CN219453812U - Tunnel lamp butt joint structure and tunnel lamp group - Google Patents
Tunnel lamp butt joint structure and tunnel lamp group Download PDFInfo
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- CN219453812U CN219453812U CN202223107800.2U CN202223107800U CN219453812U CN 219453812 U CN219453812 U CN 219453812U CN 202223107800 U CN202223107800 U CN 202223107800U CN 219453812 U CN219453812 U CN 219453812U
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- end cover
- screw
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- lamp
- butt joint
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- 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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Abstract
The utility model provides a tunnel lamp fitting butt joint structure and a tunnel lamp group, wherein a first end cover and a second end cover which are butt joint end covers are respectively arranged on two adjacent external lamps, the fixation between the adjacent external lamps is realized through butt joint blocks, and the first end cover is attached to the second end cover in a connection state. The butt joint end cover is arranged to be the end cover body and the light-transmitting sub end cover, the light-transmitting sub end cover is connected to the lower portion of the end cover body, and light in the light-emitting cavity of the external lamp can emit light through the light-transmitting sub end cover, so that the lamp capable of being continuously installed can uniformly illuminate the whole tunnel, and the problem that light flashes when driving caused by uneven tunnel illumination when the lamp is intermittently installed is avoided.
Description
Technical Field
The utility model belongs to the technical field of tunnel illumination, and particularly relates to a tunnel lamp butt joint structure and a tunnel lamp set.
Background
The tunnel is a special section of a highway, and a series of visual problems occur when a vehicle is driven into, through, and out of the tunnel. To accommodate the visual changes, tunnel light illumination needs to be provided.
The traditional tunnel lamps are all in direct illumination mode, the luminous bodies are point-shaped or linear strong light sources, and glare is easy to generate. The installation position of the tunnel lamp is generally lower and mostly below 6 meters due to the limitation of space, and the light easily enters eyes of a driver, so that the glare problem is more serious and the driving safety is endangered. In order to reduce glare, some lamps use frosted lampshades to soften light, but the light efficiency is greatly reduced, so that energy waste is caused.
In the patent with publication number CN103528015A, named as diffuse reflection tunnel lamp, a diffuse reflection tunnel lamp is disclosed, which comprises a lamp body which also serves as a radiator, and a plurality of radiating fins are arranged on the lamp body; the LED component is mounted on the lamp body; the light-transmitting panel is arranged on the lamp body and is positioned above the LED component; the reflector comprises a reflector body and a mounting part for connecting the lamp body, wherein the reflector body comprises a supporting part and an arc-shaped reflecting part, one end of the supporting part is connected with the mounting part, the other end of the supporting part is connected with the arc-shaped reflecting part, and the inner surface of the reflector is coated with a high diffuse reflection coating. The glare can be eliminated while realizing high efficiency and energy saving.
Although the diffuse reflecting tunnel lamp disclosed in this patent can solve the above-mentioned problems. However, the tunnel lamp continuously installed needs to form a continuous smooth line and visually form a light band, so that the tunnel lamp has better guiding property and attractive appearance, and when the existing tunnel lamp is continuously installed, a luminous section is formed at the end cover and the connecting part, and the effect of the continuous light band of the lamp is affected.
