CN116182114B - Elliptical light effect lighting lamp with focusing function - Google Patents

Elliptical light effect lighting lamp with focusing function Download PDF

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Publication number
CN116182114B
CN116182114B CN202310038656.1A CN202310038656A CN116182114B CN 116182114 B CN116182114 B CN 116182114B CN 202310038656 A CN202310038656 A CN 202310038656A CN 116182114 B CN116182114 B CN 116182114B
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Prior art keywords
shell
groove
inner cavity
clamping
lower shell
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CN202310038656.1A
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CN116182114A (en
Inventor
潘锐明
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Lianyungang Haolong Industrial Development Co ltd
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Lianyungang Haolong Industrial Development Co ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

The invention provides an elliptical light effect lighting lamp with a focusing function, which belongs to the technical field of lighting lamps and comprises a lamp housing, a lamp shade and a rear cover, wherein the rear cover is detachably arranged on the right side of the lamp housing; the clamping mechanism is arranged in the inner cavity of the clamping plate; the moistureproof mechanism is arranged between the inner side walls of the upper shell and the lower shell; and the focusing mechanism is arranged on the bottom surface of the inner cavity of the lower shell. The invention realizes preliminary installation of the upper shell and the lower shell and sealing treatment of the joint of the upper shell and the lower shell through the matching of the clamping mechanism and the moistureproof mechanism, and the whole lamp realizes the function of focusing the light source through the arrangement of the focusing mechanism.

Description

Elliptical light effect lighting lamp with focusing function
Technical Field
The invention relates to the technical field of lighting fixtures, in particular to an elliptical light effect lighting fixture with a focusing function.
Background
The zoom lamp is also called as focusing lamp, and is suitable for use in station, wharf, square, engineering, special machinery, etc. to beautify and illuminate in city landscape and building. Focusing lamps and lanterns mainly have shot-light, ceiling lamp, track lamp etc. through rotatory snoot or radiator to its focus regulation, also have some lamps and lanterns to adopt stirring adjustment button to adjust its focus.
Most of the existing illuminating lamps with focusing function are installed at the top ends of the walls of the building, the waterproof performance is poor, when the illuminating lamps with focusing function are used in outdoor bare environments, the wall body is affected by ambient temperature, condensed water is hung on the walls, so that the humidity of air at the corners of the wall is high, the humidity in the air is easy to enter the inside of the lamp through a radiating opening of the illuminating lamp and a gap at a connecting position, water mist is easily generated on glass sheets on the surface of the lamp, even metal corrosion of the connecting wire in the lamp is caused, the resistivity of the lamp is increased, the power consumption of the lamp is increased, and the normal use of the lamp is seriously affected. Therefore, how to develop an elliptical lighting lamp with focusing function to improve these problems becomes a urgent problem for those skilled in the art.
Disclosure of Invention
In order to make up for the defects, the invention provides an elliptical light effect lighting lamp with a focusing function, and aims to solve the problem that the existing lighting lamp with the focusing function is poor in waterproof performance.
The invention is realized in the following way:
the invention provides an elliptical light effect lighting lamp with a focusing function, which comprises a lamp housing, a lamp shade and a rear cover, wherein the rear cover is detachably arranged on the right side of the lamp housing, a hanging ring is fixedly arranged in the middle of the right end face of the lamp housing, the lamp housing consists of an upper housing and a lower housing, and the elliptical light effect lighting lamp further comprises:
the clamping plate is fixedly arranged on the lower end face of the upper shell;
the clamping mechanism is arranged in the inner cavity of the clamping plate and is used for primarily mounting the upper shell and the lower shell;
the dampproof mechanism is arranged between the inner side walls of the upper shell and the lower shell and is used for dampproofing the joint between the upper shell and the lower shell;
and the focusing mechanism is arranged on the bottom surface of the inner cavity of the lower shell.
Preferably, the inner side walls of the upper shell and the lower shell are respectively provided with a half thread groove, the half thread grooves on the upper shell and the lower shell can form a complete thread groove, the lampshade is in threaded connection with the lamp shell through the complete thread groove, the left side walls of the upper shell and the lower shell are respectively provided with a sealing groove, and the inner cavities of the sealing grooves are clamped and provided with sealing rings.
