then emit energy in the form of photons, which is the principle of LED lamp illumination. The wavelength of the light, i.e., the color of the light, is determined by the material forming the P-N junction.

But the more problem still exists in current LED lamp, realize the illumination through the LED lamp, though it is more energy-conserving for the halogen lamp, the heat that produces is still less, but LED still can produce the heat at the during operation, these heats pile up for a long time and reduce the life of LED lamp easily, the lamp stand and the lamp shade of current LED lamp are fixed connection in addition, lack simple and convenient structure and make and accomplish quick assembly disassembly between lamp shade and the lamp stand, there is a great deal of inconvenience in overhauing and changing luminous semiconductor, current LED's recreational is also relatively poor in addition, can not realize the change of multiple color, for this reason, we propose a novel LED lamp that can replace the halogen lamp.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a novel LED lamp capable of replacing a halogen lamp, which can effectively solve the problems that the prior halogen lamp in the background art has a large energy consumption effect and is not as energy-saving as the LED lamp, meanwhile, the LED lamp provided by the utility model generates very little heat during working, the service life of the LED lamp is greatly prolonged, and in addition, the LED lamp provided by the utility model is convenient to disassemble and assemble, convenient to maintain and high in entertainment.

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

a novel LED lamp capable of replacing a halogen lamp comprises a lamp holder, a control panel is fixedly arranged on the lamp holder, the upper end of the lamp holder is provided with an outer lampshade, the outer lampshade is connected with the lamp holder through a connecting device, the lamp holder is internally provided with a luminous semiconductor, the input end of the luminous semiconductor is electrically connected with the output end of the control panel, the lower end of the light-emitting semiconductor is connected with a heat dissipation substrate, the lower end of the heat dissipation substrate is provided with a circulating water cooling heat dissipation device, the circulating water-cooling heat dissipation device comprises a heat conduction plate, supporting pipes are inserted into two sides of the lower end of the heat conduction plate, connecting pipes are connected with the lower ends of the supporting pipes on the front side and the rear side, the connecting pipes on the two sides are connected through a pipeline, the lamp holder is characterized in that the pipeline is connected with a water pump, the input end of the water pump is electrically connected with the output end of the control panel, and the connecting pipe is installed inside the lamp holder.

Preferably, the two sides of the inner wall of the heat conducting plate are fixedly connected with partition plates, and the partition plates are arranged in a staggered mode.

Preferably, the outside fixedly connected with polylith aluminium system radiating fin of connecting pipe, a plurality of heat dissipation through-holes have been seted up on the aluminium system radiating fin, the ventilation hole has all been seted up to the inside both sides of lamp stand, fixedly connected with dust screen in the ventilation hole, one of them side the fan is installed to fixed connection in the ventilation hole, the input of fan and control panel's output electric connection.

Preferably, a plurality of first grooves are formed in the bottom surface of the radiating base plate, a second groove is formed in the bottom surface of the first groove, the heat conducting plate is arranged in the second groove in a matched mode, and clamping plates are arranged on two sides of the heat conducting plate.

Preferably, fixedly connected with L shape connecting rod on the splint, the tip of L shape connecting rod is provided with the actuating lever, the multiunit screw thread section has been seted up on the actuating lever, every group all including two external screw threads that screw thread opposite direction on the screw thread section, the external screw thread threaded connection on L shape connecting rod and the actuating lever, the inner wall swivelling joint of bearing and heat dissipation base plate is passed through to the one end of actuating lever, the heat dissipation base plate is worn out to the other end of actuating lever.

Preferably, the connecting device comprises a connecting inclined plate, the connecting inclined plate is fixedly connected to the outer side wall of the outer lampshade, a sliding groove is formed in the middle of the book searching connecting inclined plate, a jack is formed in the bottom surface of the sliding groove, and a slot matched with the outer lampshade is formed in the lamp holder.

Preferably, the mounting hole has been seted up to the both sides of lamp stand, sliding connection has the inserted bar in the mounting hole, the tip of inserted bar is the arc structure, fixedly connected with connecting block on the inserted bar, the connecting block slides and sets up in the mounting hole, the cover is equipped with reset spring on the inserted bar, reset spring's one end and connecting block fixed connection, reset spring's the other end and the inner wall fixed connection of mounting hole, the inserted bar is mutually supported with the jack.

