CN217816368U

CN217816368U - Photobiological safety eye-protecting lamp bulb

Info

Publication number: CN217816368U
Application number: CN202221678724.8U
Authority: CN
Inventors: 严国生
Original assignee: Shenzhen Huican Technology Co ltd
Current assignee: Shenzhen Huican Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-15
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a photobiological safety eyeshield bulb relates to illumination lamps and lanterns technical field. Including eyeshield bulb body, eyeshield bulb body top is fixed with the installation pipe, and the installation pipe top is provided with the installation stick, is provided with connection structure and limit structure between installation pipe and the installation stick. The utility model discloses a setting of elevation structure, user of service's spotlight demand as required, hold and get the turning handle and rotate the inserted bar, the inserted bar drives the master gear and rotates, the master gear drives and rotates from gear and screw rod, make the connecting rod carry out the lift removal under the limiting displacement of the rotation of screw rod and straight-bar, the connecting rod drives the installation stick, installation pipe and eyeshield bulb body go up and down together, carry out the altitude mixture control, when eyeshield bulb body risees, the light that the lamp shade blocked becomes more and makes light assemble, when eyeshield bulb body descends, the light that the lamp shade blocked becomes less and makes the light dispersion, better improvement this eyeshield bulb's suitability.

Description

Photobiological safety eye-protecting lamp bulb

Technical Field

The utility model relates to a lighting lamp technical field specifically is a photobiological safety eyeshield bulb.

Background

The standard of the light biological safety is suitable for all lamps and lamp systems, including incandescent bulbs, fluorescent lamps, gas discharge lamps, arc lamps and other lamps and lamps, the eye protection lamp bulb can protect the bulb of eyes, generally, a blue light and ultraviolet isolation technology is adopted, the color rendering index of more than 94 is used, and by the method, the influence of heat radiation in a light emitting source on skin and eyes of a human body is reduced, so that the effect of the light biological safety eye protection is achieved.

The distance between current a photobiological safety eyeshield bulb and its outside lamp shade is fixed usually, can not carry out altitude mixture control to the eyeshield bulb according to user's spotlight demand, has reduced eyeshield bulb's suitability, for this, the utility model provides a novel solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photobiological safe eyeshield bulb to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photobiological safety eyeshield bulb, including eyeshield bulb body, eyeshield bulb body top is fixed with the installation pipe, installation pipe top is provided with the installation stick, be provided with connection structure and limit structure between installation pipe and the installation stick, eyeshield bulb body outside is provided with the lamp shade, the lamp shade top is fixed with the diaphragm, diaphragm bottom circumference is fixed with a plurality of dead levers, the dead lever bottom mounting has solid fixed ring, be provided with elevation structure between diaphragm and the installation stick, elevation structure is including inserting the screw rod of locating one side between diaphragm and the solid fixed ring, the opposite side is fixed with the straight-bar between diaphragm and the solid fixed ring, the screw rod top is fixed with from the gear, from gear one side meshing there is the master gear, the master gear internal fixation has the inserted bar, the inserted bar runs through in the diaphragm, and inserted bar top one side is fixed with the turning handle, the symmetrical cover is equipped with the connecting rod on screw rod and the solid fixed ring, the connecting rod is fixed with installation stick top, the lamp shade top is provided with mounting structure, be provided with buffer structure between connecting rod and the diaphragm.

Preferably, threaded grooves matched with the external threads of the screw are formed in the connecting rod respectively, the connecting rod is connected with the straight rod in a sliding mode, the screw is connected with the transverse plate and the fixing ring in a rotating mode, the inserting rod is connected with the transverse plate in a rotating mode, and the top end of the mounting rod is communicated with an electric wire.

Preferably, the connecting structure comprises connecting rods symmetrically fixed on the circumference of the outer wall of the mounting rod, and the mounting pipe is provided with a mounting L-shaped through groove matched with the connecting rods.

Preferably, the limiting structure comprises a limiting ring sleeved above the mounting rod, limiting blocks matched with the L-shaped through grooves are symmetrically fixed at the bottom end of the limiting ring, limiting rods are symmetrically fixed at the bottom end of the limiting ring, and limiting grooves matched with the limiting rods are formed in the top end of the mounting rod.

Preferably, the mounting structure comprises mounting plates symmetrically fixed to the top end of the lampshade, the mounting plates are U-shaped, and circular plates are fixed between the mounting plates.

Preferably, buffer structure fixes at connecting rod one end connecting plate including the symmetry, and it has the montant to run through in the connecting plate, and montant one end is fixed with the diaphragm, and the other end is fixed with solid fixed ring, and the montant outside cover is equipped with the spring.

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

this photoproduction biosafety eyeshield bulb, setting through elevation structure, user of service's spotlight demand as required, hold and get the turning handle and rotate the inserted bar, the inserted bar drives the master gear and rotates, the master gear drives from gear and screw rod rotation, make the connecting rod carry out lifting movement under the limiting displacement of the rotation of screw rod and straight-bar, the connecting rod drives the installation stick, installation pipe and eyeshield bulb body go up and down together, carry out altitude mixture control, when eyeshield bulb body risees, the light that the lamp shade blocked becomes more and makes light assemble, when eyeshield bulb body descends, the light that the lamp shade blocked becomes less makes light dispersion, better improvement the suitability of this eyeshield bulb.

