CN201028412Y - Turning lamp - Google Patents

Abstract

The utility model discloses a rotating head lamp, comprising a light emitting body, a lamp holder, a lamp holder and an electrical connection element, wherein the lamp holder has a built-in light emitting body, and the lamp holder is mounted on the lamp holder, and is characterized in that an embedded mounting structure is provided between the lamp holder and the lamp holder, the cross-sectional profile of the lamp holder is adapted to a corresponding mounting hole on the lamp holder, the lamp holder is hinged in the lamp holder, the front end of the lamp holder protrudes outside the mounting hole of the lamp holder, and its cross-sectional profile is smaller than the mounting hole of the lamp holder, so that the lamp holder will not interfere with the edge of the mounting hole when rotating with a hinge axis. The utility model can be rotated to adjust the lighting direction, which greatly expands the use range of the lamp.

Description

a headlight

technical field

The utility model relates to a head-turning lamp, in particular to a head-turning lamp whose lamp head can be rotated to adjust the lighting direction.

Background technique

Lamp is an indispensable lighting appliance for modern people, and it can be hung or hoisted on the walls of the living room, kitchen, workshop, etc. But in the lamp that uses at present, most of structures are built-in illuminant and reflector cup in the head of lamp cap, and fixedly connect between lamp cap and lamp holder, and the illuminating light that illuminant sends like this mainly concentrates on one direction. However, in the process of use, people often need the lamp head to have better lighting effects in different directions at different times, so if you want to change the lighting direction, you can only obtain it by adjusting the entire lamp holder. Bring a lot of inconvenience.

Contents of the invention

The purpose of the utility model is to provide a turning head lamp whose lamp head can be rotated to adjust the lighting direction.

The above purpose of the utility model is achieved through the following technical solutions: a head-turning lamp, including a luminous body, a lamp cap, a lamp holder and an electrical connection element, wherein the lamp cap has a built-in luminous body, and the lamp cap is installed on the lamp holder, which is characterized in that The lamp holder and the lamp holder are embedded installation structures, the cross-sectional profile of the lamp holder is adapted to the corresponding installation hole on the lamp holder, the lamp holder is hinged in the lamp holder, the front end of the lamp holder protrudes outside the installation hole of the lamp holder, The profile is smaller than the mounting hole of the lamp holder, so that the lamp head will not interfere with the edge of the mounting hole when the lamp head rotates on the hinge shaft.

The utility model can be improved as follows: in order to make the lamp head rotate in more directions to meet the needs of lighting in multiple directions, at least one rotating frame is added in the lamp holder, and the rotating frame is in line with the lateral outline of the lamp head. Adaptive annular body, the lamp head is located in the ring of the rotating frame and is hinged with it, and the rotating frame is hinged in the lamp holder, wherein, the hinge shaft between the lamp head and the rotating frame and the connection between the rotating frame and the lamp holder The included angle between the hinge axes is an angle greater than 0°. When in use, since there are two intersecting hinged shafts between the lamp head and the lamp holder, the lamp head can rotate along the two hinged shafts, that is, the lamp head can rotate in multiple directions, which is convenient for users to rotate the lamp head as needed to adjust the light direction .

The hinge connection between the lamp cap and the rotating frame described in the utility model can be that a pair of lamp cap rotating shafts protrude from the outer wall of the lamp cap housing, and a pair of rotating shafts for the lamp cap rotating shaft are opened at the relative position of the rotating frame and the lamp cap rotating shaft. Groove/hole, or vice versa, that is, the groove/hole for hinge is provided on the lamp cap, and the hinge shaft is arranged on the rotating frame; the hinge between the rotating frame and the lamp holder can be at the outer edge of the rotating frame A pair of frame body rotating shafts are protrudingly provided, and the frame body rotating shafts are hinged to grooves/holes in the lamp holder.

The connection mode of the rotating frame, the lamp cap and the lamp holder adopts a rotatable connection mode in which a rotating shaft and a groove are matched, and the structure is simple and easy to install.

