CN218936166U

CN218936166U - Incandescent lamp with reflector

Info

Publication number: CN218936166U
Application number: CN202320048416.5U
Authority: CN
Inventors: 梁志超; 肖楚欧; 赵金金; 肖意
Original assignee: Shenzhen Siammonium Photoelectric Co ltd
Current assignee: Shenzhen Siammonium Photoelectric Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-04-28
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses an incandescent lamp with a reflector, which relates to the technical field of lighting lamps and comprises a lamp holder, wherein a base is arranged in the middle of the bottom of the lamp holder, leads are fixedly connected to two sides of the bottom of the base, the base is respectively electrically connected with the leads and the lamp holder, two lead brackets are provided with filaments, the lamp holder is inserted into an electric socket to be connected with electricity, current sequentially passes through the base and the leads to enable the filaments to emit bright light, the bright light is emitted through a first lamp shell and a second lamp shell, the bright light is reflected by a lower reflector and a reflector film in an upper reflector, finally, the bright light is emitted through a convex lens, an external thread ring is rotated on an internal thread ring by rotating the lower reflector, the distance between the upper reflector and the lower reflector is increased, and the convex lens is far away from a light source, so that the brightness of the incandescent lamp is reduced, and the convex lens is enabled to be close to the light source by reversely screwing the lower reflector, so that the brightness of the incandescent lamp is improved.

Description

Incandescent lamp with reflector

Technical Field

The utility model relates to the technical field of lighting lamps, in particular to an incandescent lamp with a reflector.

Background

Incandescent lamps are widely used as lighting devices. The inside of the incandescent lamp needs to use the reflector to enable the light emitted by the lamp source to be more concentrated, the appearance of the reflector is changed to change the appearance of the lamp, the illumination is not great, the lamp is mainly used for decoration, and the lamp is not practical for places with high illumination requirements.

Disclosure of Invention

The utility model aims to provide an incandescent lamp with a reflector, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an incandescent lamp of area reflector, includes the lamp stand, lamp stand bottom intermediate position is provided with the seat, the equal fixedly connected with lead wire of seat bottom both sides, the seat respectively with lead wire and lamp stand between electric connection, two the lead wire support is provided with the filament, lamp stand outer wall bottom fixedly connected with solid fixed ring, gu fixed ring outer wall bottom fixedly connected with goes up the reflector, go up reflector bottom fixedly connected with internal thread ring, internal thread ring bottom threaded connection has the external screw thread ring, external screw thread ring bottom fixedly connected with lower reflector, lower reflector bottom is provided with the convex lens.

Preferably, a second lamp housing is arranged at the bottom of the lamp holder.

Preferably, a first lamp housing is arranged on the outer wall of the bottom of the lamp holder.

Preferably, clamping parts are fixedly connected to two sides of the filament.

Preferably, a heat conducting rod penetrates through the middle of the outer wall of the first lamp housing near the top.

Preferably, the bottom of the lower reflecting cover is fixedly connected with a dust cover.

The beneficial effects of the utility model are as follows:

the utility model has reasonable structure, the lamp holder is inserted into the electric socket to be connected, the current sequentially passes through the socket and the lead wire to enable the filament to emit light, the light is emitted through the first lamp housing and the second lamp housing, the light is reflected by the reflecting film in the lower reflecting cover and the upper reflecting cover, finally the light is emitted through the convex lens, the outer threaded ring is rotated on the inner threaded ring by rotating the lower reflecting cover, the distance between the upper reflecting cover and the lower reflecting cover is increased, and the convex lens is far away from the light source, so that the aim of reducing the brightness of the incandescent lamp is achieved, and the convex lens can be close to the light source by reversely twisting the lower reflecting cover, so that the aim of improving the brightness of the incandescent lamp is achieved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a first lamp housing according to the present utility model;

FIG. 3 is a schematic view of the structure of the upper reflector of the present utility model.