Disclosure of Invention
In order to solve the above problems, the technical scheme of the utility model is a tunnel lamp butting structure, comprising:
a first end cap for mounting to a first external luminaire to be docked;
a second end cap for mounting to a second external luminaire to be docked;
the upper ends of the first end cover and the second end cover are respectively provided with a connecting structure;
the first end of the butt joint block is provided with a first locking unit which is used for being connected to the connecting structure; the second end of the butt joint block downwards extends to form a sliding unit which is used for being clamped into and connected to a sliding groove of a second external lamp in a sliding manner; the second end of the butt joint block is provided with a second locking unit for locking the butt joint block and a second external lamp;
the first end cover and the second end cover are butt-joint end covers, and the butt-joint end covers comprise an end cover body and a light-transmitting sub-end cover; the light-transmitting sub-end cover is arranged at the lower end of the end cover body, the first side of the light-transmitting sub-end cover is communicated with the light-emitting cavity of the corresponding external lamp, and the second side of the light-transmitting sub-end cover is flush with the outer side of the end cover body;
in a butt joint state, the first end of the butt joint block slides to the upper side of the first butt joint end cover, the first locking unit is locked to the connecting structure on the first butt joint end cover, and the second locking unit is locked to a second external lamp; and the light-transmitting sub-end covers of the first butt end cover and the second butt end cover are mutually abutted and matched with corresponding external lamps to emit light.
According to the tunnel lamp butting structure, the surface of the end cover body facing the lamp body is provided with the mounting through groove;
the light-transmitting sub-end cover is installed and is flush with the outer side of the end cover body, one side of the light-transmitting sub-end cover stretches into the installation through groove, and the other side of the light-transmitting sub-end cover is used for being attached to the light-transmitting sub-end cover of the adjacent butt joint end cover.
The light-transmitting sub-end cover is a semitransparent milky white end cover.
According to the tunnel lamp butting structure, the connecting structures are respectively the connecting protrusions protruding on the first end cover and the second end cover, and the connecting protrusions are internally provided with the first screw holes.
The first locking unit is a butt-joint screw group, and the butt-joint screw group comprises a first screw, a nut, a spring and a second screw hole formed at the first end of the butt-joint block;
the two ends of the nut in the axial direction are respectively provided with an external thread section and an internal thread section, and the nut is connected to the second screw hole through the external thread section on the nut;
the screwing-in part of the first screw comprises an external thread section positioned at the head end of the first screw and a polished rod section positioned at the middle part of the first screw, the first screw is screwed in and extends out of the internal thread section of the nut through the external thread section on the first screw, and the external thread section of the first screw is used for being connected to the first screw hole;
the spring is sleeved on the first screw and is positioned between the nut and the operating part of the first screw.
According to the tunnel lamp butting structure, the first screw is a hand screw.
The second locking unit comprises a second screw and a third screw hole formed at the second end of the butt joint block;
the second screw is connected with the third screw hole in a threaded mode and is used for rotating and propping up the second external lamp below.
According to the tunnel lamp butting structure, the second screw is a five-star hand screw.
The sliding unit comprises a first connecting plate, a first sliding clamping block, a second connecting plate and a second sliding clamping block;
the first end of the first connecting plate is connected to a first side of the second end of the butt joint block in the width direction;
the first sliding clamping block is connected to the second end of the first connecting plate and is used for being clamped into and connected to a corresponding sliding groove of a second external lamp in a sliding manner;
the first end of the second connecting plate is connected to the second side of the second end of the butt joint block in the width direction;
the second sliding clamping block is connected to the second end of the second connecting plate and is used for being clamped into and connected to the corresponding sliding groove of the second external lamp in a sliding mode.
The tunnel lamp set comprises any one of the tunnel lamp butting structures.
By adopting the technical scheme, the utility model has the following advantages and positive effects compared with the prior art:
1. according to the embodiment of the utility model, the first end cover and the second end cover which are butt-jointed end covers are respectively arranged on two adjacent external lamps, the fixation between the adjacent external lamps is realized through the butt-jointed blocks, and in a connection state, the first end cover is jointed with the second end cover. The butt joint end cover is arranged to be the end cover body and the light-transmitting sub end cover, the light-transmitting sub end cover is connected to the lower portion of the end cover body, and light in the light-emitting cavity of the external lamp can emit light through the light-transmitting sub end cover, so that the lamp capable of being continuously installed can uniformly illuminate the whole tunnel, and the problem that light flashes when driving caused by uneven tunnel illumination when the lamp is intermittently installed is avoided.