Preferably, be provided with interior lamp shade in the outer lamp shade, interior lamp shade is cylindrical structure, fixedly connected with annular rack on the outer wall of interior lamp shade, the meshing has drive gear on the annular rack, drive gear's middle part is through pivot fixedly connected with driving motor, driving motor fixed mounting is in the outer lamp shade, driving motor's input and control panel's output electric connection.

Preferably, the middle part of the outer lampshade is rotatably connected with a limiting rod through a bearing, the middle part of the inner lampshade is provided with a limiting hole, the limiting rod is inserted into the limiting hole, and the end part of the limiting rod is in threaded connection with a limiting nut.

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

1. the control panel controls the light-emitting semiconductor to work to enable the LED lamp to emit light, the light-emitting semiconductor can generate heat during working, the generated heat is transmitted to the heat dissipation substrate, the heat conduction plate is arranged at the lower end of the heat dissipation substrate, cooling liquid flows in the heat conduction plate, and the cooling liquid can take away the heat on the heat dissipation substrate, so that the overhigh temperature of the light-emitting semiconductor is prevented, the service life of the LED lamp is effectively prolonged, the control panel can control the water pump to work, and the water pump can drive the cooling liquid in the connecting pipes at two sides to circulate back and forth.

2. According to the device, the plurality of staggered partition plates are arranged in the heat conducting plate, the retention time of the cooling liquid in the heat conducting plate is effectively prolonged through the arrangement of the partition plates, the heat dissipation effect is improved, the aluminum radiating fins are fixedly connected to the connecting pipe in the device, the heat of the cooling liquid after the heat is absorbed in the connecting pipe can be taken away through the aluminum radiating fins, the heat on the aluminum radiating fins can be blown away through the work of the fan, the heat dissipation efficiency is improved through the radiating through holes, and the dust blocking net prevents dust from entering the lamp holder in the ventilation process.

3. The utility model can rotate the driving rod, and the driving rod is provided with a plurality of groups of external threads with opposite thread directions, so that the driving rod can drive the L-shaped connecting rods on the driving rod to mutually approach or separate from each other when rotating, and can drive the clamping plates to clamp the heat conducting plate when the two L-shaped connecting rods approach each other, thereby fixing the heat radiating substrate on the heat conducting plate.

4. When the outer lampshade is installed, the outer lampshade is aligned to the slot on the lamp holder, and in the process of inserting the outer lampshade into the slot, the inserted bar can slide in the chute on the connecting inclined plate, the reset spring is gradually compressed when the inserted bar slides in the chute, after the jack of the chute slides to the position of the inserted bar, under the action of the elastic force of the reset spring, the inserted rod is automatically sprung into the jack to fix the outer lampshade and the lamp holder, when the outer lampshade needs to be dismounted, the inserted rod is pulled outwards and is drawn out from the jack, the outer lampshade can be separated from the lamp holder, the utility model can arrange lamp areas with various colors on the inner lampshade, the control panel controls the driving motor to work, the driving gear drives the annular rack to move, so that the inner lamp shade can rotate, therefore, the LED lamp can show various different changeable colors, and the entertainment of the LED lamp is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the present invention with the outer lamp cover removed.

Fig. 3 is a schematic structural view of the heat dissipating substrate and the circulating water-cooling heat dissipating device according to the present invention.

Fig. 4 is a cross-sectional view of a heat-dissipating substrate according to the present invention.

Fig. 5 is an enlarged view of the utility model at a in fig. 4.

Fig. 6 is a schematic structural view of the bottom surface of the heat dissipation substrate of the present invention.

Fig. 7 is a schematic view of the internal structure of the heat-conducting plate of the present invention.

Fig. 8 is a sectional view of a lamp socket according to the present invention.

Fig. 9 is an enlarged view of the utility model at B in fig. 8.

Fig. 10 is a sectional view of the other surface of the lamp socket according to the present invention.

Fig. 11 is a schematic structural view of the outer lamp cover and the inner lamp cover of the present invention.

Fig. 12 is an enlarged view of the utility model at C in fig. 11.

Fig. 13 is a top view of the outer lamp cover and the inner lamp cover of the present invention.

Fig. 14 is a sectional view of an outer lamp cover and an inner lamp cover according to the present invention.

In the figure: 1. an outer lamp cover; 2. a lamp socket; 3. a heat-dissipating substrate; 4. a second groove; 5. a first groove; 6. a splint; 7. a drive rod; 8. an L-shaped connecting rod; 9. an inner lampshade; 10. an annular rack; 11. connecting an inclined plate; 12. a chute; 13. a jack; 14. a drive gear; 15. a light emitting semiconductor; 16. a heat conducting plate; 17. inserting a rod; 18. connecting blocks; 19. a return spring; 20. a slot; 21. a control panel; 22. a drive motor; 23. a limiting rod; 24. a limit nut; 25. supporting a tube; 26. a connecting pipe; 27. a heat dissipating fin; 28. a heat dissipating through hole; 29. a partition plate; 30. a pipeline; 31. a water pump; 32. a dust blocking net; 33. a vent hole; 34. a fan.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-14, a novel LED lamp capable of replacing halogen lamp comprises a lamp holder 2, a control panel 21 is fixedly installed on the lamp holder 2, an outer lampshade 1 is installed on the upper end of the lamp holder 2, the outer lampshade 1 is connected with the lamp holder 2 through a connecting device, a light emitting semiconductor 15 is installed in the lamp holder 2, the input end of the light emitting semiconductor 15 is electrically connected with the output end of the control panel 21, the lower end of the light emitting semiconductor 15 is connected with a heat dissipation substrate 3, the lower end of the heat dissipation substrate 3 is provided with a circulating water cooling heat dissipation device, the circulating water cooling heat dissipation device comprises a heat conduction plate 16, supporting tubes 25 are inserted into both sides of the lower end of the heat conduction plate 16, the lower ends of the supporting tubes 25 on the front and rear sides are connected with connecting tubes 26, the connecting tubes 26 on both sides are connected through a pipeline 30, a water pump 31 is connected on the pipeline 30, the input end of the water pump 31 is electrically connected with the output end of the control panel 21, connecting pipe 26 installs the inside at lamp stand 2, this device is when using through the work of the luminous semiconductor 15 of control panel 21 control, it is luminous to make the LED lamp, luminous semiconductor 15 during operation can produce the heat, the heat transfer of production is for radiating basal plate 3, radiating basal plate 3's lower extreme is provided with heat-conducting plate 16, it has the coolant liquid to flow in the heat-conducting plate 16, the coolant liquid can take away the heat on the radiating basal plate 3, thereby prevent luminous semiconductor 15's high temperature, effectively prolong the life of LED lamp, can control water pump 31 work through control panel 21, the coolant liquid in the connecting pipe 26 of both sides can be taken along the round trip to circulate to water pump 31.

The partition plates 29 are fixedly connected to two sides of the inner wall of the heat conduction plate 16, the partition plates 29 on the two sides are arranged in a staggered mode, the residence time of cooling liquid in the heat conduction plate 16 is effectively prolonged through the arrangement of the partition plates 29, and the heat dissipation effect is improved.

Outside fixedly connected with polylith aluminium radiating fin 27 of connecting pipe 26, a plurality of radiating through-holes 28 have been seted up on aluminium radiating fin 27, ventilation hole 33 has all been seted up to 2 inside both sides of lamp stand, fixedly connected with keeps off dirt net 32 in the ventilation hole 33, wherein fixed connection installs fan 34 in the ventilation hole 33 of one side, fan 34's input and control panel 21's output electric connection, fixedly connected with aluminium radiating fin 27 on the connecting pipe 26, the heat of coolant liquid is taken away after aluminium radiating fin 27 can be with the internal heat absorption of connecting pipe 26, the work energy through fan 34 blows away the heat on aluminium radiating fin 27, radiating through-holes 28 improve the radiating efficiency, it prevents that the ventilation in-process dust from entering lamp stand 2 inside to keep off dirt net 32.

Many first recesses 5 have been seted up on the bottom surface of heat dissipation base plate 3, second recess 4 has been seted up on the bottom surface of first recess 5, and heat-conducting plate 16 cooperation sets up in second recess 4, and the both sides of heat-conducting plate 16 are provided with splint 6, can imbed heat-conducting plate 16 in the second recess 4, and heat-conducting plate 16 can take away the heat that produces on the heat dissipation base plate 3, can clip heat-conducting plate 16's both ends through splint 6.

The L-shaped connecting rod 8 is fixedly connected to the clamping plate 6, the end part of the L-shaped connecting rod 8 is provided with the driving rod 7, a plurality of groups of thread sections are arranged on the driving rod 7, each group of thread sections comprises two external threads with opposite thread directions, the L-shaped connecting rod 8 is in threaded connection with the external threads on the driving rod 7, one end of the driving rod 7 is in rotary connection with the inner wall of the radiating base plate 3 through a bearing, the other end of the driving rod 7 penetrates out of the radiating base plate 3, the driving rod 7 is rotated, as the driving rod 7 is provided with a plurality of groups of external threads with opposite thread directions, the L-shaped connecting rods 8 on the driving rod 7 can be driven to mutually approach or mutually separate, the clamping plate 6 can be driven to clamp the heat conducting plate 16 when the two L-shaped connecting rods 8 mutually approach mutually, so that the radiating base plate 3 can be fixed on the heat conducting plate 16, and the installation and the disassembly of the radiating base plate 3 are realized through the arrangement, the repair and maintenance of the light emitting semiconductor 15 is facilitated.

Connecting device is including connecting swash plate 11, connects swash plate 11 fixed connection on the lateral wall of lampshade 1, searches the middle part of book connection swash plate 11 and has seted up spout 12, has seted up jack 13 on the bottom surface of spout 12, sets up on lamp stand 2 with the mutual complex slot 20 of lampshade 1.

The lamp holder 2 is provided with mounting holes at two sides, an inserting rod 17 is connected in the mounting holes in a sliding manner, the end part of the inserting rod 17 is of an arc structure, a connecting block 18 is fixedly connected on the inserting rod 17, the connecting block 18 is arranged in the mounting holes in a sliding manner, a return spring 19 is sleeved on the inserting rod 17, one end of the return spring 19 is fixedly connected with the connecting block 18, the other end of the return spring 19 is fixedly connected with the inner wall of the mounting hole, the inserting rod 17 is matched with the jack 13, when the outer lampshade 1 is mounted, the outer lampshade 1 is aligned to the slot 20 on the lamp holder 2, in the process that the outer lampshade 1 is inserted into the slot 20, the inserting rod 17 can slide in the chute 12 on the inclined connecting plate 11, in the process that the inserting rod 17 slides in the chute 12, the return spring 19 is gradually compressed, after the jack 13 of the chute 12 slides to the position of the inserting rod 17, under the elastic force of the return spring 19, the inserting rod 17 is automatically popped into the jack 13, fixing of the outer lampshade 1 and the lamp holder 2 is completed, when the outer lampshade 1 needs to be dismounted, the inserting rods 17 are pulled outwards, the inserting rods 17 are pulled out from the inserting holes 13, and the outer lampshade 1 can be separated from the lamp holder 2.

Be provided with interior lamp shade 9 in the lamp shade 1, interior lamp shade 9 is cylindrical structure, fixedly connected with annular rack 10 on the outer wall of interior lamp shade 9, the meshing has drive gear 14 on the annular rack 10, drive gear 14's middle part is through pivot fixedly connected with driving motor 22, driving motor 22 fixed mounting is in lamp shade 1, driving motor 22's input and control panel 21's output electric connection, lamp area that this device can set up various colours on lamp shade 9 including, through control panel 21 control driving motor 22 work, drive annular rack 10 motion through drive gear 14, lamp shade 9 can take place rotatoryly in making, thereby make this LED lamp can show the changeable color of multiple difference, improve the recreational of this LED lamp.