Through adopting above-mentioned technical scheme, can fix its head after last casing and lower casing joint to realize the equipment to whole device.
Preferably, the left and right sides of joint board is provided with the sliding tray, joint mechanism includes fixed mounting at the reset spring of sliding tray lateral wall to and sliding connection is at the joint piece of sliding tray inner chamber, the inside wall and the reset spring fixed mounting of joint piece.
Through adopting above-mentioned technical scheme, after the joint board block advances the joint groove inner chamber, the joint piece can the roll-off sliding tray's inner chamber, realizes the preliminary fixed to last casing and lower casing promptly.
Preferably, the upper end face of the lower shell is provided with a clamping groove, the clamping block and the clamping plate slide in the inner cavity of the clamping groove, trapezoid grooves are formed in the left side and the right side of the inner cavity of the clamping groove, and when the clamping plate slides into the bottommost part of the clamping groove, the clamping block can just completely enter the inner cavity of the trapezoid groove, and the upper end face and the lower end face of the clamping block are inclined planes.
Through adopting above-mentioned technical scheme, because the up and down terminal surface of joint piece sets up to the inclined plane to the joint piece can be comparatively light roll-in and roll-off joint groove, makes things convenient for the workman to dismouting to whole device.
Preferably, the upper end face middle part of joint board and the lower end face middle part of last casing all are provided with the spacing groove, the spacing groove on the joint board is linked together with the spacing groove between the last casing, dampproofing mechanism includes that slidable mounting is at the first magnet of spacing groove inner chamber in the joint board to and rotate the spliced pole of installing in the last casing spacing groove inner chamber, the up end fixed mounting of first magnet has rack one, the both ends lateral wall of spliced pole respectively fixed mounting have gear one and gear two, the inside wall middle part fixed mounting of last casing has the gag lever post, the lateral wall slidable mounting of gag lever post has spacing frame, fixed mounting has rack two on the lateral wall of spacing frame, the lateral wall fixed mounting of rack two has dampproofing shell.
Through adopting above-mentioned technical scheme, can make first the upward movement of magnetic path after the joint board block advances the joint inslot, and then make dampproofing shell decline, realize going on damp-proofing function to last casing and lower casing junction.
Preferably, the second magnetic block is fixedly arranged on the lower end face of the clamping groove in the lower shell, the second magnetic block is arranged right below the first magnetic block, magnetic poles between opposite faces of the first magnetic block and the second magnetic block are the same, the first rack slides in the inner cavity of the limiting groove in the lower shell, the first rack is in meshed connection with the first gear, and the second gear is in meshed connection with the second rack.
Preferably, all be provided with the fan-shaped groove between last casing and the lower casing, the inner chamber of dampproofing shell has semi-circular dampproofing strip through spring slidable mounting, semi-circular dampproofing strip slides on the lateral wall of last casing and lower casing, semi-circular dampproofing strip can block completely in the fan-shaped inslot between last casing and lower casing.
Through adopting above-mentioned technical scheme, can make the block of semicircle dampproof strip advance the casing and the fan-shaped inslot that sets up between the casing down, improved dampproof strip's sealed effect.
Preferably, the focusing mechanism comprises a driving motor fixedly arranged on the bottom surface of the inner cavity of the lower shell and an adjusting screw fixedly arranged at the output shaft end of the driving motor, the outer side wall of the adjusting screw is in threaded connection with a lamp source seat, and one end, close to the lamp source seat, of the bottom surface of the inner cavity of the lower shell is fixedly provided with a light-transmitting plate.
Through adopting above-mentioned technical scheme, can cover the interval between lamp source seat and the light-transmitting plate, and then make whole device realize the function of zooming.
Preferably, the inner chamber middle part of lower casing is provided with square groove, square groove's inner chamber sliding connection has square board, square board's inner chamber threaded connection has the hob, the equal fixed mounting in both ends of hob has the water conservancy diversion fan, square board and the bottom surface fixed connection of lamp source seat, square board and lower casing sliding connection.