2. In one embodiment of the utility model, the tunnel lamp has driving guidance besides the illumination function. The tunnel lamp that installs in succession needs to form a line that is smooth in succession, becomes a light zone in the vision, just so has better guiding performance and pleasing to the eye degree, therefore this embodiment has set up the butt joint piece and has first locking unit, second locking unit, the sliding unit on when lamps and lanterns install in succession, and these structures can ensure that lamps and lanterns of installing in succession become a line that is straight, have better guiding performance.
Drawings
FIG. 1 is a schematic view of a tunnel lamp fixture docking structure of the present utility model;
FIG. 2 is another schematic view of a tunnel lamp docking structure according to the present utility model;
FIG. 3 is a partially disassembled schematic view of the tunnel lamp docking structure of the present utility model;
FIG. 4 is another schematic view of the docking structure of the tunnel lamp of the present utility model;
FIG. 5 is a cross-sectional view of a tunnel lamp fixture docking structure of the present utility model;
FIG. 6 is a schematic view of a butt joint block of the tunnel lamp butt joint structure of the present utility model;
fig. 7 is a schematic diagram of a first locking unit of the docking structure of the tunnel lamp according to the present utility model.
Reference numerals illustrate: 1: a first end cap; 2: a second end cap; 3: a butt joint block; 4: a first locking unit; 401: a nut; 402: a first screw; 403: a spring; 5: a second locking unit; 6: a sliding unit; 601: a spool; 7: a first external luminaire; 8: a second external luminaire; 9: a light transmitting sub-end cap; 10: a connection structure; 11: installing a through groove; 12: an end cap body.
Detailed Description
The following describes a tunnel lamp docking structure and a tunnel lamp set according to the present utility model in further detail with reference to the accompanying drawings and specific embodiments. Advantages and features of the utility model will become more apparent from the following description and from the claims.
Referring to fig. 1 to 6, in one embodiment, a tunnel lamp fixture docking structure includes a first end cap 1, a second end cap 2, and a docking block 3.
The first end cap 1 is for mounting to a first external luminaire 7 to be docked. The second end cap 2 is for mounting to a second external luminaire 8 to be docked. The upper ends of the first end cover 1 and the second end cover 2 are respectively provided with a connecting structure 10.
The first end of the abutment 3 is provided with a first locking unit 4 for connection to any of the above mentioned connection structures 10. The second end of the butt joint block 3 is provided with a sliding unit 6 extending downwards and used for being clamped into and connected to a sliding groove of a second external lamp 8 in a sliding way; and, the second end of the butt joint block 3 is also provided with a second locking unit 5 for locking the butt joint block 3 and a second external lamp 8.
The first end cover 1 and the second end cover 2 are butt end covers, and the butt end covers comprise an end cover body 12 and a light-transmitting sub end cover 9. The light-transmitting sub-end cover 9 is arranged at the lower end of the end cover body 12, the first side of the light-transmitting sub-end cover 9 is communicated with the light-emitting cavity corresponding to the external lamp, and the second side of the light-transmitting sub-end cover 9 is flush with the outer side of the end cover body 12, so that a flat butt joint surface is formed by matching with the end cover body 12.
In the docked state, the first end of the docking block 3 slides over the first docking end cap, the first locking unit 4 locks to the connection structure 10 on the first docking end cap, and the second locking unit 5 locks to the second external luminaire 8. And the light-transmitting sub-end covers 9 of the first butt end cover and the second butt end cover are mutually abutted and matched with corresponding external lamps to emit light, so that a continuous light band is formed by matching the light emitting surfaces of the external lamps. The lamp which is continuously installed can uniformly illuminate the whole tunnel, and the problem that light flashes during driving caused by uneven tunnel illumination when the lamp is intermittently installed is avoided.
