CN109442256B - Lighting lamp capable of focusing adjustment - Google Patents

Lighting lamp capable of focusing adjustment Download PDF

Info

Publication number
CN109442256B
CN109442256B CN201811249702.8A CN201811249702A CN109442256B CN 109442256 B CN109442256 B CN 109442256B CN 201811249702 A CN201811249702 A CN 201811249702A CN 109442256 B CN109442256 B CN 109442256B
Authority
CN
China
Prior art keywords
adjusting
groove
head
assembling
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201811249702.8A
Other languages
Chinese (zh)
Other versions
CN109442256A (en
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Tiandi Lighting Group Co.,Ltd.
Original Assignee
Shenzhen Tiandi Lighting Group Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Tiandi Lighting Group Co ltd filed Critical Shenzhen Tiandi Lighting Group Co ltd
Priority to CN201811249702.8A priority Critical patent/CN109442256B/en
Publication of CN109442256A publication Critical patent/CN109442256A/en
Application granted granted Critical
Publication of CN109442256B publication Critical patent/CN109442256B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00Lighting devices intended to be free-standing
    • F21S6/002Table lamps, e.g. for ambient lighting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14Adjustable mountings
    • F21V21/22Adjustable mountings telescopic

Abstract

The invention discloses a lighting lamp capable of focusing and adjusting, which structurally comprises a power connection wire, a lamp holder, a lighting lamp holder, a supporting auxiliary plate and a supporting main plate, wherein the right side of the top end of the lamp holder is vertically locked with the supporting main plate, the middle part of the right end of the lamp holder is embedded and locked with the power connection wire and is electrically connected with the power connection wire, and the front side and the rear side of the top end of the supporting main plate are connected with one end of the supporting auxiliary plate; 2. the equipment can also drive the lamp pearl assembly quality and the non-light tight ball of adjusting luminance of equipment to rotate through stirring rotation regulation's swing arm or assembly head, because the printing opacity wall of ball of adjusting luminance is different, when making the ball of adjusting luminance rotatory, its printing opacity wall thickness that exposes the lamp holder outside also can change to realize the multiple focusing function of equipment, make equipment focusing limit increase convenient to use.