In addition, through connection structure's setting, when needing to install this eyeshield bulb body, hold and get eyeshield bulb body and will install L type and lead to the groove and aim at the connective bar for the connective bar moves on the installation pipe along the logical groove of installation L type, can install eyeshield bulb body, makes simple to operate, has improved the usability of this eyeshield bulb.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic view of the three-dimensional split structure of the present invention with the lamp cover removed;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

In the figure: 1. an eye-protection bulb body; 101. installing a pipe; 102. installing an L-shaped through groove; 2. a lamp shade; 201. inserting a rod; 202. a main gear; 203. a handle is rotated; 204. a slave gear; 205. a screw; 206. a connecting rod; 207. fixing the rod; 3. installing a rod; 301. a connecting rod; 302. an electric wire; 4. a limiting ring; 401. a limiting block; 402. a limiting rod; 5. a vertical rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-4, the utility model provides a technical solution: a photobiological safety eye-protecting bulb comprises an eye-protecting bulb body 1, wherein a mounting tube 101 is fixed at the top end of the eye-protecting bulb body 1, a mounting rod 3 is arranged above the mounting tube 101, a connecting structure and a limiting structure are arranged between the mounting tube 101 and the mounting rod 3, a lampshade 2 is arranged outside the eye-protecting bulb body 1, a transverse plate is fixed at the top end of the lampshade 2, a plurality of fixing rods 207 are fixed at the circumference of the bottom end of the transverse plate, a fixing ring is fixed at the bottom end of the fixing rod 207, a lifting structure is arranged between the transverse plate and the mounting rod 3 and comprises a screw rod 205 inserted between the transverse plate and the fixing ring, a straight rod is fixed at the other side between the transverse plate and the fixing ring, a slave gear 204 is fixed at the top end of the screw rod 205, a master gear 202 is meshed with one side of the slave gear 204, an insert rod 201 is fixed in the master gear 202, the insert rod 201 penetrates through the transverse plate, and a rotating handle 203 is fixed at one side of the top end of the insert rod 201, the screw 205 and the straight rod are symmetrically sleeved with connecting rods 206, the connecting rods 206 are fixed with the top ends of the mounting rods 3, the top end of the lampshade 2 is provided with a mounting structure, a buffer structure is arranged between the connecting rods 206 and the transverse plate, thread grooves matched with the external threads of the screw 205 are respectively arranged in the connecting rods 206, the connecting rods 206 are connected with the straight rod in a sliding manner, the screw 205 is rotatably connected with the transverse plate and the fixing ring, the inserting rods 201 are rotatably connected with the transverse plate, the top end of the mounting rod 3 is communicated with electric wires 302, through the arrangement of the lifting structure, a user can hold the rotating handle 203 to rotate the inserting rods 201 according to the required light focusing requirement, the inserting rods 201 drive the main gear 202 to rotate, the main gear 202 drives the driven gears 204 and the screw 205 to rotate, so that the connecting rods 206 can move up and down under the rotating action of the screw 205 and the limiting action of the straight rod, and the connecting rods 206 drive the mounting rods 3, the mounting tubes 101 and the eye-protection bulb body 1 to lift together, carry out altitude mixture control, when eyeshield bulb body 1 rose, the light that lamp shade 2 blocked becomes more and makes light assemble, and when eyeshield bulb body 1 descends, the light that lamp shade 2 blocked becomes less and makes light dispersion, better improvement this eyeshield bulb's suitability.

As a specific embodiment, the connecting structure comprises a connecting rod 301 symmetrically fixed on the outer wall of the mounting rod 3 along the circumference, an installation L-shaped through groove 102 matched with the connecting rod 301 is formed on the mounting tube 101, the limiting structure comprises a limiting ring 4 sleeved on the mounting rod 3, a limiting block 401 matched with the installation L-shaped through groove 102 is symmetrically fixed at the bottom end of the limiting ring 4, a limiting rod 402 is symmetrically fixed at the bottom end of the limiting ring 4, a limiting groove matched with the limiting rod 402 is formed at the top end of the mounting rod 3, through the arrangement of the connecting structure, when the eye-protecting bulb body 1 needs to be installed, the eye-protecting bulb body 1 is held to align the installation L-shaped through groove 102 with the connecting rod 301, make connective bar 301 remove on installation pipe 101 along logical groove 102 of installation L type, can install eyeshield bulb body 1, make simple to operate, the usability of this eyeshield bulb has been improved, the mounting structure includes the 2 top symmetrical fixed mounting panels of lamp shade, the mounting panel is the U type, the mounting hole has been seted up on the mounting panel, be convenient for install, be fixed with the plectane between the mounting panel, buffer structure includes that the symmetry is fixed at connecting rod 206 one end connecting plate, it has montant 5 to run through in the connecting plate, 5 one end of montant is fixed with the diaphragm, the other end is fixed with solid fixed ring, the outside cover of montant 5 is equipped with the spring, the spring both ends are fixed with diaphragm and connecting plate respectively.

Particularly, when the eye-protecting bulb is used, firstly, the eye-protecting bulb body 1 needs to be installed on the installation rod 3, the eye-protecting bulb body 1 is held to align the L-shaped through groove 102 with the connection rod 301, so that the connection rod 301 moves in the L-shaped through groove 102, the eye-protecting bulb body 1 can be installed on the installation rod 3, then the limiting ring 4 rotates to align the limiting rod 402 with the limiting groove and insert, at the moment, the limiting block 401 is inserted in the L-shaped through groove 102, so that the limiting ring 4, the limiting block 401 and the limiting rod 402 limit the installation pipe 101, the installation of the eye-protecting bulb body 1 is more stable, after the eye-protecting bulb body 1 is installed, adjust the height of eyeshield bulb body 1 according to required eyeshield bulb body 1's spotlight demand, hold and get turning handle 203, turn handle 203 rotates, turning handle 203 drives inserted bar 201 and main gear 202 and rotates, main gear 202 drives and rotates from gear 204 and screw rod 205, make connecting rod 206, installation stick 3 and eyeshield bulb body 1 are together under the effect of rotation of screw rod 205 and the limiting displacement of straight-bar, carry out lifting movement, when eyeshield bulb body 1 rises, connecting rod 206 rises this moment and is close to the diaphragm, the spring compresses, the effect of buffering has been played, the light of eyeshield bulb assembles more this moment, convenient to use personnel use. It should be noted that the eye-protecting bulb body 1, the mounting tube 101, the mounting rod 3, the main gear 202, the electric wire 302 and the slave gear 204 are all in the prior art, and therefore the working principle thereof will not be explained in detail herein.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a light biological safety eyeshield bulb, includes eyeshield bulb body (1), its characterized in that: the top end of the eye-protection bulb body (1) is fixed with an installation tube (101), an installation rod (3) is arranged above the installation tube (101), a connecting structure and a limiting structure are arranged between the installation tube (101) and the installation rod (3), a lampshade (2) is arranged outside the eye-protection bulb body (1), a transverse plate is fixed at the top end of the lampshade (2), a plurality of fixing rods (207) are fixed on the circumference of the bottom end of the transverse plate, fixing rings are fixed at the bottom ends of the fixing rods (207), a lifting structure is arranged between the transverse plate and the installation rod (3), the lifting structure comprises a screw rod (205) inserted between the transverse plate and the fixing rings, a straight rod is fixed at the other side between the transverse plate and the fixing rings, a slave gear (204) is fixed at the top end of the screw rod (205), a master gear (202) is meshed at one side of the slave gear (204), an insertion rod (201) is fixed in the master gear (202), the transverse plate (201) penetrates through the transverse plate, a rotating handle (203) is fixed at one side of the top end of the insertion rod (201), a connecting rod (206) is symmetrically sleeved on the connecting rod (205), the connecting rod (206) and the top end of the mounting rod (2), and a buffer structure is arranged between the transverse plate.

2. The photobiosafety eye-protecting lamp bulb of claim 1, wherein: the connecting rod (206) is internally provided with thread grooves matched with the external threads of the screw rod (205), the connecting rod (206) is connected with the straight rod in a sliding manner, the screw rod (205) is connected with the transverse plate and the fixing ring in a rotating manner, the inserted rod (201) is connected with the transverse plate in a rotating manner, and the top end of the mounting rod (3) is communicated with an electric wire (302).

3. The photobiological safety eye-protecting bulb as claimed in claim 1, wherein: the connecting structure comprises connecting rods (301) symmetrically fixed on the circumference of the outer wall of the mounting rod (3), and mounting L-shaped through grooves (102) matched with the connecting rods (301) are formed in the mounting pipe (101).

4. The photobiological safety eye-protecting bulb as claimed in claim 1, wherein: the limiting structure comprises a limiting ring (4) sleeved above the mounting rod (3), limiting blocks (401) matched with the L-shaped through grooves (102) in mounting are symmetrically fixed to the bottom end of the limiting ring (4), limiting rods (402) are symmetrically fixed to the bottom end of the limiting ring (4), and limiting grooves matched with the limiting rods (402) are formed in the top end of the mounting rod (3).

5. The photobiosafety eye-protecting lamp bulb of claim 1, wherein: the mounting structure comprises mounting plates symmetrically fixed to the top end of the lampshade (2), the mounting plates are U-shaped, and circular plates are fixed between the mounting plates.

6. The photobiological safety eye-protecting bulb as claimed in claim 1, wherein: the buffer structure comprises connecting plates symmetrically fixed at one ends of the connecting rods (206), vertical rods (5) penetrate through the connecting plates, one ends of the vertical rods (5) are fixed with the transverse plates, the other ends of the vertical rods (5) are fixed with the fixing rings, and springs are sleeved outside the vertical rods (5).