The tunnel lamp has a driving guiding function besides an illumination function. The tunnel lamp that installs in succession needs to form a line that is smooth in succession, becomes a light zone in the vision, just so has better guiding nature and pleasing to the eye degree, therefore this embodiment has set up butt joint piece 3 and first locking unit 4, second locking unit 5, the sliding unit 6 on the lamps and lanterns when installing in succession, and these structures can ensure that the lamps and lanterns of installing in succession become a line that is straight, have better guiding nature.
The butt joint installation steps of the butt joint structure of the tunnel lamp in the embodiment are as follows: 1. the butt joint block 3 slides to the adjacent first external lamp 7 through the sliding unit 6; 2. the first locking unit 4 at the first end of the butt joint block 3 is locked to the connecting structure 10 at the upper part of the first end cover 1 of the first external lamp 7; 3. at this time, there may be a gap between the two external lamps, the second external lamp 8 approaches the first external lamp 7 (which is equivalent to that the butt joint block 3 moves backward through the sliding unit 6), and the second locking unit 5 is locked to the second external lamp 8 after eliminating the gap between the two lamps, so that the butt joint block 3 is matched with the first locking unit 4 and the second locking unit 5 to fix the two lamps completely without gaps. The rest lamps are installed in turn in this way.
The following further describes a specific structure of the tunnel lamp fixture docking structure of this embodiment:
in this embodiment, the surface of the end cap body 12 facing the lamp body may be provided with a mounting through groove 11.
The light-transmitting sub-end cover 9 is installed and flush with the outer side of the end cover body 12 and covers the lower end of the end cover body 12. One side of the light-transmitting sub-end cover 9 stretches into the mounting through groove 11, so that light in the light-emitting cavity can enter the light-transmitting sub-end cover 9 through the mounting through groove 11, and the other side of the light-transmitting sub-end cover 9 is used for being attached to the light-transmitting sub-end cover 9 of the adjacent butt-joint end cover so as to form a complete light band.
In this embodiment, the light-transmitting sub-end cover 9 is a translucent milky-white end cover, which is made of plastic material and is translucent, and the front surface of the plastic small end cover can emit light through diffusion and transmission of the plastic end cover.
The end cap body 12 can be an aluminum end cap, and is fixed and sealed with the lamp body to provide reliable strength support.
The light-transmitting sub-end cover 9 is made of plastic materials, so that the effects of light transmission and decoration are achieved, and the sealing reliability of the lamp is not affected even if the light-transmitting sub-end cover 9 is damaged and falls off. The plastic small end cover is fixed on the end cover by adopting a screw. The plastic small end cover is embedded in the aluminum end cover, the aluminum end covers are wrapped at two sides, and when the lamp is collided, the aluminum end cover can protect the plastic small end cover from collision.
In this embodiment, the connection structures 10 are connection protrusions protruding from the first end cover 1 and the second end cover 2, and first screw holes are formed in the connection protrusions. The purpose of the connection protrusion is to facilitate the connection of the first locking unit 4, and the locking can be accomplished only by a short stroke.
Referring to fig. 7, in the present embodiment, the first locking unit 4 may be a docking screw set, and the docking screw set specifically includes a first screw 402, a nut 401, a spring 403, and a second screw hole formed at a first end of the docking block 3.
Wherein, the two ends of the nut 401 in the axial direction are respectively provided with an external thread section and an internal thread section, and the nut 401 is connected to the second screw hole through the external thread section thereon, thereby being fixed on the butt joint block 3. The external thread segments and the internal thread segments on the nut 401 may specifically be external threads of M10 and internal threads of M5.
The screwing part of the first screw 402 includes an external thread section at the head end thereof and a polish rod section at the middle thereof, respectively, and the first screw 402 is screwed into and protrudes from the internal thread section of the nut 401 through the external thread section thereon, the external thread section of the first screw 402 being for connection to the first screw hole. After the external thread section at the head end of the first screw 402 passes through the nut 401, the polished rod at the rear end and the nut 401 can slide freely and cannot fall off due to the limitation of threads.
