CN116336419A - Lighting device for skirt guard plate of escalator - Google Patents

Lighting device for skirt guard plate of escalator Download PDF

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Publication number
CN116336419A
CN116336419A CN202310235302.6A CN202310235302A CN116336419A CN 116336419 A CN116336419 A CN 116336419A CN 202310235302 A CN202310235302 A CN 202310235302A CN 116336419 A CN116336419 A CN 116336419A
Authority
CN
China
Prior art keywords
lamp strip
mounting groove
lamp
lighting device
escalator
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.)
Pending
Application number
CN202310235302.6A
Other languages
Chinese (zh)
Inventor
李恒星
刘红
吴事锦
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.)
Canny Elevator Co Ltd
Original Assignee
Canny Elevator 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 Canny Elevator Co Ltd filed Critical Canny Elevator Co Ltd
Priority to CN202310235302.6A priority Critical patent/CN116336419A/en
Publication of CN116336419A publication Critical patent/CN116336419A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B31/00—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/16—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed
    • 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
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • 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
    • F21V5/00—Refractors for light sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/155—Coordinated control of two or more light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • 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
    • Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies

Abstract

The invention discloses an escalator skirt guard plate lighting device and a method thereof, wherein the lighting device comprises a section bar arranged on the skirt guard plate, two rows of hairbrush fixing grooves are formed in the side surface of the section bar, hairbrushes are arranged in the hairbrush fixing grooves, and the bristles of the hairbrushes incline downwards; a lateral lamp strip mounting groove is formed above the hairbrush fixing groove, a lamp strip is arranged at the bottom of the lamp strip mounting groove, the lamp strip is connected with a controller, three primary color luminous LEDs are arranged on the lamp strip, and each LED is connected with the controller and can be controlled independently; the notch of lamp area mounting groove is provided with the lens hood, and the both sides of notch are provided with inwards bellied bayonet socket, and the lens hood includes outside bellied cambered surface portion, and the inside both sides of cambered surface portion are provided with the installation department that extends to the lamp area mounting groove, and the end of installation department is provided with the direction inclined plane of slope, and the junction of installation department and cambered surface portion is provided with the concave part that suits with the bayonet socket. The invention can realize different illumination effects, plays different indication guiding roles and improves illumination conditions.

