CN213299705U - Combinable table lamp - Google Patents

Abstract

The utility model provides a combinable desk lamp, which comprises a basic lampshade, a first gear lampshade and a second gear lampshade; a section of the basic lampshade far away from the base and the first gear lampshade form a first gear when being threaded; a pair of first locking seats which are symmetrically arranged is fixed on the first gear lampshade, and each first locking seat is provided with a first locking hole for a locking rod to pass through; the small end of the first gear lampshade is in threaded connection with the basic lampshade, and the large end of the first gear lampshade forms a second gear when being connected with the second gear lampshade through the locking rod; the area of the small end face of the second gear lampshade is equal to the area of the large end face of the first gear lampshade; the second gear lamp shade is fixedly provided with a second locking seat corresponding to the first locking seat, and each second locking seat is provided with a second locking hole for the locking rod to pass through. The utility model discloses the size of adjustable illumination scope size, the user can be according to the needs in the use and transfer the illumination scope that is fit for.

Description

Combinable table lamp

Technical Field

The utility model belongs to the technical field of lighting apparatus, especially, relate to a can make up desk lamp.

Background

At present, along with the improvement of people's quality of life, the operation requirement to electronic product is also higher and higher, and as the commonly used desk lamp in the life, its new product kind is more, and current desk lamp model is fixed basically, the unable size of adjusting of scope of illumination, can only adjust luminance, and often can be because of the illumination area that needs the desk lamp sometimes is little just be fit for the user demand at the in-process that uses the desk lamp, the illumination scope gear that needs the desk lamp sometimes again is bigger, consequently, the unable irradiant scope size of adjusting of current desk lamp, be difficult to satisfy the user demand when different.

Disclosure of Invention

An object of the utility model is to provide a can make up desk lamp, the size of illumination scope size can be adjusted to this desk lamp, and the user can be according to the needs in the use and transfer the illumination scope that is fit for.

A combinable desk lamp comprises a hollow upright rod, wherein the lower end of the upright rod is fixed on an adjusting cover plate, and the adjusting cover plate is rotatably arranged in a containing box body; a base is fixed at the upper end of the upright rod, a lamp holder assembly and a basic lampshade are fixed on the base, and the basic lampshade is sleeved on the outer side of the lamp body assembly;

the basic lampshade is of a hollow structure with two open ends, and external threads are arranged on the outer edge of the basic lampshade;

a section of the basic lampshade far away from the base and a first gear lampshade form a first gear when being threaded; a pair of first locking seats which are symmetrically arranged is fixed on the first gear lampshade, and each first locking seat is provided with a first locking hole through which a locking rod passes;

the small end of the first gear lampshade is in threaded connection with the basic lampshade, and the large end of the first gear lampshade forms a second gear when being connected with the second gear lampshade through the locking rod; the area of the small end face of the second gear lampshade is equal to the area of the large end face of the first gear lampshade; second locking seats which correspond to the first locking seats are fixed on the second gear lamp cover, and each second locking seat is provided with a second locking hole for a locking rod to pass through;

preferably, the first gear lampshade and the second gear lampshade are both circular truncated cones.

Preferably, a lamp cap control circuit is arranged in the upright rod, the upper end of the lamp cap control circuit is electrically connected with the lamp cap assembly, and the lower end of the lamp cap control circuit is electrically connected with the control module.

Preferably, a hinge rod mechanism is arranged between the storage box body and the sealing cover plate; a pair of guide plates are fixed on the inner side surface of the sealing cover plate, and a pair of guide grooves which are correspondingly arranged are formed in each guide plate;

the hinged rod mechanism comprises a first supporting rod and a second supporting rod which are hinged with each other; the first supporting rod is hinged to the bottom of the containing box body, the second supporting rod is sleeved with a fixing column, and the fixing column is located in one of the guide grooves and can move along the guide groove.

Preferably, the first locking hole and the locking rod are in threaded connection.

Compared with the prior art, the utility model has the advantages that:

(1) first gear lamp shade exclusive use, first gear lamp shade and second gear lamp shade make up to form the illumination scope of 2 gears and adjust the gear, thereby this desk lamp can select among 2 gears and adjust the user state that the user needs, has solved the unable problem of adjusting of illumination scope gear in the use of desk lamp.