Through adopting above-mentioned technical scheme, can make the water conservancy diversion fan of lower casing inner chamber both sides rotate, realized promoting the flow of lamp body inner chamber air, can dispel the heat to driving motor when having got rid of the moisture.
Preferably, the screw thread lift angle of screw rod is greater than the equivalent friction angle of square board, the lower terminal surface of lower casing is provided with the ventilation groove, the screw rod rotates with lower casing to be connected, driving motor is located directly over the ventilation groove.
Through adopting above-mentioned technical scheme, can drive the hob and rotate when square board removes, for the diversion fan rotates and has made the premise preparation.
The beneficial effects of the invention are as follows:
when the joint board block of terminal surface under the workman will going up the casing down advances the joint groove inner chamber, under the cooperation of joint mechanism, the joint piece can be earlier to the inner chamber removal of sliding tray this moment, when joint board slip joint groove inner chamber bottom, the joint piece is in the trapezoid channel that withdraws from the spout and just can complete block advance the inner chamber left and right sides setting of joint groove, the function of preliminary installation is carried out to whole lamps and lanterns has been realized, when joint board slip joint groove's inner chamber bottom, under the cooperation of dampproofing mechanism, dampproofing shell will slide downwards along the lateral wall of last casing, when dampproofing shell slides to the semicircle groove position that is in on last casing and the lower casing, semicircle type dampproofing strip can withdraw from dampproofing shell, get into the semicircle inslot completely, realize sealing the junction of last casing and lower casing, external moisture is from the gap entering, the corruption that causes whole lamps and lanterns has been improved the life of whole lamps and lanterns.
When needs zoom to lamps and lanterns, through the cooperation of start driving motor under focusing mechanism, make lamp source seat and square board carry out the back-and-forth movement at the inner chamber of lower casing, the interval between lamp source seat and the light-passing board obtains changing this moment, and then whole lamps and lanterns can realize the function of zooming, when square board carries out the back-and-forth movement, the hob will obtain rotating, and make fixed mounting obtain rotating at the water conservancy diversion fan at its both ends, the effect of the ventilation groove that sets up in both sides this moment under can promote the flow of lamp body inside air, the heat that produces when cooperating driving motor work, can dry the interior moist air of lamp body, can play radiating effect to driving motor again simultaneously, play a dampproofing radiating function.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of a lamp housing splitting structure of an elliptical lighting lamp with focusing function according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a bottom view overall structure of an elliptical lighting lamp with focusing function according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a split structure of a lampshade and a lamp shell of an elliptical lighting lamp with a focusing function according to an embodiment of the present invention;
fig. 4 is a schematic diagram of the internal structure of a lower housing of an elliptical lighting lamp with focusing function according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an elliptical lighting lamp with focusing function according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a partial cross-sectional structure of an upper housing of an elliptical light-effect lighting lamp with focusing function according to an embodiment of the present invention;
fig. 7 is an enlarged schematic view of a region a in fig. 6 of an elliptical lighting lamp with focusing function according to an embodiment of the present invention;
fig. 8 is a schematic diagram of a cross-sectional structure of a clamping plate of an elliptical lighting fixture with focusing function according to an embodiment of the present invention;
fig. 9 is a schematic diagram of a cross-sectional structure of a lower housing of an elliptical lighting fixture with focusing function according to an embodiment of the present invention;
fig. 10 is a schematic diagram of a cross-sectional structure of a clamping groove of an elliptical lighting fixture with focusing function according to an embodiment of the present invention.