The spring 403 is sleeved on the first screw 402 and is located between the nut 401 and the operating portion of the first screw 402. The spring 403 keeps the first screw 402 and the nut 401 in a sprung state all the time, and at the same time, the external thread section of the first screw 402 is retracted into the nut 401, so that it is kept from exceeding the nut 401 all the time. Specifically, the first screw 402 may be a hand screw.
When the two lamps are tightly attached to each other and continuously installed, the sliding and subsequent fixing of the butt joint structure cannot be affected by the fact that the hand screws are leaked outside the nuts 401 when the butt joint blocks 3 are slid. When the lamp is disassembled, the hand screw is unscrewed, the hand screw can be automatically sprung up, and the butt joint block 3 can conveniently slide out.
In this embodiment, the second locking unit 5 may specifically include a second screw and a third screw hole formed at the second end of the abutment 3. The second screw is connected with the third screw hole through threads and is used for rotating and propping up the second external lamp 8 below. In particular, the second screw may be a five-star hand screw.
In the present embodiment, the sliding unit 6 includes a first connecting plate, a first sliding block, a second connecting plate, and a second sliding block.
The first end of the first connecting plate is connected to a first side in the width direction of the second end of the butt joint block 3. The first sliding clamping block is connected to the second end of the first connecting plate and is used for being clamped into and connected to the corresponding sliding groove of the second external lamp 8 in a sliding mode.
The first end of the second connection plate is connected to the second side of the second end of the butt block 3 in the width direction. The second sliding clamping block is connected to the second end of the second connecting plate and is used for being clamped into and connected to the corresponding sliding groove of the second external lamp 8 in a sliding manner.
The arrangement of the two sliding clamping blocks enables sliding to be more stable. The two sliding clamping blocks can be sliding columns 601, and the sliding columns 601 are inserted into the sliding grooves of the lamp body of the second external lamp 8 and can slide in the sliding grooves freely. A portion of the front end of the post 601 of the docking slide is machined away so that the front end of the slide can protrude outside the light fixture.
Of course, in other embodiments, the specific structure of the sliding unit 6 may also be adjusted according to the corresponding external lamp, which is not limited herein.
Example two
The present embodiment provides a tunnel lamp set, including the tunnel lamp fixture docking structure in the first embodiment. The first end cover 1 and the second end cover 2 which are butt-joint end covers are respectively arranged on two adjacent external lamps, the adjacent external lamps are fixed through the butt-joint blocks 3, and in a connection state, the first end cover 1 is attached to the second end cover 2. The butt joint end cover is arranged to be the end cover body 12 and the light-transmitting sub end cover 9, the light-transmitting sub end cover 9 is connected to the lower portion of the end cover body 12, and light in the light-emitting cavity of the external lamp can emit light through the light-transmitting sub end cover, so that the lamp which is continuously installed can uniformly illuminate the whole tunnel, and the problem of light flickering during driving caused by uneven tunnel illumination during intermittent installation of the lamp is avoided.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments. Even if various changes are made to the present utility model, it is within the scope of the appended claims and their equivalents to fall within the scope of the utility model.
Claims (10)
1. A tunnel lamp docking structure, comprising:
a first end cap for mounting to a first external luminaire to be docked;
a second end cap for mounting to a second external luminaire to be docked;
the upper ends of the first end cover and the second end cover are respectively provided with a connecting structure;
the first end of the butt joint block is provided with a first locking unit which is used for being connected to the connecting structure; the second end of the butt joint block downwards extends to form a sliding unit which is used for being clamped into and connected to a sliding groove of a second external lamp in a sliding manner; the second end of the butt joint block is provided with a second locking unit for locking the butt joint block and a second external lamp;
the first end cover and the second end cover are butt-joint end covers, and the butt-joint end covers comprise an end cover body and a light-transmitting sub-end cover; the light-transmitting sub-end cover is arranged at the lower end of the end cover body, the first side of the light-transmitting sub-end cover is communicated with the light-emitting cavity of the corresponding external lamp, and the second side of the light-transmitting sub-end cover is flush with the outer side of the end cover body;
in a butt joint state, the first end of the butt joint block slides to the upper side of the first butt joint end cover, the first locking unit is locked to the connecting structure on the first butt joint end cover, and the second locking unit is locked to a second external lamp; and the light-transmitting sub-end covers of the first butt end cover and the second butt end cover are mutually abutted and matched with corresponding external lamps to emit light.