(2) Through sealed apron, storage box and hinge bar mechanism, can realize the distance of illumination scope and adjust, later through deflector, guide way and fixed column, fix the distance gear of illumination scope to satisfy user's user demand.

Drawings

Fig. 1 is an exploded view of a combinable desk lamp according to an embodiment of the present invention;

fig. 2 is a structural diagram of the combinable desk lamp according to an embodiment of the present invention in a first-gear illumination state;

fig. 3 is a structural diagram of the combinable desk lamp according to an embodiment of the present invention in the second-gear illumination state;

FIG. 4 is a structural diagram of a second position lampshade in FIG. 1;

FIG. 5 is a cross-sectional view of the second position lampshade of FIG. 4;

FIG. 6 is a view of the adjustable cover plate of FIG. 1 rotating about the storage compartment;

fig. 7 is a structural view of the guide plate of fig. 7.

The lamp comprises a vertical rod 1, a base 2, a lamp holder component 3, a basic lampshade 4, a first-gear lampshade 5, a second-gear lampshade 6, a second locking seat 61, a locking rod 7, a sealing cover plate 8, a storage box 9, a guide plate 10, a guide groove 101, a fixing column 102 and a second support rod 11.

Detailed Description

The present invention will now be described in more detail with reference to the drawings, in which preferred embodiments of the invention are shown, it being understood that one skilled in the art could modify the invention herein described while still achieving the beneficial effects of the invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the invention.

As shown in fig. 1 to 7, a combinable desk lamp comprises a hollow upright 1, wherein the lower end of the upright 1 is fixed to an adjusting cover plate, the adjusting cover plate is rotatably mounted on a storage box 9, and the adjusting cover plate is mounted on the storage box 9 through a hinge; a base 2 is fixed at the upper end of the upright rod 1, a lamp holder component 3 and a basic lampshade 4 are fixed on the base 2, and the basic lampshade 4 is sleeved outside the lamp body component; the basic lampshade 4 is a hollow structure with two open ends, and the outer edge of the basic lampshade 4 is provided with an external thread.

A section of the basic lampshade 4 far away from the base 2 and a first gear lampshade 5 form a first gear when being threaded; a pair of first locking seats (only one first locking seat is shown in fig. 1) which are symmetrically arranged is fixed on the first gear lampshade 5, and each first locking seat is provided with a first locking hole for the locking rod 7 to pass through.

The small end of the first gear lampshade 5 is in threaded connection with the basic lampshade 4, and the large end of the first gear lampshade forms a second gear when being connected with the small end of the second gear lampshade 6 through the locking rod 7; the area of the small end face of the second gear lampshade 6 is equal to the area of the large end face of the first gear lampshade 5; second gear lamp shade 6 is last fixed with the second locking seat 61 that first locking seat corresponds the setting (only show one second locking seat 61 in fig. 1), all sets up the second locking hole that supplies locking lever 7 to pass on every second locking seat 61. Preferably, the first locking hole, the second locking hole and the locking rod 7 are all in threaded connection. In this embodiment, the large end refers to a section of the lamp cover near the end surface of the large end; the small end refers to a section of the lampshade near the end surface of the small end.

A hinge rod mechanism is arranged between the containing box body 9 and the sealing cover plate 8; a pair of guide plates 10 are fixed on the inner side surface of the sealing cover plate 8, and a guide groove 101 which is correspondingly arranged is formed in each guide plate 10; the hinged rod mechanism comprises a first supporting rod and a second supporting rod 11 which are hinged with each other; the first support rod is hinged to the bottom of the storage box 9, the second support rod 11 is sleeved with a fixing column 102, and the fixing column 102 is located in one of the guide grooves 101 and can move along the guide groove 101.

As shown in fig. 4 to 5, the second position lampshade 6 is a hollow structure with two open end faces. Similarly, the first gear lampshade 5 and the base lampshade 4 are also of a hollow structure with two open end faces. Preferably, the first gear lampshade 5 and the second gear lampshade 6 are both a circular truncated cone.