The utility model can also be improved as follows: the central axes of the rotating shaft of the lamp holder and the rotating shaft of the frame body are perpendicular to each other. This structural design can ensure that the lamp head can rotate along the two mutually perpendicular rotation axes, and ensure that the rotation angle of the lamp head reaches the maximum when it rotates around the two axes, which expands the rotation space of the lamp head, thereby also expanding the lighting angle of the lamp head .

The utility model can be improved as follows: the shell of the lamp holder includes a front shell and a rear cover which are fixedly connected, and a mounting hole for the front end of the lamp cap to protrude is opened on the front face of the front shell.

The utility model can also be further improved as follows: the lamp cap is composed of a hollow hemispherical shell with openings at both ends, a lampshade installed at the light outlet of the shell, and a luminous body mounting seat, wherein one of the openings of the lamp cap shell is The port with the largest diameter of the hemispherical shell is the bottom end of the shell, the luminous body mounting seat is located at this end, and the other opening of the lamp cap shell is the light outlet, which is parallel to the bottom port surface and has a diameter less than The diameter of the bottom port, the design of the spherical shell of the lamp cap can make it not be in contact with the mounting hole of the lamp holder during the rotation process when the above-mentioned two hinge axes are at any angle (≠0° or 180°). The edge interferes, and the shape of the lamp head is also characteristic.

The utility model can also be further improved as follows: a double-headed headlight is provided, that is, there are two lamp heads, and two corresponding mounting holes are arranged on the front shell of the lamp holder, and are symmetrically distributed. When in use, any one light or two lights can be turned on at the same time, which is more convenient to use.

The utility model can also be further improved as follows: the lamp holder is also equipped with a watch between the two lamp caps. In this way, the turning head lamp not only has a single function of lighting, but also has a function of displaying time, which can meet various needs of people.

The utility model can also add a battery box in the lamp holder to install the battery and provide DC power for the luminous body, so that the turning head lamp can not only be connected to AC lighting, but also provide lighting in places without AC power.

The utility model can also be further improved as follows: the outer surface of the rear cover is equipped with a rotating pendant, and the rotating pendant is provided with a hanging hole, through which the headlight can be hung on the wall. The rotating pendant includes a rotating body and a moving block, the rotating body is connected to the rear cover and can rotate in the circumferential direction, the rotating body has inclined sides, and the inclined sides form a locking position, and the moving block is locked It is set in the card position and can move along the card position. There can be several hanging holes, and they are located on the moving block. This makes the wall hanging way of the turning head light can be hung vertically, horizontally or on the ceiling, and the swivel pendant makes the turning head light more convenient to be used in the wardrobe, kitchen, garage, stair room or any work room .

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

1) The lamp holder of the present utility model can be rotated in the lamp holder to adjust the direction of illumination. When the rotating frame is arranged in the rotating head lamp, the lamp head is connected with the lamp holder through the rotating frame, so that the lamp head can be adjusted in multiple directions, and different directions can be illuminated.

2) The utility model has the advantages of simple structure and convenient installation. The rotating frame in the swivel head lamp and the lamp cap and lamp holder are all connected in a rotatable connection mode of a rotating shaft and a groove, which is convenient for the processing and installation of parts, and also facilitates the replacement of parts.

3) A clock is installed in the lamp holder of the present utility model. In this way, the turning head lamp not only has a single function of lighting, but also has a function of displaying time, which can meet various needs of people.

4) The rear cover of the utility model is equipped with a rotating pendant, and the use of the rotating pendant makes the turning headlight more convenient to be used in wardrobes, kitchens, garages, stair rooms or any workshop.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail

Fig. 1 is the top view of the utility model;

Fig. 2 is the front view of the utility model;

Fig. 3 is the structural representation of A-A section among Fig. 1;

Fig. 4 is a schematic diagram of the assembly structure of the lamp head and the rotating frame in the utility model;

Fig. 5 is a top view of the utility model;

Fig. 6 is a schematic diagram of an exploded structure of the rotating member and the moving block of the present invention.