Description

Lighting device for skirt guard plate of escalator
Technical Field
The invention relates to the technical field of escalator, in particular to an escalator skirt guard board lighting device.
Background
The illumination device is arranged on two sides of the stair, is generally arranged on the skirt guard plate or the anti-clamping device of the skirt guard plate, and has the main effects of providing illumination for the stair tread of the passenger carrying area of the escalator, improving the riding safety and playing an attractive role. The light color is white or colorful, the control method is that the escalator is usually lightened when running, and the escalator is extinguished when stopping running. The common lighting devices arranged on the apron board are in dot shape and strip shape, the original apron board structure is required to be modified, and the structure cost is high; the inner cover plate or the dado plate needs to be removed when the maintenance lighting lamp is replaced, and the maintenance time is long.
Patent CN201520523749.4 proposes an apron brush assembly with lighting function, the brush assembly lamp vessel being located on an inclined plane at the upper part of the support or on a vertical plane at the middle part of the support. The luminous body is the LED of encapsulation in soft luminotron, does not use the lens hood to shelter from fixedly and light diffusion, damages easily and drops, does not also propose the scheme to the colour and the illuminating effect of luminous body simultaneously, beautifies the effect limited to the staircase.
Patent CN210457135U proposes a apron board lighting device, solves the problem that the apron board lighting area is smaller, adopts single row of brushes, does not put forward the requirement to the colour and the control of light source, and the illuminating effect is single.
Patent CN97227321.2 proposes a lighting device mounted on a skirt panel and a control method thereof, which have the disadvantages that the lighting device is an independently mounted LED, the lighting area is discontinuous, and the effect is inferior to that of a continuous LED light strip.
Disclosure of Invention
Aiming at the technical problems, the invention aims at: the escalator skirt guard plate lighting device improves the escalator lighting effect.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the escalator skirt guard plate lighting device comprises a section bar arranged on a skirt guard plate, wherein two rows of hairbrush fixing grooves are formed in the side face of the section bar, hairbrushes are arranged in the hairbrush fixing grooves, and the bristles of the hairbrushes incline downwards; a lateral lamp strip mounting groove is formed above the hairbrush fixing groove, a lamp strip is arranged at the bottom of the lamp strip mounting groove, the lamp strip is connected with a controller, three primary color luminous LEDs are arranged on the lamp strip, and each LED is connected with the controller and can be controlled independently; the notch of lamp area mounting groove is provided with the lens hood, the both sides of notch are provided with inwards bellied bayonet socket, the lens hood includes outside bellied cambered surface portion, the inside both sides of cambered surface portion are provided with the installation department that extends to the lamp area mounting groove, the end of installation department is provided with the direction inclined plane of slope, the junction of installation department and cambered surface portion is provided with the concave part that suits with the bayonet socket.
Preferably, the light shield is added with a light diffusing agent.
Preferably, a section bar mounting groove is formed in one side, facing away from the hairbrush fixing groove, of the section bar, and side strips close to each other are arranged on two sides of the section bar mounting groove.
Preferably, the side surface of the lamp strip installation groove is provided with a convex rib, and the convex rib is used for limiting the lamp strip to the groove bottom of the lamp strip installation groove.
Preferably, the controller sets the LEDs to emit light in the same color.
Preferably, the controller sets the LEDs to be sequentially turned on or off so that the running direction of the lights is consistent with the running direction of the escalator.
Preferably, the controller sets the LED in each step range on the lamp strip to be a fixed color, the LED colors of the adjacent steps are different, and when the escalator runs, the color change speed of the LED is consistent with the running speed of the steps, and the direction is consistent.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the invention relates to an escalator skirt guard board lighting device, which comprises a profile arranged on a skirt guard board, wherein two rows of hairbrush fixing grooves are formed in the side surface of the profile, hairbrushes are arranged in the hairbrush fixing grooves, lateral lamp strip mounting grooves are formed above the hairbrush fixing grooves, lamp strips are arranged at the bottoms of the lamp strip mounting grooves, the lamp strips are connected with a controller, three primary color light emitting LEDs are arranged on the lamp strips, each LED is connected with the controller and can be controlled independently, and the controller is used for realizing monochromatic, color changing, horse race lamp and rainbow lamp effects, improving the single lighting effect and playing different indication guiding roles; the notch of lamp area mounting groove is provided with the lens hood, because the lamp area is installed in the enclosure space that lamp area mounting groove and lens hood formed, be difficult for droing, and light is horizontal or is shone towards the tread direction, does not directly get into the sight, and the punctiform LED light source on the lamp area can be dispersed and softened to the use of cooperation lens hood, can avoid the passenger to directly look at the light source for a long time and have seen the situation of the tread under the unseen foot easily, improves the illuminating effect, makes more pleasing to the eye practicality.
Drawings
The technical scheme of the invention is further described below with reference to the accompanying drawings:
FIG. 1 is a cross-sectional view of an escalator skirt panel lighting device of the present invention;
fig. 2 is a cross-sectional view of a section bar of the escalator skirt guard lighting device of the present invention;