Known from the prior art are: a lamp cap control circuit is arranged in the upright rod 1, the upper end of the lamp cap control circuit is electrically connected with the lamp cap assembly 3, and the lower end of the lamp cap control circuit is electrically connected with the control module.

The utility model provides a can make up desk lamp, the big or small gear of illumination scope is adjusted and the distance gear of illumination scope is adjusted, specifically as follows:

adjusting the gear of the illumination range:

(1) the second gear lampshade 6 and the pair of locking rods 7 are positioned in the containing box body 9, and light rays emitted by the lamp holder assembly 3 are emitted out through the base lampshade 4 and the first gear lampshade 5 to form a first gear, as shown in fig. 2.

(2) The sealing cover plate 8 is opened, the second gear lampshade 6 and the pair of locking rods 7 are taken out, then the second gear lampshade 6 and the first gear lampshade 5 are aligned, one locking rod 7 sequentially penetrates through one first locking hole and one second locking hole corresponding to the first locking hole, the other locking rod 7 sequentially penetrates through the other first locking hole and the other second locking hole corresponding to the first locking hole to complete the locking combination of the second gear lampshade 6 and the first gear lampshade 5, light emitted by the lamp holder component 3 sequentially passes through the base lampshade 4 and the first gear lampshade 5, and then the light is emitted out from the large end face of the second gear lampshade 6 to form a second gear, as shown in fig. 3.

Adjusting the far and near gears of the illumination range:

as shown in fig. 7, the cover plate is turned over, the second support rod 11 drives the fixing column 102 to move, and when the required angle is adjusted, the fixing column 102 is pressed into another guide groove 101 to limit the hinge rod mechanism.

The above description is only for the preferred embodiment of the present invention, and does not limit the present invention. Any technical personnel who belongs to the technical field, in the scope that does not deviate from the technical scheme of the utility model, to the technical scheme and the technical content that the utility model discloses expose do the change such as the equivalent replacement of any form or modification, all belong to the content that does not break away from the technical scheme of the utility model, still belong to within the scope of protection of the utility model.

Claims (5)

1. A can make up desk lamp which characterized in that: the device comprises a hollow upright rod, wherein the lower end of the upright rod is fixed on an adjusting cover plate, and the adjusting cover plate is rotatably arranged on a containing box body; a base is fixed at the upper end of the upright rod, a lamp holder assembly and a basic lampshade are fixed on the base, and the basic lampshade is sleeved on the outer side of the lamp holder assembly;

the basic lampshade is of a hollow structure with two open ends, and external threads are arranged on the outer edge of the basic lampshade;

a section of the basic lampshade far away from the base is in threaded connection with a first gear lampshade to form a first gear; a pair of first locking seats which are symmetrically arranged is fixed on the first gear lampshade, and each first locking seat is provided with a first locking hole through which a locking rod passes;

the small end of the first gear lampshade is in threaded connection with the basic lampshade, and a second gear is formed when the large end of the first gear lampshade is connected with the small end of the second gear lampshade through the locking rod; the area of the small end face of the second gear lampshade is equal to the area of the large end face of the first gear lampshade; and a second locking seat which is arranged corresponding to the first locking seat is fixed on the second gear lamp cover, and each second locking seat is provided with a second locking hole for the locking rod to pass through.

2. The combinable table lamp of claim 1, wherein: the first gear lampshade and the second gear lampshade are both circular truncated cone bodies.

3. The combinable table lamp of claim 1, wherein: a lamp cap control circuit is arranged in the upright rod, the upper end of the lamp cap control circuit is electrically connected with the lamp cap assembly, and the lower end of the lamp cap control circuit is electrically connected with the control module.

4. The combinable table lamp of claim 1, wherein: a hinge rod mechanism is arranged between the containing box body and the adjusting cover plate; a pair of guide plates are fixed on the inner side surface of the adjusting cover plate, and a pair of correspondingly arranged guide grooves are formed in each guide plate;

the hinged rod mechanism comprises a first supporting rod and a second supporting rod which are hinged with each other; the first supporting rod is hinged to the bottom of the containing box body, the second supporting rod is sleeved with a fixing column, and the fixing column is located in one of the guide grooves and can move along the guide groove.

5. The combinable table lamp of claim 1, wherein: and the first locking hole is in threaded connection with the locking rod.

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