In the figure: 1. a lamp housing; 11. an upper housing; 12. a lower housing; 2. a lamp shade; 21. a seal ring; 3. a rear cover; 4. a clamping plate; 41. a sliding groove; 42. a clamping groove; 43. a limit groove; 5. a clamping mechanism; 51. a return spring; 52. a clamping block; 6. a moisture-proof mechanism; 61. a first magnetic block; 611. a second magnetic block; 62. rotating the column; 63. a first rack; 64. a first gear; 65. a second gear; 66. a limit rod; 67. a limit frame; 68. a second rack; 69. a moisture resistant shell; 691. semi-circular moistureproof; 7. a focusing mechanism; 71. a driving motor; 72. adjusting a screw rod; 73. a lamp source base; 74. a light-transmitting plate; 8. a square groove; 81. a square plate; 82. a screw rod; 83. a diversion fan.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
Examples
Referring to fig. 1-10, an elliptical lighting lamp with focusing function, comprising a lamp housing 1, a lamp cover 2 and a rear cover 3, wherein the rear cover 3 is detachably mounted on the right side of the lamp housing 1, a hanging ring is fixedly mounted in the middle of the right end face of the lamp housing 1, the lamp housing 1 is composed of an upper housing 11 and a lower housing 12, and the elliptical lighting lamp is characterized in that:
the clamping plate 4 is fixedly arranged on the lower end surface of the upper shell 11;
the clamping mechanism 5 is arranged in the inner cavity of the clamping plate 4, and the clamping mechanism 5 is used for primarily installing the upper shell 11 and the lower shell 12;
the dampproof mechanism 6 is arranged between the inner side walls of the upper shell 11 and the lower shell 12, and the dampproof mechanism 6 is used for dampproof the joint between the upper shell 11 and the lower shell 12;
and the focusing mechanism 7 is arranged on the bottom surface of the inner cavity of the lower shell 12.
Referring to fig. 3, further; the upper shell 11 and the lower shell 12 are respectively provided with a half thread groove on the inner side wall, the half thread grooves on the upper shell 11 and the lower shell 12 can form a complete thread groove, the lampshade 2 is in threaded connection with the lamp shell 1 through the complete thread groove, the left side walls of the upper shell 11 and the lower shell 12 are respectively provided with a sealing groove, and the inner cavity of the sealing grooves is clamped and provided with a sealing ring 21.
It should be noted that: after the worker clamps the upper shell 11 and the lower shell 12 together, the sealing ring 21 is installed in the sealing groove, the sealing effect of the head of the lamp housing 1 is guaranteed, the lampshade 2 is screwed into the front part of the lamp housing 1, and at the moment, the worker can assemble the whole lamp.
Referring to fig. 1, 2, 5-8 and 10, further; the left and right sides of the clamping plate 4 are provided with sliding grooves 41, the clamping mechanism 5 comprises a return spring 51 fixedly arranged on the side wall of the sliding groove 41, and a clamping block 52 which is slidably connected with the inner cavity of the sliding groove 41, the inner side wall of the clamping block 52 is fixedly arranged with the return spring 51, the upper end face of the lower shell 12 is provided with a clamping groove 42, the clamping block 52 and the clamping plate 4 slide in the inner cavity of the clamping groove 42, the left and right sides of the inner cavity of the clamping groove 42 are provided with trapezoid grooves, when the clamping plate 4 slides into the bottommost part of the clamping groove 42, the clamping block 52 can exactly enter the inner cavity of the trapezoid groove, the upper end face and the lower end face of the clamping block 52 are provided with inclined planes, the middle part of the upper end face of the clamping plate 4 and the middle part of the lower end face of the upper shell 11 are respectively provided with a limiting groove 43, the limiting groove 43 on the clamping plate 4 is communicated with the limiting groove 43 between the upper shell 11, the dampproof mechanism 6 comprises a magnet 61 which is slidably arranged in the inner cavity of the limiting groove 43 in the clamping plate 4, and a rotating column 62 rotatably installed in the inner cavity of the limit groove 43 in the upper shell 11, a first rack 63 is fixedly installed on the upper end surface of the first magnet 61, a first gear 64 and a second gear 65 are fixedly installed on the side walls of the two ends of the rotating column 62 respectively, a limit rod 66 is fixedly installed in the middle of the inner side wall of the upper shell 11, a limit frame 67 is slidably installed on the side wall of the limit frame 67, a second rack 68 is fixedly installed on the side wall of the limit frame 67, a dampproof shell 69 is fixedly installed on the outer side wall of the second rack 68, a second magnet 611 is fixedly installed on the lower end surface of the clamping groove 42 in the lower shell 12, the second magnet 611 is arranged under the first magnet 61, the magnetic poles between the first magnet 61 and the opposite faces of the second magnet 611 are the same, the first rack 63 slides in the inner cavity of the limit groove 43 in the lower shell 12, the first rack 63 is meshed with the first gear 64, the second gear 65 is meshed with the second rack 68, the fan-shaped grooves are formed between the upper shell 11 and the lower shell 12, the semicircular moisture-proof strip 691 is slidably mounted in the inner cavity of the moisture-proof shell 69 through a spring, the semicircular moisture-proof strip 691 slides on the side walls of the upper shell 11 and the lower shell 12, and the semicircular moisture-proof strip 691 can be completely clamped in the fan-shaped grooves between the upper shell 11 and the lower shell 12.