In the figure: 1. a lamp holder; 2. a lower reflector; 3. a convex lens; 4. a connecting seat; 5. a first lamp housing; 6. a clamping part; 7. a second lamp housing; 8. a filament; 9. a lead wire; 10. a heat conduction rod; 11. a fixing ring; 12. an upper reflector; 13. an external threaded ring; 14. an internally threaded ring; 15. a dust cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an incandescent lamp with a reflector, which is shown in fig. 1-3, and comprises a lamp holder, wherein a base is arranged in the middle of the bottom of the lamp holder, leads are fixedly connected to two sides of the bottom of the base, the base is respectively electrically connected with the leads and the lamp holder, two lead brackets are provided with filaments, the bottom of the outer wall of the lamp holder is fixedly connected with a fixed ring, the bottom of the outer wall of the fixed ring is fixedly connected with an upper reflector, the bottom of the upper reflector is fixedly connected with an inner threaded ring, the bottom of the inner threaded ring is in threaded connection with an outer threaded ring, the bottom of the outer threaded ring is fixedly connected with a lower reflector, and the bottom of the lower reflector is provided with a convex lens.

The lamp holder is inserted into the electric socket to be connected with electricity, the lamp filament emits light through the lamp holder and the lead wire in sequence, the light is emitted through the first lamp housing and the second lamp housing, the light is reflected by the reflecting film in the lower reflecting cover and the upper reflecting cover, finally the light is emitted through the convex lens, the outer threaded ring is rotated on the inner threaded ring through rotating the lower reflecting cover, the distance between the upper reflecting cover and the lower reflecting cover is increased, the convex lens is far away from the light source, the purpose of reducing the brightness of the incandescent lamp is achieved, and the convex lens can be close to the light source by reversely screwing the lower reflecting cover, so that the purpose of improving the brightness of the incandescent lamp is achieved.

The lamp holder is characterized in that a second lamp shell is arranged at the bottom of the lamp holder, a first lamp shell is arranged on the outer wall of the bottom of the lamp holder, and clamping parts are fixedly connected to two sides of the lamp filament.

The hardness of the first lamp housing and the second lamp housing can effectively protect the socket in the incandescent lamp, can isolate the filament from air, can transmit light, the filament can be fixed on the lead wire through the clamping part,

the middle of the outer wall of the first lamp housing is penetrated near the top and provided with a heat conducting rod.

The heat conducting rod is of a sealed hollow rod-shaped structure, and cooling liquid is filled in the heat conducting rod; therefore, the heat-conducting material is suitable for being used in narrow areas, and has the characteristics of good heat conductivity, high stability and good cooling performance.

And the bottom of the lower reflecting cover is fixedly connected with a dust cover.

The dust cover at the bottom of the lower reflecting cover can effectively prevent dust on the roof from falling onto the convex lens.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Incandescent lamp with reflector, comprising a lamp base (1), characterized in that: the lamp holder is characterized in that a base (4) is arranged at the middle position of the bottom of the lamp holder (1), leads (9) are fixedly connected to two sides of the bottom of the base (4), the base (4) is electrically connected with the leads (9) and the lamp holder (1) respectively, two lead (9) supports are provided with filaments (8), a fixing ring (11) is fixedly connected to the bottom of the outer wall of the lamp holder (1), an upper reflecting cover (12) is fixedly connected to the bottom of the outer wall of the fixing ring (11), an inner threaded ring (14) is fixedly connected to the bottom of the upper reflecting cover (12), an outer threaded ring (13) is connected to the bottom of the inner threaded ring (14), a lower reflecting cover (2) is fixedly connected to the bottom of the outer threaded ring (13), and a convex lens (3) is arranged at the bottom of the lower reflecting cover (2).

2. An incandescent lamp with reflector as defined in claim 1, wherein: the bottom of the lamp holder (1) is provided with a second lamp housing (7).

3. An incandescent lamp with reflector as defined in claim 1, wherein: the outer wall of the bottom of the lamp holder is provided with a first lamp shell (5).

4. An incandescent lamp with reflector as defined in claim 1, wherein: clamping parts (6) are fixedly connected to two sides of the lamp filament (8).

5. A reflective incandescent lamp as defined in claim 3, wherein: the middle of the outer wall of the first lamp housing (5) is penetrated near the top and is provided with a heat conducting rod (10).

6. An incandescent lamp with reflector as defined in claim 1, wherein: the bottom of the lower reflecting cover (2) is fixedly connected with a dust cover (15).