2. The tunnel lamp fitting butt joint structure according to claim 1, wherein the surface of the end cover body facing the external lamp is provided with a mounting through groove;
the light-transmitting sub-end cover is installed and is flush with the outer side of the end cover body, one side of the light-transmitting sub-end cover stretches into the installation through groove, and the other side of the light-transmitting sub-end cover is used for being attached to the light-transmitting sub-end cover of the adjacent butt joint end cover.
3. The tunnel lamp fitting docking structure of claim 2 wherein the light transmissive sub-end cap is a translucent opal end cap.
4. The tunnel lamp docking structure according to claim 1, wherein the connection structures are connection protrusions protruding from the first end cover and the second end cover, and a first screw hole is formed in the connection protrusions.
5. The tunnel lamp docking structure of claim 4, wherein the first locking unit is a docking screw set, and the docking screw set comprises a first screw, a nut, a spring and a second screw hole formed at a first end of the docking block;
the two ends of the nut in the axial direction are respectively provided with an external thread section and an internal thread section, and the nut is connected to the second screw hole through the external thread section on the nut;
the screwing-in part of the first screw comprises an external thread section positioned at the head end of the first screw and a polished rod section positioned at the middle part of the first screw, the first screw is screwed in and extends out of the internal thread section of the nut through the external thread section on the first screw, and the external thread section of the first screw is used for being connected to the first screw hole;
the spring is sleeved on the first screw and is positioned between the nut and the operating part of the first screw.
6. The tunnel lamp fixture docking structure of claim 5, wherein the first screw is a hand screw.
7. The tunnel lamp docking structure according to claim 1, wherein the second locking unit comprises a second screw and a third screw hole formed at the second end of the docking block;
the second screw is connected with the third screw hole in a threaded mode and is used for rotating and propping up the second external lamp below.
8. The tunnel lamp fixture docking structure of claim 7, wherein the second screw is a five-star hand screw.
9. The tunnel lamp docking structure according to claim 1, wherein the sliding unit includes a first connection plate, a first sliding fixture block, a second connection plate, and a second sliding fixture block;
the first end of the first connecting plate is connected to a first side of the second end of the butt joint block in the width direction;
the first sliding clamping block is connected to the second end of the first connecting plate and is used for being clamped into and connected to a corresponding sliding groove of a second external lamp in a sliding manner;
the first end of the second connecting plate is connected to the second side of the second end of the butt joint block in the width direction;
the second sliding clamping block is connected to the second end of the second connecting plate and is used for being clamped into and connected to the corresponding sliding groove of the second external lamp in a sliding mode.
10. A tunnel lamp bank comprising a tunnel lamp fixture interface structure as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223107800.2U CN219453812U (en) | 2022-11-23 | 2022-11-23 | Tunnel lamp butt joint structure and tunnel lamp group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223107800.2U CN219453812U (en) | 2022-11-23 | 2022-11-23 | Tunnel lamp butt joint structure and tunnel lamp group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219453812U true CN219453812U (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223107800.2U Active CN219453812U (en) | 2022-11-23 | 2022-11-23 | Tunnel lamp butt joint structure and tunnel lamp group |
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| Country | Link |
|---|---|
| CN (1) | CN219453812U (en) |
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2022
- 2022-11-23 CN CN202223107800.2U patent/CN219453812U/en active Active
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