It should be noted that: when a worker downwards clamps the clamping plate 4 on the lower end surface of the upper shell 11 into the inner cavity of the clamping groove 42, under the action of the extrusion force of the inner wall of the clamping groove 42, the clamping block 52 can extrude the reset spring 51 to move towards the inner cavity of the sliding groove 41, when the clamping plate 4 slides into the bottom of the inner cavity of the clamping groove 42, the clamping block 52 is at the same horizontal position just as the trapezoid groove, after the extrusion force of the side wall of the clamping groove 42 to the clamping block 52 is lost, the reset spring 51 is reset, the extrusion clamping block 52 moves towards the outer side of the sliding groove 41 by the elasticity of the reset spring 51, and finally the clamping block 52 is completely clamped into the trapezoid grooves arranged on the left side and the right side of the inner cavity of the clamping groove 42, so that the worker can detach the upper shell 11 and the lower shell 12 by a certain force, and the function of preliminary installation of the whole lamp is realized; when the clamping plate 4 slides into the bottom of the inner cavity of the clamping groove 42, under the action of the repulsive magnetic force of the magnetic block II 611, the magnetic block I61 can move towards the upper part of the inner cavity of the limiting groove 43, the magnetic block I63 is fixedly connected with the magnetic block I61, so that the magnetic block I61 moves upwards along with the magnetic block I63, the gear I64 rotates, the gear I64 and the gear II 65 are fixedly arranged at two ends of the rotating column 62, so that the gear II 65 rotates along with the rotating column, the gear II 68 moves downwards under the limiting action of the limiting column 66 and the limiting frame 67, the gear II 68 is fixedly arranged with the dampproof shell 69 through the gear II 68, the dampproof shell 69 slides downwards along the side wall of the upper shell 11, and when the dampproof shell 69 slides to the semicircular groove position arranged on the upper shell 11 and the lower shell, the semicircular dampproof strip 691 can withdraw from the dampproof shell 69 and completely enter the semicircular groove, so that the connection part of the upper shell 11 and the lower shell 12 is sealed, the corrosion of an internal circuit caused by moisture is avoided, and the service life of the whole lamp is prolonged.
Referring to fig. 1, 4 and 9, further; the focusing mechanism 7 comprises a driving motor 71 fixedly mounted on the bottom surface of the inner cavity of the lower shell 12, and an adjusting screw 72 fixedly mounted on the output shaft end of the driving motor 71, a lamp source seat 73 is connected to the outer side wall of the adjusting screw 72 in a threaded manner, a light-transmitting plate 74 is fixedly mounted at one end, close to the lamp source seat 73, of the bottom surface of the inner cavity of the lower shell 12, a square groove 8 is formed in the middle of the inner cavity of the lower shell 12, a square plate 81 is slidingly connected to the inner cavity of the square groove 8, a spiral rod 82 is connected to the inner cavity of the square plate 81 in a threaded manner, a guide fan 83 is fixedly mounted at two ends of the spiral rod 82, the square plate 81 is fixedly connected with the bottom surface of the lamp source seat 73, the square plate 81 is slidingly connected with the lower shell 12, a thread lifting angle of the spiral rod 82 is larger than an equivalent friction angle of the square plate 81, a ventilation groove is formed in the lower end surface of the lower shell 12, the spiral rod 82 is rotationally connected with the lower shell 12, and the driving motor 71 is located right above the ventilation groove.