Description

Lighting lamp capable of focusing adjustment
Technical Field
The invention relates to an illuminating lamp capable of focusing and adjusting, belonging to the field of illuminating lamps.
Background
A lighting fixture refers to a fixture capable of transmitting light, distributing and changing light distribution of a light source, and common lighting fixtures are often classified into ceiling lamps, table lamps, floor lamps and the like according to different functions required by use.
When the traditional lighting lamp is used, 1, the focusing degree of light cannot be adjusted, so that the focusing effect of lighting is relatively fixed, focusing of equipment needs to be achieved by replacing lamp beads and the like when the equipment is used under different conditions, and the equipment is relatively inconvenient; 2. the traditional zooming is often realized by independently adjusting the distance, and the adjustment limit is smaller and more inconvenient due to the size of the lamp when the traditional zooming is used on the lighting lamp.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a lighting lamp capable of focusing adjustment, so as to solve the problems that when the traditional lighting lamp is used, 1, the focusing degree of light cannot be adjusted, so that the focusing effect of lighting is relatively fixed, and focusing of equipment needs to be adjusted by replacing a lamp bead and the like when the equipment is used under different conditions, and the equipment is relatively inconvenient; 2. the traditional zooming is often realized by singly adjusting the distance, and the adjustment limit is smaller and more inconvenient due to the size of the lamp when the traditional zooming is used on the lighting lamp.
In order to achieve the purpose, the invention is realized by the following technical scheme: a lighting lamp capable of focusing adjustment structurally comprises a power connection wire, a lamp holder, a lighting lamp holder, a supporting auxiliary plate and a supporting main plate, wherein the supporting main plate is vertically locked on the right side of the top end of the lamp holder, the power connection wire is embedded and locked in the middle of the right end of the lamp holder and is electrically connected with the power connection wire, the front side and the rear side of the top end of the supporting main plate are connected with one end of the supporting auxiliary plate, the supporting main plate and the supporting auxiliary plate are of an integrated structure, the lighting lamp holder is embedded and buckled between the other ends of the 2 supporting auxiliary plates, the lighting lamp holder is electrically connected with the lamp holder through the supporting auxiliary plate and the supporting main plate, the lighting lamp holder comprises an assembling head main body, a light emitting point adjusting device, a focusing adjusting assembling groove, a lighting bulb and a diffusion degree adjusting device, the assembling head main body is cuboid, the middle of the upper side of the, the light-emitting point adjusting device is embedded and buckled with the assembling head main body and is locked with the diffusibility adjusting device, and the illuminating bulb is locked with the diffusibility adjusting device.
Further, the light emitting point adjusting device comprises a dimming ball assembling groove, a dimming ball, an adjusting clamping groove, an adjusting connecting groove, a lamp bead assembling groove, an internal thread sleeve and an adjusting clamping head, the dimming ball assembling groove is integrally arranged in the middle of the bottom end of the assembling head main body, the lamp bead assembling groove is a circular groove and is integrally arranged at the upper side in the dimming ball, the adjusting connecting groove is a semi-circular groove, the upper side of the dimming ball assembling groove and the middle parts of the left side and the right side are communicated with the focusing adjusting assembling groove through the adjusting connecting groove, the adjusting clamping groove is a semi-circular groove and is provided with 2, the 2 adjusting clamping grooves are all in an integrated structure with the assembling head main body and are respectively arranged at the front side and the rear side of the inner end of the focusing adjusting assembling groove, the 2 adjusting clamping grooves are all in a semi-circular integrated structure and are provided with the adjusting clamping head, the 2 adjusting clamping grooves are all fastened with the, the light-adjusting lamp is characterized in that the internal thread sleeve penetrates through and is connected to the middle of the right end of the light-adjusting ball in a penetrating mode and is communicated with the lamp bead assembly groove, the middle of the internal thread sleeve penetrates through and is locked with the diffusivity adjusting device, and the light-adjusting ball is a light-transmitting glass product and is arranged in the light-adjusting ball assembly groove.