fig. 3 is a cross-sectional view of a light shield of the escalator skirt panel lighting device of the present invention;
FIG. 4 is a schematic view of the escalator skirt guard lighting device of the present invention for achieving a ticker effect;
fig. 5 is a schematic diagram of the illumination device for the skirt guard plate of the escalator for realizing the rainbow color effect.
Wherein: 1. a skirt board; 2. a section bar; 21. a brush fixing groove; 22. a lamp strip mounting groove; 221. a bayonet; 222. a rib; 23. a profile mounting groove; 231. edge strips; 3. a brush; 4. a light strip; 5. a controller; 6. a light shield; 61. an arc surface portion; 62. a mounting part; 621. a guide slope; 63. a concave portion; 7. a step.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
As shown in figure 1, the illumination device for the skirt board of the escalator comprises a section bar 2 arranged on the skirt board 1, wherein two rows of hairbrush fixing grooves 21 are formed in the side surface of the section bar 2, hairbrushes 3 are arranged in the hairbrush fixing grooves 21, the notch of the hairbrush fixing groove 21 is folded inwards to prevent the hairbrushes 3 from falling off, and the bristles of the hairbrushes 3 incline downwards. The section bar 2 is provided with a section bar mounting groove 23 on the side facing away from the hairbrush fixing groove 21, and the two sides of the section bar mounting groove 23 are provided with side bars 231 which are close to each other, so that the section bar 2 can be fixedly mounted on the skirt board 1. A lateral lamp strip mounting groove 22 is formed above the hairbrush fixing groove 21, a lamp strip 4 is mounted at the bottom of the lamp strip mounting groove 22, the lamp strip 4 is connected with a controller 5, three primary color luminous LEDs are arranged on the lamp strip 4, and each LED is connected with the controller 5 and can be controlled independently. The side of the lamp strip mounting groove 22 has a rib 222, and the rib 222 serves to restrict the lamp strip 4 to the groove bottom of the lamp strip mounting groove 22.
The light shield 6 is mounted on the notch of the lamp strip mounting groove 22, as shown in fig. 2, bayonets 221 protruding inwards are formed on two sides of the notch, as shown in fig. 3, the light shield 6 comprises an arc surface portion 61 protruding outwards, mounting portions 62 extending towards the lamp strip mounting groove 22 are arranged on two inner sides of the arc surface portion 61, inclined guide inclined planes 621 are formed at the tail ends of the mounting portions 62, and the mounting portions 62 are conveniently inserted into the lamp strip mounting groove 22 through the bayonets 221. The joint of the mounting part 62 and the cambered surface part 61 is provided with a concave part 63 which is matched with the bayonet 221, so that the bayonet 221 can be conveniently embedded into the concave part 63 to ensure that the light shield 6 is stably mounted and does not fall off. The light shield 6 is semitransparent and milky white, and is added with a light diffusing agent, and the convex cambered surface portion 61 can realize the diffusion effect on the point-shaped light source and increase the irradiation area.
When the skirt guard plate 1 works in a lighting mode, the controller 5 is used for lighting the lamp strip 4 to emit light, the lamp strip 4 is arranged in a closed space formed by the lamp strip mounting groove 22 and the light shield 6, the lamp strip is not easy to fall off, light irradiates horizontally or towards the tread direction, no direct line of sight enters, the punctiform LED light sources on the lamp strip can be dispersed and softened by matching with the use of the light shield 6, and the situation that a passenger directly looks at the light source for a long time and cannot see the tread under the foot easily can be avoided. And simultaneously, the effects of single color, color change, horse race lamp and rainbow lamp can be realized by matching with the use of the controller 5.
When a single-color or color-changing illumination effect is achieved, all the three primary color LEDs on the lamp strip 4 can be set to one color through the controller 5, the three primary color LEDs do not follow the movement of the steps 7 to change, any color can be combined through adjusting the three primary color LEDs, and the three primary color LEDs can be gradually changed along with time.
When the horse race lamp effect is realized, the LED lamps on the lamp strip can be sequentially turned on or off through the controller 5, or certain section of color forms contrast with other sections, so that the running direction of the color contrast section is consistent with the running direction of the escalator, and the function of indicating the running direction can be realized, as shown in figure 4.
When realizing rainbow lamp lighting effect, can set for the LED lamp in every step 7 within range on the lamp strip to a fixed color through controller 5, the LED colour of adjacent step 7 is different, can illuminate every step 7 to different colours, realizes the rainbow effect. When the escalator runs, the color change speed of the LED lamp is consistent with the running speed of the steps 7, the directions are the same, the color of the steps 7 seen by passengers standing on the running steps 7 is relatively fixed, and the color of each step 7 in running is unchanged when the passengers stand on the ground, as shown in figure 5.
In the illumination structure of the apron plate 1, the illumination device of the escalator apron plate is different from the traditional overhead light shield, and the light shield 6 arranged on the arc side surface is adopted, so that the intensity of the original apron plate 1 is not influenced, and the safety is higher; in the illumination structure of the apron board 1, different from the traditional structure that the lamp strip is horizontally upwards installed or the illuminant packaged in the soft luminous tube is directly used, the three-primary-color luminous LED lamp strip is added with the milky-white shade 6, so that different colors can be realized, and the lamplight can be continuously and softly changed; the controller 5 is used for realizing the effects of single color, color change, horse race lamp and rainbow lamp, playing different indication guiding roles and leading the device to be more beautiful.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present invention.