It should be noted that: when the lamp needs to be zoomed, the driving motor 71 is started to enable the adjusting screw rod 72 to rotate, and when the adjusting screw rod 72 rotates, the lamp source seat 73 moves back and forth in the inner cavity of the lower shell 12 due to the limiting function of the square plate 81, so that the distance between the lamp source seat 73 and the light-transmitting plate 74 is changed, and the whole lamp can realize the zooming function; when square board 81 moves back and forth, under the special structure of hob 82, hob 82 will be rotated this moment to make fixed mounting at the guide fan 83 at its both ends obtain rotating, under the effect of the ventilation groove that sets up in both sides this moment, can promote the flow of lamp body 1 inside air, the heat that the cooperation driving motor 71 during operation produced this moment can dry the interior moist air of lamp body 1, can play radiating effect to driving motor 71 again simultaneously, and then guaranteed the operational environment of the inside electrical component of lamp body 1, improved its life.
The working principle of the elliptical light effect lighting lamp with the focusing function is as follows:
when a worker downwards clamps the clamping plate 4 on the lower end surface of the upper shell 11 into the inner cavity of the clamping groove 42, under the action of the extrusion force of the inner wall of the clamping groove 42, the clamping block 52 can extrude the reset spring 51 to move towards the inner cavity of the sliding groove 41, when the clamping plate 4 slides into the bottom of the inner cavity of the clamping groove 42, the clamping block 52 is at the same horizontal position just as the trapezoid groove, after the extrusion force of the side wall of the clamping groove 42 to the clamping block 52 is lost, the reset spring 51 is reset, the extrusion clamping block 52 moves towards the outer side of the sliding groove 41 by the elasticity of the reset spring 51, and finally the clamping block 52 is completely clamped into the trapezoid grooves arranged on the left side and the right side of the inner cavity of the clamping groove 42, so that the worker can detach the upper shell 11 and the lower shell 12 by a certain force, and the function of preliminary installation of the whole lamp is realized;
when the clamping plate 4 slides into the bottom of the inner cavity of the clamping groove 42, under the action of the repulsive magnetic force of the magnetic block II 611, the magnetic block I61 can move towards the upper part of the inner cavity of the limiting groove 43, the magnetic block I63 is fixedly connected with the magnetic block I61, so that the magnetic block I61 moves upwards along with the magnetic block I63, the gear I64 rotates, and the gear I64 and the gear II 65 are fixedly arranged at two ends of the rotating column 62, so that the gear II 65 rotates along with the rotating column, the gear II 68 moves downwards under the limiting action of the limiting column 66 and the limiting frame 67, the rack II 68 is fixedly arranged with the dampproof shell 69, the dampproof shell 69 slides downwards along the side wall of the upper shell 11, and when the dampproof shell 69 slides to the semicircular groove position arranged on the upper shell 11 and the lower shell, the semicircular dampproof strip 691 can exit the dampproof shell 69 and completely enter the semicircular groove, so that the connection part of the upper shell 11 and the lower shell 12 is sealed, the corrosion of an internal circuit is avoided, and the service life of the whole lamp is prolonged;
after the upper shell 11 and the lower shell 12 are clamped together by a worker, the sealing ring 21 is arranged in the sealing groove, so that the sealing effect of the head part of the lamp housing 1 is ensured, the lampshade 2 is screwed into the front part of the lamp housing 1, and the rear cover 3 is arranged at the rear part of the lamp housing 1, so that the whole lamp can be assembled by the worker;
when the lamp needs to be zoomed, the driving motor 71 is started to enable the adjusting screw rod 72 to rotate, and when the adjusting screw rod 72 rotates, the lamp source seat 73 moves back and forth in the inner cavity of the lower shell 12 due to the limiting function of the square plate 81, so that the distance between the lamp source seat 73 and the light-transmitting plate 74 is changed, and the whole lamp can realize the zooming function;
when square board 81 moves back and forth, under the special structure of hob 82, hob 82 will be rotated this moment to make fixed mounting at the guide fan 83 at its both ends obtain rotating, under the effect of the ventilation groove that sets up in both sides this moment, can promote the flow of lamp body 1 inside air, the heat that the cooperation driving motor 71 during operation produced this moment can dry the interior moist air of lamp body 1, can play radiating effect to driving motor 71 again simultaneously, and then guaranteed the operational environment of the inside electrical component of lamp body 1, improved its life.