Furthermore, the diffusion degree adjusting device comprises a telescopic adjusting groove, a wiring groove, a bulb assembling head, a diffusion adjusting assembling head, an adjusting clamping plate, an adjusting toggle head, a telescopic adjusting control rod, a wiring movable device and a telescopic adjusting screw rod, wherein the diffusion adjusting assembling head is embedded and locked with the inner part of the internal thread sleeve, the inner part of the diffusion adjusting assembling head is integrally provided with the telescopic adjusting groove, one end of the bulb assembling head is embedded and locked in the telescopic adjusting groove, the other end of the bulb assembling head penetrates through the diffusion adjusting assembling head and is arranged in the bulb assembling groove, and is locked with the illuminating bulb, one end of the telescopic adjusting screw rod penetrates through the diffusion adjusting assembling head and is connected with the bulb assembling head, the other end of the telescopic adjusting screw rod is embedded and locked with the wiring movable device, the wiring groove is integrally penetrated and arranged in the middle part of the telescopic adjusting screw rod, the adjusting toggle head is vertically welded with the middle part of the right end of the adjusting clamping plate, and the telescopic adjusting control rod penetrates through the adjusting clamping plate, adjusts the middle part of the toggle head and is fastened with the wiring movable device and is connected with the bulb assembling head in a gluing mode.
Further, the movable device that works a telephone switchboard includes screw rod assembly dop, activity snap ring, lead to line hole, control lever dop, the control lever dop is the integral structure with flexible regulation control lever, the control lever dop splices perpendicularly and with activity snap ring lock joint with bulb assembly head right-hand member middle part, screw rod assembly dop and flexible regulation screw rod be the integral structure and with activity snap ring lock joint, leave the clearance between screw rod assembly dop and the control lever dop, lead to the line hole and run through clearance between activity snap ring top and the screw rod assembly dop and the control lever dop and communicate with each other.
Advantageous effects
When the lighting lamp capable of focusing adjustment is used, firstly, a user can rotate the telescopic adjustment control rod to enable the telescopic adjustment control rod to drive the bulb assembling head to rotate, so that the bulb assembling head can be telescopically adjusted in the telescopic adjustment groove due to the connected telescopic adjustment screw rod, the distance between the lighting bulb assembled by the bulb assembling head and a light emitting point of a dimming ball can be changed, and distance focusing can be realized when the device is used; secondly, a user can also adjust the toggle head and the telescopic adjusting control rod by toggling the adjusting toggle head and the telescopic adjusting control rod, so that the adjusting toggle head and the telescopic adjusting control rod pass through the bulb assembling head, the diffusion adjusting assembling head and the telescopic adjusting screw rod to drive the internal thread sleeve and the dimming ball to rotate, and can also drive the adjusting clamping plate to move during toggling, so that the adjusting clamping plate moves on the adjusting clamping groove and the adjusting clamping head, after the dimming ball rotates, the exposed part of the dimming ball at the bottom end of the assembling head main body can be changed, and the focusing degree of light irradiated by the illuminating bulb on the walls of different dimming balls is also different because the internal lamp bead assembling groove is not in the central position, so that the exposed part of the dimming ball at the bottom end of the assembling head main body can be changed, and the focusing degree of the irradiated light can also be changed, thereby the equipment can realize a dual focusing function; in summary, when the lamp is used, 1, manual focusing of lamp bead assembly can be performed through the arranged rotary telescopic device, so that when the device is used, light focusing can be adjusted under different conditions, and the lamp is convenient to use; 2. the equipment can also drive the lamp pearl assembly quality and the non-light tight ball of adjusting luminance of equipment to rotate through stirring rotation regulation's swing arm or assembly head, because the printing opacity wall of ball of adjusting luminance is different, when making the ball of adjusting luminance rotatory, its printing opacity wall thickness that exposes the lamp holder outside also can change to realize the multiple focusing function of equipment, make equipment focusing limit increase convenient to use.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a lighting fixture capable of performing focus adjustment according to the present invention.