Detailed ways

A turning head lamp as shown in Figures 1 to 6, comprising a luminous body 3, a lamp cap 1, a lamp holder 2 and an electrical connection element installed in the lamp holder 2, the lamp cap 1 consists of a hollow hemispherical shell with openings at both ends body, a lampshade installed at the light outlet of the housing, and a luminous body mounting seat, wherein one of the openings of the lamp housing is the largest diameter port of the hemispherical shell, which is the bottom end of the shell, and the luminous body mounting seat Located at this end, the other opening of the lamp holder housing is a light outlet, which is parallel to the surface of the bottom port and has a diameter smaller than that of the bottom port. A luminous body 3 is built in the front end of the lamp cap 1, and the luminous body 3 is electrically connected with the electrical connection element. The luminous body 1 is covered with a reflector 4, and the outer wall surface of the lamp cap shell is smooth and streamlined, and the streamlined design can reduce the friction when the lamp cap 1 rotates resistance. Two lamp holders 1 are embedded in the lamp holder 2 of the head turning lamp, and the lamp holders 1 are symmetrically arranged at both ends of the lamp holder 2 . The lamp holder 2 is also equipped with a clock 8 between the two lamp caps 1 . The shell of the lamp holder 2 includes a front shell 21 and a rear cover 22 which are fixedly connected, and the front shell 21 and the rear cover 22 are connected by screws. The connection between the front shell and the rear cover of the lamp holder can also be connected without screws, and directly adopts the design structure that the bayonet at the interface of the two shells is engaged with the protruding pin. The top surface of the front end shell 21 of the lamp holder 2 is symmetrically opened with two installation holes 211 for the front end of the lamp holder 1 to protrude and to be inserted into the front end of the lamp holder 1, and the installation structure between the lamp holder 1 and the lamp holder 2 is embedded. , the lamp cap 1 is installed in the mounting hole 211, and its cross-sectional profile is compatible with the mounting hole 211. The front end of the lamp cap 1 protrudes outside the lamp socket mounting hole 211, and its cross-sectional profile is smaller than the lamp socket mounting hole 211. The lamp cap 1 can be directly hinged In the lamp holder 2, as shown in Figure 3 and Figure 4, a rotating frame 5 can be added in the lamp holder, installed between the lamp holder 1 and the lamp holder 2, and the lamp holder 1 and the lamp holder 2 are connected through the rotating frame 5 The rotating frame 5 is a hollow annular body whose shape is compatible with the lateral profile of the lamp cap 1. The rotating frame 5 and the lamp holder are hinged. The specific hinged way is that a pair of frame rotating shafts 52 are protruded from the outer edge of the rotating frame 5. The frame rotating shaft 52 is hinged in the groove or hole in the lamp holder 2, and the lamp cap 1 is located in the ring of the rotating frame 5 and is hinged thereto. 11. A pair of grooves 51 or holes for the rotation of the lamp holder shaft 11 are opened at the relative position of the rotating frame 5 and the lamp holder rotating shaft 11, and the lamp holder 1 is driven to rotate around the lamp holder rotating shaft 11 through the rotation of the lamp holder rotating shaft 11 in the groove 51. Realize the rotation of the lamp cap 1; the hinge mode between the lamp cap 1 and the rotating frame 5 can also be that a groove/hole for hinge is provided on the lamp cap 1, and a hinge shaft is set at a corresponding position of the rotating frame 5. The rotating frame 5 rotates through the rotation of the frame rotating shaft 52. During the rotating process of the rotating frame 5, because the groove 51 in the rotating frame 5 cooperates with the lamp cap rotating shaft 11, the lamp cap 1 is also driven to rotate, and the lamp cap 1 is realized. Driven rotation. Through the above structure, the lamp cap 1 can rotate around two axes, that is, the lamp cap 1 has a self-rotating function and a driving rotation function, which expands the rotation range of the lamp cap 1 . The axis centers of the above-mentioned lamp head rotating shaft 11 and the frame body rotating shaft 52 are perpendicular to each other, and such design makes the rotation angle of the lamp head 1 reach the maximum when rotating around the two axes. The included angle between the lamp head rotating shaft 11 and the axis line of the frame body rotating shaft 52 can be any angle greater than 0°.

As shown in Fig. 5 and Fig. 6, the lower bottom surface of the rear cover body 22 of the lamp holder 2 is also equipped with a rotating pendant, through which the turning head lamp can be hung on the wall. The rotating pendant includes a connected rotating body 6 and a moving block 7, the rotating body 6 and the rear cover body 22 are connected by a fixed shaft 9, and the rotating body 6 can rotate circumferentially along the fixed shaft 9, and the rotating body 6 has inclined sides 61, the inclined side 61 forms a card position, the moving block 7 is inserted in the card position and can move along the card position, and the moving block 7 is provided with four hanging holes 71. The wall-mounting method of the turning head light can be hung vertically, horizontally or on the ceiling, and the rotating pendant makes the turning head light more convenient for use in wardrobes, kitchens, garages, stair rooms or any work room.

The switch of the utility model adopts a button type switch, and is attached with a rope switch, and the opening or closing of the switch can be realized by pulling down the rope. The illuminant adopts a quartz bulb, and the reflector also adopts a quartz material, so the brightness of the light can be doubled during lighting.

Claims (10)

1. A turning head lamp, comprising a luminous body, a lamp cap, a lamp holder and an electrical connection element, wherein the lamp cap has a built-in illuminant, and the lamp cap is installed on the lamp holder, and it is characterized in that: an embedded The installation structure, the cross-sectional profile of the lamp cap is adapted to the corresponding mounting hole on the lamp holder, the lamp cap is hinged in the lamp socket, the front end of the lamp cap protrudes outside the mounting hole of the lamp socket, and its cross-sectional profile is smaller than the mounting hole of the lamp socket. 2. A head-turning lamp according to claim 1, characterized in that: a rotating frame is added inside the lamp holder, the rotating frame is an annular body adapted to the lateral profile of the lamp cap, and the lamp cap is located in the rotating frame The ring is hinged with it, and the rotating frame is hinged in the lamp holder, wherein the angle between the hinge axis between the lamp cap and the rotating frame and the hinge axis between the rotating frame and the lamp holder is greater than 0 ° angle. 3. A turntable lamp according to claim 2, characterized in that: said lamp cap and the rotating frame are hinged by a pair of lamp cap rotating shafts protruding from the outer wall of the lamp cap shell, and said rotating frame and said rotating frame A pair of grooves/holes for the rotation of the lamp head shaft are opened at the relative position of the lamp head shaft, or a groove/hole for hinges is provided on the lamp head, and a hinge shaft is provided on the rotating frame; between the rotating frame and the lamp holder Hinged means that a pair of frame body shafts are protrudingly provided on the outer edge of the rotating frame, and the frame body shafts are hinged to grooves/holes in the lamp holder. 4. The turning head lamp according to claim 3, characterized in that: the center axes of the rotation shaft of the lamp head and the rotation shaft of the frame are perpendicular to each other. 5. A head turning lamp according to claim 1, characterized in that: the shell of the lamp holder comprises a front end shell and a rear cover which are fixedly connected, and the front end surface of the front end shell is provided with a Mounting hole for the front end of the lamp head to protrude from. 6. A head turning lamp according to claim 1, characterized in that: the lamp cap is composed of a hollow hemispherical shell with two ends open, a lampshade installed at the light outlet of the shell, and a luminous body mounting seat, Among them, one of the openings of the lamp housing is the port with the largest diameter of the hemispherical housing. Parallel to the surface of the bottom port, the diameter is smaller than the diameter of the bottom port. 7. A head turning lamp according to any one of claims 1 to 6, characterized in that: there are two lamp caps, and two corresponding installation holes are arranged on the front shell of the lamp holder, which are symmetrically distributed . 8. A head turning lamp according to claim 7, characterized in that: said lamp holder is further equipped with a clock between two lamp caps. 9. A head turning lamp according to claim 5, characterized in that: the outer surface of the rear cover is equipped with a rotating pendant, and the rotating pendant is provided with a hanging hole, through which the rotating pendant can turn the head Lamps hang from the walls. 10. A turning headlight according to claim 9, characterized in that: the rotating pendant includes a rotating body and a moving block, the rotating body is connected to the rear cover and can rotate circumferentially, and the rotating body has An inclined side, the inclined side forms a card position, and the moving block is inserted in the card position and can move along the card position.

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