It should be noted that, specific model specifications of the motor need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and variations may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. The utility model provides an oval light effect illumination lamps and lanterns with focusing function, includes lamp body (1), lamp shade (2) and back lid (3), back lid (3) demountable installation is on the right side of lamp body (1), the right-hand member face middle part fixed mounting of lamp body (1) has the link, lamp body (1) comprise upper casing (11) and lower casing (12), its characterized in that still includes:
the clamping plate (4) is fixedly arranged on the lower end face of the upper shell (11);
the clamping mechanism (5) is arranged in the inner cavity of the clamping plate (4), and the clamping mechanism (5) is used for primarily installing the upper shell (11) and the lower shell (12);
the left side and the right side of the clamping plate (4) are provided with sliding grooves (41), the clamping mechanism (5) comprises a reset spring (51) fixedly arranged on the side wall of the sliding groove (41), and a clamping block (52) slidingly connected to the inner cavity of the sliding groove (41), and the inner side wall of the clamping block (52) is fixedly arranged with the reset spring (51);
the upper end face of the lower shell (12) is provided with a clamping groove (42), the clamping block (52) and the clamping plate (4) slide in the inner cavity of the clamping groove (42), trapezoid grooves are formed in the left side and the right side of the inner cavity of the clamping groove (42), and when the clamping plate (4) slides into the bottommost part of the clamping groove (42), the clamping block (52) can just completely enter the inner cavity of the trapezoid groove, and the upper end face and the lower end face of the clamping block (52) are inclined planes;
the moistureproof mechanism (6) is arranged between the inner side walls of the upper shell (11) and the lower shell (12), and the moistureproof mechanism (6) is used for moistureproof the joint between the upper shell (11) and the lower shell (12);
the upper end face middle part of the clamping plate (4) and the lower end face middle part of the upper shell (11) are respectively provided with a limit groove (43), the limit grooves (43) on the clamping plate (4) are communicated with the limit grooves (43) between the upper shell (11), the moistureproof mechanism (6) comprises a first magnetic block (61) which is slidably arranged in the inner cavity of the limit grooves (43) in the clamping plate (4) and a rotary column (62) which is rotatably arranged in the inner cavity of the limit grooves (43) in the upper shell (11), a first rack (63) is fixedly arranged on the upper end face of the first magnetic block (61), a first gear (64) and a second gear (65) are fixedly arranged on the side walls of the two ends of the rotary column (62), a limit rod (66) is fixedly arranged in the middle of the inner side wall of the upper shell (11), a limit frame (67) is slidably arranged on the side wall of the limit rod (66), a second rack (68) is fixedly arranged on the side wall of the limit frame (67), and a moistureproof shell (69) is fixedly arranged on the side wall of the second rack (68);
the magnetic block II (611) is fixedly arranged on the lower end face of the clamping groove (42) in the lower shell (12), the magnetic block II (611) is arranged right below the magnetic block I (61), magnetic poles between opposite faces of the magnetic block I (61) and the magnetic block II (611) are the same, the rack I (63) slides in an inner cavity of the limiting groove (43) in the lower shell (12), the rack I (63) is in meshed connection with the gear I (64), and the gear II (65) is in meshed connection with the rack II (68);
a fan-shaped groove is formed between the upper shell (11) and the lower shell (12), a semicircular moisture-proof strip (691) is slidably arranged in the inner cavity of the moisture-proof shell (69) through a spring, the semicircular moisture-proof strip (691) slides on the side walls of the upper shell (11) and the lower shell (12), and the semicircular moisture-proof strip (691) can be completely clamped in the fan-shaped groove between the upper shell (11) and the lower shell (12);
the focusing mechanism (7) is arranged on the bottom surface of the inner cavity of the lower shell (12);
the focusing mechanism (7) comprises a driving motor (71) fixedly arranged on the bottom surface of the inner cavity of the lower shell (12) and an adjusting screw (72) fixedly arranged at the output shaft end of the driving motor (71), the outer side wall of the adjusting screw (72) is in threaded connection with a lamp source base (73), and a light-transmitting plate (74) is fixedly arranged at one end, close to the lamp source base (73), of the bottom surface of the inner cavity of the lower shell (12).
2. The elliptical lighting lamp with the focusing function according to claim 1, wherein half thread grooves are formed in the inner side walls of the upper shell (11) and the lower shell (12), the half thread grooves in the upper shell (11) and the lower shell (12) can form a complete thread groove, the lampshade (2) is in threaded connection with the lamp shell (1) through the complete thread groove, sealing grooves are formed in the left side walls of the upper shell (11) and the lower shell (12), and sealing rings (21) are mounted in an inner cavity clamping mode of the sealing grooves.
3. The elliptical lighting lamp with the focusing function according to claim 1, wherein a square groove (8) is formed in the middle of an inner cavity of the lower shell (12), a square plate (81) is slidably connected to the inner cavity of the square groove (8), a screw rod (82) is screwed to the inner cavity of the square plate (81), guide fans (83) are fixedly installed at two ends of the screw rod (82), the square plate (81) is fixedly connected with the bottom surface of the lamp source base (73), and the square plate (81) is slidably connected with the lower shell (12).
4. An elliptical lighting fixture with a focusing function according to claim 3, characterized in that the screw lift angle of the screw rod (82) is larger than the equivalent friction angle of the square plate (81), the lower end face of the lower shell (12) is provided with a ventilation groove, the screw rod (82) is rotationally connected with the lower shell (12), and the driving motor (71) is located right above the ventilation groove.
CN202310038656.1A 2023-01-13 2023-01-13 Elliptical light effect lighting lamp with focusing function Active CN116182114B (en)

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CN116182114B true CN116182114B (en) 2023-10-31

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110207774A (en) * 2019-06-20 2019-09-06 山东辰智电子科技有限公司 A kind of waterproof and dampproof water meter
CN110250845A (en) * 2019-04-15 2019-09-20 上海卞励实业有限公司 A kind of children's cooling cup
CN111022976A (en) * 2019-12-24 2020-04-17 广州火盛科技有限公司 Three-zoom movie and television lamp and focusing method thereof
CN112197207A (en) * 2020-11-14 2021-01-08 台州市斑马交通科技有限公司 Lighting lamp with elliptical lighting effect
CN216431360U (en) * 2021-12-30 2022-05-03 中山市俊昇照明科技有限公司 LED lamp area that possesses waterproof dustproof construction
CN217335844U (en) * 2022-01-13 2022-08-30 深圳市工宇科技有限公司 Bluetooth headset chip subassembly with dampproofing and waterproofing function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110250845A (en) * 2019-04-15 2019-09-20 上海卞励实业有限公司 A kind of children's cooling cup
CN110207774A (en) * 2019-06-20 2019-09-06 山东辰智电子科技有限公司 A kind of waterproof and dampproof water meter
CN111022976A (en) * 2019-12-24 2020-04-17 广州火盛科技有限公司 Three-zoom movie and television lamp and focusing method thereof
CN112197207A (en) * 2020-11-14 2021-01-08 台州市斑马交通科技有限公司 Lighting lamp with elliptical lighting effect
CN216431360U (en) * 2021-12-30 2022-05-03 中山市俊昇照明科技有限公司 LED lamp area that possesses waterproof dustproof construction
CN217335844U (en) * 2022-01-13 2022-08-30 深圳市工宇科技有限公司 Bluetooth headset chip subassembly with dampproofing and waterproofing function

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