Fig. 2 is a schematic structural diagram of the lighting head of the present invention.
FIG. 3 is a schematic structural diagram of A in FIG. 2 according to the present invention.
FIG. 4 is a schematic structural diagram of B in FIG. 3 according to the present invention.
In the figure: the lamp comprises a connecting wire-1, a lamp holder-2, a lighting lamp holder-3, a supporting auxiliary plate-4, a supporting main plate-5, an assembling head main body-a, a light-emitting point adjusting device-b, a focusing adjusting assembling groove-c, a lighting bulb-d, a diffusivity adjusting device-e, a dimming ball assembling groove-b 1, a dimming ball-b 2, an adjusting clamping groove-b 3, an adjusting connecting groove-b 4, a lamp bead assembling groove-b 5, an internal thread sleeve-b 6, an adjusting clamping head-b 7, a telescopic adjusting groove-e 1, a connecting groove-e 2, a bulb assembling head-e 3, a diffusion adjusting assembling head-e 4, an adjusting clamping plate-e 5, an adjusting toggle head-e 6, a telescopic adjusting control rod-e 7, a connecting movable device-e 8, a telescopic adjusting screw-e 9, a clamping head assembling screw-e 801, a telescopic adjusting screw, A movable snap ring-e 802, a through hole-e 803 and a control rod chuck-e 804.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-4, the present invention provides a lighting fixture with focusing adjustment, which comprises: the structure of the lamp comprises a connecting wire 1, a lamp holder 2, a lighting lamp holder 3, a supporting auxiliary plate 4 and a supporting main plate 5, wherein the supporting main plate 5 is vertically locked on the right side of the top end of the lamp holder 2, the connecting wire 1 is embedded in the middle of the right end of the lamp holder 2 and is electrically connected with the connecting wire 1, the front side and the rear side of the top end of the supporting main plate 5 are connected with one end of the supporting auxiliary plate 4, the supporting main plate 5 and the supporting auxiliary plate 4 are of an integrated structure, the lighting lamp holder 3 is embedded and buckled between the other ends of the 2 supporting auxiliary plates 4, the lighting lamp holder 3 is electrically connected with the lamp holder 2 through the supporting auxiliary plates 4 and the supporting main plate 5, the lighting lamp holder 3 comprises an assembling head main body a, a light-emitting point adjusting device b, a focusing adjusting assembling groove c, a lighting lamp d and a diffusivity adjusting device e, the connection part of the bottom end of the focusing adjusting assembly groove c and the assembly head main body a is a semicircular groove, the light emitting point adjusting device b is embedded and buckled with the assembly head main body a and is locked with the diffusivity adjusting device e, the lighting bulb d is locked with the diffusivity adjusting device e, the light emitting point adjusting device b comprises a dimming ball assembly groove b1, a dimming ball b2, an adjusting clamping groove b3, an adjusting connecting groove b4, a lamp bead assembly groove b5, an internal thread sleeve b6 and an adjusting clamping head b7, the dimming ball assembly groove b1 is integrally arranged in the middle of the bottom end of the assembly head main body a, the lamp bead assembly groove b5 is a circular groove and is integrally arranged at the upper side in the interior of the dimming ball b2, the adjusting connecting groove b4 is a semicircular groove, the upper side and the middle parts of the left side and the right side of the dimming ball assembly groove b1 are communicated with the focusing adjusting assembly groove c through the adjusting connecting groove b4, the adjusting clamping groove b3 is a semicircular groove, 2 adjust draw-in groove b3 and assembly head main part a and all for the integral structure and locate focus respectively and adjust assembly groove c inner front and back both sides, 2 adjust draw-in groove b3 bottom and all become semi-circular integration and be equipped with and adjust dop b7, 2 adjust draw-in groove b3 all through adjusting dop b7 and divergence adjusting device e lock joint, internal thread cover b6 is the tourus that has the internal thread in inside, internal thread cover b6 runs through to splice in dimming ball b2 right-hand member middle part and communicate with each other with lamp pearl assembly groove b5, internal thread cover b6 middle part runs through the lock joint and has divergence adjusting device e, dimming ball b2 is light-transmitting glass product and locates in dimming ball assembly groove b1, divergence adjusting device e includes flexible adjustment groove e1, wiring groove e2, assembly head e3, diffusion bulb assembly head e4, cardboard e5, stir adjustment head e6, flexible adjustment control rod e7, The lamp bulb assembling device comprises a wiring movable device e8 