The middle part of outer lamp shade 1 is rotated through the bearing and is connected with gag lever post 23, and spacing hole has been seted up at the middle part of interior lamp shade 9, and gag lever post 23 is pegged graft in spacing hole, and threaded connection has stop nut 24 on the tip of gag lever post 23, through the setting in gag lever post 23 and spacing hole, makes interior lamp shade 9 can be through gag lever post 23 steady rotation in outer lamp shade 1, prevents through stop nut 24 that interior lamp shade 9 from droing from gag lever post 23.

The working principle of the utility model is as follows: when the LED lamp is used, the control panel 21 controls the light-emitting semiconductor 15 to work to enable the LED lamp to emit light, the light-emitting semiconductor 15 generates heat when working, the generated heat is transmitted to the heat-radiating base plate 3, the lower end of the heat-radiating base plate 3 is provided with the heat-conducting plate 16, the heat-conducting plate 16 flows with cooling liquid, the cooling liquid can take away the heat on the heat-radiating base plate 3, so that the overhigh temperature of the light-emitting semiconductor 15 is prevented, the service life of the LED lamp is effectively prolonged, the control panel 21 can control the water pump 31 to work, the water pump 31 can drive the cooling liquid in the connecting pipes 26 at two sides to circulate back and forth, the heat-conducting plate 16 is internally provided with a plurality of staggered partition plates 29, the residence time of the cooling liquid in the heat-conducting plate 16 is effectively prolonged through the arrangement of the partition plates 29, and the heat-radiating effect is improved, the connecting pipes 26 are fixedly connected with the aluminum heat-radiating fins 27, the aluminum heat-radiating fins 27 can take away the heat of the cooling liquid in the connecting pipes 26 after heat absorption, the heat on the aluminum radiating fins 27 can be blown away by the operation of the fan 34, the radiating through holes 28 improve the radiating efficiency, the dust blocking net 32 prevents dust from entering the lamp holder 2 in the ventilation process, the driving rod 7 can be rotated, as a plurality of groups of external threads with opposite thread directions are arranged on the driving rod 7, the driving rod 7 can drive the L-shaped connecting rods 8 on the driving rod to mutually approach or separate from each other when rotating, the clamping plates 6 can be driven to clamp the heat conducting plate 16 when the two L-shaped connecting rods 8 approach each other, so that the radiating substrate 3 can be fixed on the heat conducting plate 16, and through the arrangement, the installation and the disassembly of the radiating substrate 3 are convenient for the overhaul and the maintenance of the luminous semiconductor 15, when the outer lampshade 1 is installed, the outer lampshade 1 is aligned with the slot 20 on the lamp holder 2, and in the process of inserting the outer lampshade 1 into the slot 20, the inserted bar 17 can slide in the chute 12 on the connecting inclined plate 11, the return spring 19 is gradually compressed in the process that the inserted bar 17 slides in the chute 12, after the insertion hole 13 of the chute 12 slides to the position of the inserted bar 17, the inserted bar 17 is automatically inserted into the insertion hole 13 under the elastic force of the return spring 19 to complete the fixation of the outer lampshade 1 and the lamp holder 2, when the outer lampshade 1 needs to be dismounted, the inserted bar 17 is pulled outwards, and the inserted bar 17 is pulled out from the insertion hole 13, so that the outer lampshade 1 can be separated from the lamp holder 2.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (9)

1. A novel LED lamp capable of replacing a halogen lamp is characterized in that: the LED lamp comprises a lamp holder (2), a control panel (21) is fixedly installed on the lamp holder (2), an outer lampshade (1) is arranged at the upper end of the lamp holder (2), the outer lampshade (1) is connected with the lamp holder (2) through a connecting device, a light-emitting semiconductor (15) is arranged in the lamp holder (2), the input end of the light-emitting semiconductor (15) is electrically connected with the output end of the control panel (21), the lower end of the light-emitting semiconductor (15) is connected with a heat dissipation substrate (3), the lower end of the heat dissipation substrate (3) is provided with a circulating water-cooling heat dissipation device, the circulating water-cooling heat dissipation device comprises a heat conduction plate (16), supporting tubes (25) are inserted into two sides of the lower end of the heat conduction plate (16), connecting tubes (26) are connected to the lower ends of the supporting tubes (25) on the front side and the rear side, and the connecting tubes (26) on the two sides are connected through a pipeline (30), be connected with water pump (31) on pipeline (30), the input of water pump (31) and the output electric connection of control panel (21), install the inside at lamp stand (2) connecting pipe (26).

