CN210687844U

CN210687844U - Explosion-proof halogen lighting bulb

Info

Publication number: CN210687844U
Application number: CN201922124514.9U
Authority: CN
Inventors: 张启忠; 王晓莉; 徐一博
Original assignee: Suqian Qihui Lighting Electric Appliance Co ltd
Current assignee: Suqian Qihui Lighting Electric Appliance Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-06-05
Anticipated expiration: 2029-12-02

Abstract

The utility model relates to the technical field of lighting fixtures, and an explosion-proof halogen lighting bulb is disclosed, including the metal peg, the top fixedly connected with screw thread head of metal peg, and the top fixedly connected with lamp stand of screw thread head, and the interpolation of the slot of seting up at the lamp stand top has connect halogen lamp pearl, the pin hole has all been seted up to the both sides of slot inner wall bottom, the pin hole has pegged graft the lamp base through setting up at its inside brass preforming, and the top of lamp base and the bottom fixed connection of halogen lamp pearl, the lamp shade has been pegged graft to the second end of lamp stand outer wall, the button head peg has been crossed to the equal fixedly connected with in outer wall both sides of the second end of lamp stand, L type hanging groove has all been seted up to the inner wall both sides of the second end of lamp shade, and the button head hanging peg all pegs graft with the. The utility model discloses a lamp stand and fixed frame's setting can be dismantled at will and make the halogen lamp pearl that breaks down take out the change alone, avoids causing the unnecessary extravagant.

Description

Explosion-proof halogen lighting bulb

Technical Field

The utility model relates to an illumination lamps and lanterns technical field especially relates to an explosion-proof halogen lighting bulb.

Background

The halogen bulb is a variant of the incandescent lamp, the halogen bulb needs higher temperature to operate than the incandescent lamp, the quartz glass shell is easy to break, and an explosion-proof halogen bulb which has low brightness and is fixedly connected into a whole bulb structure is already produced on the market at present, if the bulb structure fails, the whole bulb needs to be replaced, and unnecessary waste is caused.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the replacement of the bulb causes the waste of parts and the low brightness, and the explosion-proof halogen lighting bulb is provided.

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

an explosion-proof halogen lighting bulb comprises a metal nail, wherein the top of the metal nail is fixedly connected with a threaded head, the top of the threaded head is fixedly connected with a lamp holder, a halogen lamp bead is inserted in a slot arranged at the top of the lamp holder, pin holes are respectively arranged at two sides of the bottom of the inner wall of the slot, the pin holes are respectively inserted with a lamp pin through a brass pressing sheet arranged in the pin holes, the top end of the lamp pin is fixedly connected with the bottom end of the halogen lamp bead, the lower half end of the outer wall of the lamp holder is inserted with a lamp shade, two sides of the outer wall of the lower half end of the lamp holder are respectively fixedly connected with a round head hanging nail, two sides of the inner wall of the lower half end of the lamp shade are respectively provided with an L-shaped hanging groove, the round head hanging nails are respectively inserted with the lamp shade through the L-shaped hanging grooves at two sides, the periphery of the inner wall of the lamp shade is coated, and the thread frame is in threaded connection with the fixed frame through a cover head arranged on the thread frame.

Preferably, the maximum transverse rotation distance of the round-head hanging nail in the bottom end of the L-shaped hanging groove is 1 cm.

Preferably, the cover head is made of ultraviolet-proof high-temperature-resistant glass.

Preferably, the coating material is a bicolor radiation coating.

Preferably, the fixing frame is in the shape of a tubular structure with the inner diameter decreasing from bottom to top and is lapped on the top surface of the cover head.

Preferably, the lampshade is formed by fixedly connecting a cylinder with a bowl-shaped lampshade body, and the lampshade is made of high-temperature-resistant polyphenyl plastic.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a light source that double-colored radiation coating can efficient reflection halogen lamp makes light beam center intensity high, through isolated dust of hood and ultraviolet ray, through the lamp shade with the produced heat of halogen lamp pearl effluvium from louvre behind one's back.

(2) The utility model discloses a lamp stand and fixed frame's setting can be dismantled at will and make the halogen lamp pearl that breaks down take out the change alone, avoids causing the unnecessary extravagant.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a side sectional view of the lamp holder according to the present invention;

fig. 3 is a side sectional view of the lampshade of the structure of the utility model.

In the figure: 1. a metal nail; 2. screwing; 3. a lamp socket; 4. a halogen lamp bead; 5. a slot; 6. a lamp foot; 7. a pin hole; 8. pressing the brass into sheets; 9. round-head hanging nails; 10. an L-shaped hanging groove; 11. a lamp shade; 12. coating; 13. a thread frame; 14. a fixing frame; 15. a cover head; 16. and (4) heat dissipation holes.

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. 1-3, an explosion-proof halogen lighting bulb comprises a metal nail 1, a screw head 2 is fixedly connected to the top of the metal nail 1, a lamp holder 3 is fixedly connected to the top of the screw head 2, a halogen lamp bead 4 is inserted into a slot 5 formed in the top of the lamp holder 3, an inner filament of the halogen lamp bead 4 is made of rare earth tungsten alloy, the rare earth tungsten alloy is formed by special cold pressing, the material is flexible and vibration-resistant, the lamp holder has longer service life and higher brightness, pin holes 7 are formed in two sides of the bottom of the inner wall of the slot 5, lamp pins 6 are inserted into the pin holes 7 through brass pressing sheets 8 arranged inside the pin holes 7, the top ends of the lamp pins 6 are fixedly connected with the bottom ends of the halogen lamp beads 4, a lamp shade 11 is inserted into the lower half end of the outer wall of the lamp holder 3, a shade head 15 is made of ultraviolet-proof high-temperature-resistant glass, the light, the lamp holder is characterized in that the lamp holder is prevented from being damaged by ultraviolet rays, round-head hanging nails 9 are fixedly connected to two sides of the outer wall of the lower half end of the lamp holder 3, L-shaped hanging grooves 10 are formed in two sides of the inner wall of the lower half end of the lampshade 11, the round-head hanging nails 9 are inserted into the lampshade 11 through the L-shaped hanging grooves 10 on the two sides, the maximum transverse rotation distance of the round-head hanging nails 9 in the bottom end of the L-shaped hanging grooves 10 is 1cm, the lampshade 11 is composed of a cylindrical fixedly connected bowl-shaped cover body, the lampshade 11 is made of high-temperature-resistant polyphenyl ester plastic, a coating 12 is coated on the periphery of the inner wall of the lampshade 11, ten heat dissipation holes 16 penetrating through the inner wall of the lampshade 11 are formed in the outer wall of the lampshade 11 at equal intervals around the circle center, the coating 12 is made of a radiation double-color coating, the double-color radiation coating can efficiently reflect the light source of, 11 top edges of lamp shade fixedly connected with screw frame 13, and screw frame 13 through set up cover head 15 and fixed frame 14 threaded connection above that, fixed frame 14 shape is the tubular structure overlap joint that the internal diameter reduces in proper order from the bottom up at the top surface of cover head 15, through the setting of lamp stand 3 and fixed frame 14, can dismantle at will and make the halogen lamp pearl 4 that breaks down can take out the change alone, avoids causing unnecessary waste.

The utility model discloses in, when the user used the device, through unscrewing fixed frame 14, made the cover head 15 break away from lamp shade 11, take out the replacement for the halogen lamp pearl 4 that will change with the halogen lamp pearl 4 that damages, again with cover head 15 overlap joint in fixed frame 14 with 13 outer wall threaded connection of screw frame can, or take out 3 replacement halogen lamp pearls 4 at the lamp stand of 11 inner walls of lamp shade through the rotation, peg graft the inner wall both sides of lamp stand 3 in 11 lower ends of lamp shade again.

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.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. An explosion-proof halogen lighting bulb comprises a metal nail (1) and is characterized in that a threaded head (2) is fixedly connected to the top of the metal nail (1), a lamp holder (3) is fixedly connected to the top of the threaded head (2), halogen lamp beads (4) are inserted into a slot (5) formed in the top of the lamp holder (3), pin holes (7) are formed in two sides of the bottom of the inner wall of the slot (5), lamp feet (6) are inserted into the pin holes (7) through brass pressing sheets (8) arranged in the pin holes (7), the top ends of the lamp feet (6) are fixedly connected with the bottom ends of the halogen lamp beads (4), a lamp cover (11) is inserted into the lower half end of the outer wall of the lamp holder (3), round-head hanging nails (9) are fixedly connected to two sides of the outer wall of the lower half end of the lamp holder (3), L-shaped hanging grooves (10) are formed in two sides of the inner wall of the lower half, and the round-head hanging nail (9) is inserted into the lampshade (11) through the L-shaped hanging grooves (10) on the two sides, the inner wall of the lampshade (11) is coated with the coating (12) all around, and ten heat dissipation holes (16) penetrating through the inner wall of the lampshade (11) are formed in the outer wall of the lampshade (11) around the circle center at equal intervals, the edge of the top end of the lampshade (11) is fixedly connected with a threaded frame (13), and the threaded frame (13) is in threaded connection with the fixing frame (14) through a cover head (15) arranged on the threaded frame.

2. An explosion-proof halogen light bulb as claimed in claim 1, characterized in that the lateral rotation of the round-headed peg (9) in the bottom end of the L-shaped hanging groove (10) is a maximum distance of 1 cm.

3. An explosion-proof halogen light bulb as claimed in claim 1, characterized in that the cap (15) is made of uv-resistant high-temperature glass.

4. An explosion-proof halogen light bulb as claimed in claim 1, characterized in that the coating (12) is a two-color radiation coating.

5. An explosion-proof halogen light bulb as claimed in claim 1, characterized in that the fixing frame (14) is shaped as a tubular structure with an inner diameter which decreases from bottom to top, overlapping the top face of the cap head (15).

6. An explosion-proof halogen light bulb as claimed in claim 1, characterized in that the lampshade (11) is composed of a cylindrical fixed connection bowl-shaped cover body, and the material of the lampshade (11) is high temperature resistant polyphenyl resin plastic.