and a telescopic adjusting screw rod e9, wherein a diffusion adjusting assembling head e4 is embedded and locked with the inner portion of an internal thread sleeve b6, a telescopic adjusting groove e1 is integrally formed in the diffusion adjusting assembling head e 638, one end of the bulb assembling head e3 is embedded and buckled in a telescopic adjusting groove e1, the other end of the bulb assembling head e4 is arranged in a bulb assembling groove b5 in a penetrating mode and is locked with a lighting bulb d, one end of the telescopic adjusting screw rod e9 is connected with the bulb assembling head e3 in a penetrating mode, the other end of the telescopic adjusting screw rod e9 is embedded and buckled with a wiring movable device e8, the wiring groove e2 is integrally formed in the middle of the telescopic adjusting screw rod e9 in a penetrating mode, the adjusting clamping plate e5 is arc-shaped and is embedded and buckled in an adjusting clamping groove b3 through an adjusting clamping head b7, the adjusting shifting head e6 is vertically welded with the right end of the, Adjust and stir head e6 middle part and wiring head e8 lock joint and with bulb assembly head e3 and glue, wiring head e8 includes screw assembly dop e801, activity snap ring e802, lead to line hole e803, control lever dop e804 and flexible regulation control lever e7 be the integral structure, perpendicular glue joint in control lever dop e804 and bulb assembly head e3 right-hand member middle part and with activity snap ring e802 lock joint, screw assembly dop e801 and flexible adjusting screw e9 be the integral structure and with activity snap ring e802 lock joint, leave the clearance between screw assembly dop e801 and the control lever snap ring e804, lead to line hole e803 run through activity snap ring e802 top and screw assembly dop e801 and control lever snap ring e804 between the clearance communicate with each other.
The invention is mainly characterized in that: the user accessible is rotatory flexible adjusts the control lever e7, makes flexible regulation control lever e7 drive bulb assembly head e3 rotate, thereby make bulb assembly head e3 can be because the flexible adjusting screw e9 of connection adjusts telescopically in flexible adjustment tank e1, thereby make the distance change that the illumination bulb d of bulb assembly head e3 assembly can realize going out the light spot with ball b2 of adjusting luminance, and then can realize the distance focusing when making equipment use.
The invention is mainly characterized in that: the user can also make the adjusting toggle head e6 and the telescopic adjusting control rod e7 drive the internal thread sleeve b6 and the light adjusting ball b2 to rotate through the bulb assembling head e3, the diffusion adjusting assembling head e4 and the telescopic adjusting screw rod e9 by toggling the adjusting toggle head e6 and the telescopic adjusting control rod e7, and the adjusting clamping plate e5 can be driven to move when the lamp is turned, so that the adjusting clamping plate e5 can move on the adjusting clamping groove b3 and the adjusting clamping head b7, after the light adjusting ball b2 rotates, the exposed part of the light bulb d at the bottom end of the assembly head main body a can be changed, and the focusing degree of the light rays irradiated from the lighting bulb d on the wall of different light adjusting bulbs b2 is also different in the light adjusting bulb b2 because the inner bulb assembling groove b5 is not at the central position, so that the exposed portion of the dimming ball b2 at the bottom end of the mounting head body a changes while it also changes the degree of focusing of the irradiated outgoing light, thereby enabling the apparatus to perform a double focusing function.
The problem to be solved by the invention is that when the traditional lighting lamp is used, 1, the focusing degree of light cannot be adjusted, so that the focusing effect of lighting is relatively fixed, and focusing of equipment needs to be realized by replacing a lamp bead and the like when the equipment is used under different conditions, so that the equipment is relatively inconvenient; 2. the traditional zooming is often realized by only independently adjusting the distance, and the adjustment limit is smaller and more inconvenient due to the size of the lamp when the traditional zooming is used on a lighting lamp; 2. the equipment can also drive the lamp pearl assembly quality and the non-light tight ball of adjusting luminance of equipment to rotate through stirring rotation regulation's swing arm or assembly head, because the printing opacity wall of ball of adjusting luminance is different, when making the ball of adjusting luminance rotatory, its printing opacity wall thickness that exposes the lamp holder outside also can change to realize the multiple focusing function of equipment, make equipment focusing limit increase convenient to use.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (2)

