CN205118698U - LEDG9 headlight - Google Patents

Abstract

The utility model relates to a LED lamp field indicates a simple structure, simple, the good LEDG9 headlight of radiating effect of equipment process especially, including G9 lamp holder, PC lamp shade and shell, shell bottom seted up the through -hole, the G9 lamp holder on electric connection have the FPC board, post LED lamp pearl on the FPC board, the outer wall of G9 lamp holder be equipped with the external screw thread, PC lamp shade inner wall is equipped with the internal thread, the G9 lamp holder passes the through -hole to be connected through interior matching the external screw with the PC lamp shade, the LED lamp overlaps in the PC lamp shade by the pearl.

Description

LED G9 head lamp

Technical field

The utility model relates to LED field, and espespecially a kind of structure is simple, assembling procedure simple, excellent in heat dissipation effect LEDG9 head lamp.

Background technology

In general, G9 head lamp is a kind of light fixture often used, current LEDG9 Headlamp structure parts are many and assembling procedure is comparatively complicated, G9 lamp holder and lampshade by outer shroud is fastening cannot dismounting, lampshade and G9 lamp holder are one-to-one relationship, separately, because G9 area of bed is little, when large wattage, area of dissipation is inadequate, affects radiating effect and causes light fixture light efficiency and unstable properties.

Utility model content

For solving the problem, the utility model provides that a kind of structure is simple, assembling procedure is simple, excellent in heat dissipation effect LEDG9 head lamp.

For achieving the above object, the utility model adopts following technical scheme to be: a kind of LEDG9 head lamp, comprise G9 lamp holder, PC lampshade and shell, G9 head is aluminium material, there are better hardness and heat radiation, outer casing bottom offers through hole, G9 lamp holder is electrically connected with FPC plate, FPC plate posts LED lamp bead, the outer wall of G9 lamp holder is provided with external screw thread, and PC lampshade inwall is provided with internal thread, and G9 lamp holder is connected by internal and external threads through through hole and PC lampshade, LED lamp bead is placed in PC lampshade, and G9 lamp holder and PC lampshade strengthen bond strength by viscose (simple in figure).

Preferably, described PC lampshade comprises the cover body, connector and the bulge loop that connect successively, and described internal thread is located at connector inwall, and described bulge loop is provided with locating hole.

Preferably, described locating hole is provided with two along PC lampshade Central Symmetry.

Preferably, described PC lampshade is that inwall is provided with sandblasting layer, can carry out secondary optics process, light is spread more to LED light, and lighting angle becomes large, reaches 98% of traditional G9 illumination effect; PC lampshade adopts high PC environmental-protecting material thoroughly, unharmful substance.

The beneficial effects of the utility model are:

1. the utility model designs for not changing under traditional G9 head lamp outward appearance, and structure is simple and easy to use, and external form is small and exquisite lovely; Save the New LED G9 head lamp of the features such as each various operation assembling, PC lampshade can be arranged on difformity G9 headlight socket, plays fixed part use by internal and external threads structure, replaces original G9 outer shroud, arbitrarily installs different G9 lamp socket according to the hobby of consumer;

2. the utility model PC lampshade adopts high PC environmental-protecting material thoroughly, and in the sandblasting of PC lampshade inwall, can carry out secondary optics process, light is spread more to LED light, and lighting angle becomes large, reaches 98% of traditional G9 illumination effect; PC lampshade integral hardness is high, high temperature resistant shock-resistant;

3. the utility model heat radiation is by the heat radiation of LEDG9 head monoblock type, than traditional LEDG9 head lamp better heat-radiation effect.

Accompanying drawing explanation

Fig. 1 is the utility model structure chart.

Fig. 2 is the utility model PC lampshade structure figure.

Fig. 3 is the A-A sectional view of Fig. 2.

Fig. 4 is another example structure figure of the utility model.

Fig. 5 is another embodiment PC lampshade structure of the utility model figure.

Fig. 6 is the B-B sectional view of Fig. 5.

Mark illustrates: 1. cover body; 2. connector; 21. internal threads; 3. bulge loop; 4. shell; 5.PC lampshade; 6.G9 lamp holder.

Detailed description of the invention

Refer to shown in Fig. 1-6, the utility model is about a kind of LEDG9 head lamp, comprise G9 lamp holder 6, PC lampshade 5 and shell 4, through hole is offered bottom shell 4, described PC lampshade 5 adopts high PC environmental-protecting material thoroughly, unharmful substance, PC lampshade 5 comprises the cover body 1 connected successively, connector 2 and bulge loop 3, described cover body 1 inwall is provided with sandblasting layer, secondary optics process can be carried out to LED light, light is spread more, lighting angle becomes large, reach 98% of traditional G9 illumination effect, described connector 2 inwall is provided with internal thread 21, described bulge loop 3 arranges two locating holes along PC lampshade 5 Central Symmetry, described G9 head is aluminium material, there are better hardness and heat-sinking capability, G9 lamp holder 6 is electrically connected with FPC plate, FPC plate posts LED lamp bead, the outer wall of G9 lamp holder 6 is provided with external screw thread, and G9 lamp holder 6 coordinates fixing with PC lampshade 5 by internal and external threads through through hole and shell 4 is fixed between G9 lamp holder and PC lampshade 5, and LED lamp bead is placed in PC lampshade 5, it is inner that shell 4 is located at by PC lampshade 5, and G9 lamp holder 6 and PC lampshade 5 also strengthen bond strength by viscose (simple in figure).Assembling mode of the present utility model is as follows: G9 lamp holder through the through hole bottom shell 4, PC lampshade 5 is enclosed within G9 lamp holder, because the part of LED is all more small-sized, the more difficult aligning assembling when assembling, two locating holes on PC lampshade 5 can be placed on G9 lamp holder fast and more accurately, when PC lampshade 5 is enclosed within after on G9 lamp holder, it is fixing that rotation PC lampshade 5 makes its internal thread 21 coordinate with G9 lamp holder external screw thread, again G9 lamp holder 6 is inserted with on the lamp socket of power supply, LED lamp bead just sends soft light, the specification of PC lampshade can carry out Optional assembling cooperation according to difformity G9 headlight socket, Fig. 1 and Fig. 4 is this case two embodiments.

Above embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that the common engineers and technicians in this area make the technical solution of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.

Claims (4)

1. a LEDG9 head lamp, comprise G9 lamp holder, PC lampshade and shell, it is characterized in that: described outer casing bottom offers through hole, described G9 lamp holder is electrically connected with FPC plate, FPC plate posts LED lamp bead, and the outer wall of described G9 lamp holder is provided with external screw thread, and PC lampshade inwall is provided with internal thread, G9 lamp holder is connected by internal and external threads through through hole and PC lampshade, and LED lamp bead is placed in PC lampshade.

2. a kind of LEDG9 head lamp according to claim 1, is characterized in that: described PC lampshade comprises the cover body, connector and the bulge loop that connect successively, and described internal thread is located at connector inwall, and described bulge loop is provided with locating hole.

3. a kind of LEDG9 head lamp according to claim 2, is characterized in that: described locating hole is provided with two along PC lampshade Central Symmetry.

4. a kind of LEDG9 head lamp according to claim 1, is characterized in that: described PC lampshade is that inwall is provided with sandblasting layer.