2. The novel LED lamp capable of replacing a halogen lamp as claimed in claim 1, wherein: the heat conducting plate is characterized in that partition plates (29) are fixedly connected to two sides of the inner wall of the heat conducting plate (16), and the partition plates (29) on the two sides are arranged in a staggered mode.

3. The novel LED lamp capable of replacing a halogen lamp as claimed in claim 1, wherein: the outside fixedly connected with polylith aluminium cooling fin (27) of connecting pipe (26), a plurality of heat dissipation through-holes (28) have been seted up on aluminium cooling fin (27), ventilation hole (33) have all been seted up to lamp stand (2) inside both sides, fixedly connected with keeps off dirt net (32) in ventilation hole (33), one of them side fixed connection installs fan (34) in ventilation hole (33), the input of fan (34) and the output electric connection of control panel (21).

4. The novel LED lamp capable of replacing a halogen lamp as claimed in claim 1, wherein: a plurality of first grooves (5) are formed in the bottom surface of the heat dissipation base plate (3), a second groove (4) is formed in the bottom surface of the first groove (5), the heat conduction plate (16) is arranged in the second groove (4) in a matched mode, and clamping plates (6) are arranged on two sides of the heat conduction plate (16).

5. The novel LED lamp capable of replacing a halogen lamp as claimed in claim 4, wherein: fixedly connected with L shape connecting rod (8) on splint (6), the tip of L shape connecting rod (8) is provided with actuating lever (7), the multiunit screw thread section has been seted up on actuating lever (7), every group all include two external screw threads that screw thread direction is opposite on the screw thread section, L shape connecting rod (8) and the external screw thread threaded connection on actuating lever (7), the inner wall swivelling joint of bearing and heat dissipation base plate (3) is passed through to the one end of actuating lever (7), heat dissipation base plate (3) is worn out to the other end of actuating lever (7).

6. The novel LED lamp capable of replacing a halogen lamp as claimed in claim 1, wherein: connecting device is including connecting swash plate (11), connect swash plate (11) fixed connection on the lateral wall of outer lamp shade (1), search the middle part of book connection swash plate (11) and seted up spout (12), jack (13) have been seted up on the bottom surface of spout (12), offer slot (20) with outer lamp shade (1) inter-complex on lamp stand (2).

7. The novel LED lamp capable of replacing a halogen lamp as claimed in claim 6, wherein: the mounting hole has been seted up to the both sides of lamp stand (2), sliding connection has inserted bar (17) in the mounting hole, the tip of inserted bar (17) is the arc structure, fixedly connected with connecting block (18) on inserted bar (17), connecting block (18) slide to set up in the mounting hole, the cover is equipped with reset spring (19) on inserted bar (17), the one end and the connecting block (18) fixed connection of reset spring (19), the other end of reset spring (19) and the inner wall fixed connection of mounting hole, inserted bar (17) and jack (13) are mutually supported.

8. The novel LED lamp capable of replacing a halogen lamp as claimed in claim 1, wherein: be provided with interior lamp shade (9) in outer lamp shade (1), interior lamp shade (9) are cylindrical structure, fixedly connected with annular rack (10) on the outer wall of interior lamp shade (9), the meshing has drive gear (14) on annular rack (10), the middle part of drive gear (14) is through pivot fixedly connected with driving motor (22), driving motor (22) fixed mounting is in outer lamp shade (1), the input of driving motor (22) and the output electric connection of control panel (21).

9. The novel LED lamp capable of replacing a halogen lamp as claimed in claim 8, wherein: the middle part of the outer lampshade (1) is rotatably connected with a limiting rod (23) through a bearing, the middle part of the inner lampshade (9) is provided with a limiting hole, the limiting rod (23) is inserted in the limiting hole, and the end part of the limiting rod (23) is connected with a limiting nut (24) through threads.

Images