1. The utility model provides a can focus illumination lamps and lanterns of adjusting, its structure includes connecting wire (1), lamp stand (2), illumination lamp holder (3), supports subplate (4) and supports mainboard (5), lamp stand (2) top right side vertical lock joint has support mainboard (5), lamp stand (2) right-hand member middle part is inlayed the lock joint and is had connecting wire (1) and be connected its characterized in that with connecting wire (1) electricity:
the front side and the rear side of the top end of the supporting main board (5) are connected with one end of a supporting auxiliary board (4), the supporting main board (5) and the supporting auxiliary board (4) are of an integrated structure, a lighting lamp holder (3) is embedded and buckled between the other ends of the 2 supporting auxiliary boards (4), and the lighting lamp holder (3) is electrically connected with the lamp holder (2) through the supporting auxiliary board (4) and the supporting main board (5);
the lighting lamp holder (3) comprises an assembly head main body (a), a light emitting point adjusting device (b), a focusing adjusting assembly groove (c), a lighting bulb (d) and a diffusivity adjusting device (e), wherein the assembly head main body (a) is a cuboid, the focusing adjusting assembly groove (c) is integrally arranged in the middle of the upper side of the assembly head main body, the joint of the bottom end of the focusing adjusting assembly groove (c) and the assembly head main body (a) is a semicircular groove, the light emitting point adjusting device (b) is embedded and fastened with the assembly head main body (a) and locked with the diffusivity adjusting device (e), and the lighting bulb (d) is locked with the diffusivity adjusting device (e);
the light-emitting point adjusting device (b) comprises a light-adjusting ball assembling groove (b 1), a light-adjusting ball (b 2), an adjusting clamping groove (b 3), an adjusting connecting groove (b 4), a lamp bead assembling groove (b 5), an internal thread sleeve (b 6) and an adjusting clamping head (b 7), wherein the light-adjusting ball assembling groove (b 1) is integrally formed in the middle of the bottom end of the assembling head main body (a), the lamp bead assembling groove (b 5) is a circular groove and integrally formed in the upper side of the inner part of the light-adjusting ball (b 2), the adjusting connecting groove (b 4) is a semicircular groove, the upper side and the middle parts of the left side and the right side of the light-adjusting ball assembling groove (b 1) are communicated with the focusing adjusting assembling groove (c) through the adjusting connecting groove (b 4), the adjusting clamping groove (b 3) is a semicircular groove and is provided with 2 adjusting clamping grooves (b 3) which are integrated with the assembling head main body (a) and are respectively arranged on the front side and the, the bottom ends of the 2 adjusting clamping grooves (b 3) are integrally provided with an adjusting chuck (b 7) in a semicircular mode, the 2 adjusting clamping grooves (b 3) are buckled with a diffusivity adjusting device (e) through the adjusting chuck (b 7), the internal thread sleeve (b 6) is a circular ring body with internal threads inside, the internal thread sleeve (b 6) is connected to the middle of the right end of the dimming ball (b 2) in a penetrating mode and communicated with the lamp bead assembling groove (b 5), the middle of the internal thread sleeve (b 6) is connected with the diffusivity adjusting device (e) in a penetrating mode, and the dimming ball (b 2) is made of light-transmitting glass and is arranged in the dimming ball assembling groove (b 1);
the diffusibility adjusting device (e) comprises a telescopic adjusting groove (e 1), a wiring groove (e 2), a bulb assembling head (e 3), a diffusion adjusting assembling head (e 4), an adjusting clamping plate (e 5), an adjusting toggle head (e 6), a telescopic adjusting control rod (e 7), a wiring movable device (e 8) and a telescopic adjusting screw rod (e 9), wherein the diffusion adjusting assembling head (e 4) and an internal thread sleeve (b 6) are embedded and locked, and are integrally provided with a telescopic adjusting groove (e 1), one end of the bulb assembling head (e 3) is embedded and buckled in the telescopic adjusting groove (e 1), the other end of the bulb assembling head (e 4) is arranged in the bulb assembling groove (b 5) in a penetrating and locked mode and is provided with an illuminating bulb (d), one end of the telescopic adjusting screw rod (e 9) penetrates through the diffusion adjusting assembling head (e 4) and the bulb assembling head (e 3), and the other end of the telescopic adjusting screw rod (e 9) is embedded and connected with the movable wiring device (e 8) in a glued mode, wiring groove (e 2) integration runs through and locates flexible adjusting screw (e 9) middle part, adjust cardboard (e 5) for arc and inlay the lock joint through adjusting dop (b 7) in adjusting draw-in groove (b 3), adjust toggle head (e 6) and adjust cardboard (e 5) right-hand member middle part vertical welding, flexible regulation control lever (e 7) run through and adjust cardboard (e 5), adjust toggle head (e 6) middle part and wiring head (e 8) lock joint and with bulb assembly head (e 3) cementing.
2. A focus adjustable lighting fixture as recited in claim 1, wherein: wiring head gear (e 8) includes screw rod assembly dop (e 801), activity snap ring (e 802), leads to line hole (e 803) and control lever dop (e 804), control lever dop (e 804) and flexible regulation control lever (e 7) be the integrated structure, perpendicular the gluing of control lever dop (e 804) and bulb assembly head (e 3) right-hand member middle part and with activity snap ring (e 802) lock joint, screw rod assembly dop (e 801) and flexible adjusting screw (e 9) be the integrated structure and with activity snap ring (e 802) lock joint, leave the clearance between screw rod assembly dop (e 801) and control lever dop (e 804), lead to line hole (e 803) and run through clearance between activity snap ring (e 802) top and screw rod assembly dop (e 801) and the control lever dop (e 804) and communicate with each other.
CN201811249702.8A 2018-10-25 2018-10-25 Lighting lamp capable of focusing adjustment Active CN109442256B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811249702.8A CN109442256B (en) 2018-10-25 2018-10-25 Lighting lamp capable of focusing adjustment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811249702.8A CN109442256B (en) 2018-10-25 2018-10-25 Lighting lamp capable of focusing adjustment