Claims (7)

1. An escalator skirt guard board lighting device which is characterized in that: the novel apron comprises a section bar arranged on an apron plate, wherein two rows of hairbrush fixing grooves are formed in the side surface of the section bar, hairbrushes are arranged in the hairbrush fixing grooves, and the bristles of the hairbrushes incline downwards; a lateral lamp strip mounting groove is formed above the hairbrush fixing groove, a lamp strip is arranged at the bottom of the lamp strip mounting groove, the lamp strip is connected with a controller, three primary color luminous LEDs are arranged on the lamp strip, and each LED is connected with the controller and can be controlled independently; the notch of lamp area mounting groove is provided with the lens hood, the both sides of notch are provided with inwards bellied bayonet socket, the lens hood includes outside bellied cambered surface portion, the inside both sides of cambered surface portion are provided with the installation department that extends to the lamp area mounting groove, the end of installation department is provided with the direction inclined plane of slope, the junction of installation department and cambered surface portion is provided with the concave part that suits with the bayonet socket.
2. The escalator skirt panel lighting device according to claim 1, wherein: the light shield is added with a light diffusion agent.
3. The escalator skirt panel lighting device according to claim 1, wherein: one side of the section bar, which is back to the hairbrush fixing groove, is provided with a section bar mounting groove, and two sides of the section bar mounting groove are provided with side bars which are close to each other.
4. The escalator skirt panel lighting device according to claim 1, wherein: the side of the lamp strip mounting groove is provided with a convex rib, and the convex rib is used for limiting the lamp strip to the groove bottom of the lamp strip mounting groove.
5. The escalator skirt panel lighting device according to claim 1, wherein: the controller sets the LEDs to be in the same color when the LEDs emit light.
6. The escalator skirt panel lighting device according to claim 1, wherein: the controller sets the LEDs to be sequentially turned on or off, so that the running direction of the lighted lamp is consistent with the running direction of the escalator.
7. The escalator skirt panel lighting device according to claim 1, wherein: the controller sets the LED in each step range on the lamp belt to be a fixed color, the LED colors of the adjacent steps are different, and when the escalator runs, the color change speed of the LED is consistent with the running speed of the steps, and the direction is consistent.
CN202310235302.6A 2023-03-13 2023-03-13 Lighting device for skirt guard plate of escalator Pending CN116336419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310235302.6A CN116336419A (en) 2023-03-13 2023-03-13 Lighting device for skirt guard plate of escalator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310235302.6A CN116336419A (en) 2023-03-13 2023-03-13 Lighting device for skirt guard plate of escalator

Publications (1)

Publication Number Publication Date
CN116336419A true CN116336419A (en) 2023-06-27

Family

ID=86890864

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310235302.6A Pending CN116336419A (en) 2023-03-13 2023-03-13 Lighting device for skirt guard plate of escalator

Country Status (1)

Country Link
CN (1) CN116336419A (en)

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