Publications (2)

Publication Number Publication Date
CN109442256A CN109442256A (en) 2019-03-08
CN109442256B true CN109442256B (en) 2020-12-15

Family

ID=65548452

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811249702.8A Active CN109442256B (en) 2018-10-25 2018-10-25 Lighting lamp capable of focusing adjustment

Country Status (1)

Country Link
CN (1) CN109442256B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060133084A1 (en) * 2004-11-24 2006-06-22 Leica Microsystems (Schweiz) Ag Transmitted-light base for a microscope, and method for regulating the illumination intensity of a transmitted-light base
US20100328954A1 (en) * 2001-12-21 2010-12-30 Bodkin Design And Engineering Llc Limited F-Cone Light Source
CN205424768U (en) * 2016-03-22 2016-08-03 张能力 Can change multi -functional LED table lamp of light focus degree

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100328954A1 (en) * 2001-12-21 2010-12-30 Bodkin Design And Engineering Llc Limited F-Cone Light Source
US20060133084A1 (en) * 2004-11-24 2006-06-22 Leica Microsystems (Schweiz) Ag Transmitted-light base for a microscope, and method for regulating the illumination intensity of a transmitted-light base
CN205424768U (en) * 2016-03-22 2016-08-03 张能力 Can change multi -functional LED table lamp of light focus degree

Also Published As

Publication number Publication date
CN109442256A (en) 2019-03-08

Similar Documents

Publication Publication Date Title
US8454197B2 (en) LED operating room light
WO2017117693A1 (en) Led shooting lamp capable of switching between direct-lighting mode and soft-light mode
CN210624249U (en) Eye-protecting desk lamp for learning
CN109442256B (en) Lighting lamp capable of focusing adjustment
JP3153683U (en) Illuminated board
CN202992804U (en) Spotlight
CN101446407B (en) LED lamp and table lamp
WO2018129636A1 (en) Photographing led illuminating lamp capable of performing double-side conversion between direct-lighting mode and soft-lighting mode
CN101660665B (en) Variable lamp
CN109623743A (en) A kind of car headlamp work bench with adjustable holder with detection brightness function
CN107013831A (en) The desk lamp and illuminator of detachable outer cover
WO2018129638A1 (en) Photographing led illuminating lamp capable of performing double-side conversion between direct-lighting mode and soft-lighting mode
CN204187295U (en) Stent-type portable lamp
CN214369519U (en) Wall lamp
CN214249276U (en) But quick assembly disassembly's lamps and lanterns
CN209926124U (en) Blackboard lamp of local fine-tuning
JP2009146638A (en) Lighting apparatus
CN213453161U (en) Novel small-size LED lamps and lanterns
CN202158413U (en) Shadowless desk lamp
CN206514164U (en) A kind of shot-light for being easy to radiate
CN207962258U (en) A kind of construction site lighting apparatus
CN201322281Y (en) LED luminaire and desk lamp
CN215674939U (en) LED moon lamp
CN211738681U (en) Variable-focus PAR lamp
CN214249334U (en) Connecting piece and lamp

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20201130

Address after: 518000 2103, e times building, Henglu, 159 North Pingji Avenue, Hehua community, Pinghu street, Longgang District, Shenzhen City, Guangdong Province

Applicant after: Shenzhen Tiandi Lighting Group Co.,Ltd.

Address before: 100086 Beijing Haidian District Zhichun Road 9 golden Navigation Digital Technology Co., Ltd.

Applicant before: Shi Xin

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant