CN106931367A - A kind of rotary type led recessed light fixtures - Google Patents

A kind of rotary type led recessed light fixtures Download PDF

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Publication number
CN106931367A
CN106931367A CN201710326860.8A CN201710326860A CN106931367A CN 106931367 A CN106931367 A CN 106931367A CN 201710326860 A CN201710326860 A CN 201710326860A CN 106931367 A CN106931367 A CN 106931367A
Authority
CN
China
Prior art keywords
fixed
rectangular housing
hole
main casing
main
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.)
Withdrawn
Application number
CN201710326860.8A
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Chinese (zh)
Inventor
付晓明
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201710326860.8A priority Critical patent/CN106931367A/en
Publication of CN106931367A publication Critical patent/CN106931367A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
    • F21S8/024—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a wall or like vertical structure, e.g. building facade
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • 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
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/80—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with pins or wires

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

The invention discloses a kind of rotary type led recessed light fixtures, including rectangular housing, the middle part of the front panel of the rectangular housing has main through hole, and lamp body is in rectangular housing, and the anterior mask of lamp body is in main through hole；The lamp body includes mask and main casing, the front end face of main casing has been bolted mask, lens are provided with the middle part of mask, roll-shell is fixed with the rear surface of main casing, the top surface of roll-shell and bottom surface are equipped with jack, in corresponding jack, the other end sleeve of connecting rod is in the self-lubricating set that the top surface of the inside of corresponding rectangular housing or bottom surface have for the equal sleeve in one end of two connecting rods；It is fitted without seat and is directly inserted into the groove set on wall, it is not take up excessive space, simultaneously, it can rotate main casing, so as to realize that irradiating angle is adjusted, meanwhile, its rectangular housing is fixed using lower house and upper junction plate bolt, its convenient disassembly, so as to conveniently carry out the dismounting and replacing of internal part.

Description

A kind of rotary type led recessed light fixtures
Technical field：
The present invention relates to LED lamp technical field, more specifically to a kind of rotary type led recessed light fixtures.
Background technology：
The existing small wall lamps of LED are usually that rear wall is provided with connecting seat, and connecting seat is fixed on wall, and it is typically in wall In vitro, excessive space is taken, and, its rotation that cannot be illuminated angle, meanwhile, the existing small wall lamp of LED is general Housing is integral design or is realized being seamlessly connected by binding agent so that it cannot open housing, when damaged only Can entirely change, produce waste.
The content of the invention：
The purpose of the present invention and provides a kind of rotary type led recessed light fixtures aiming at the deficiency of prior art, it It is fitted without seat to be directly inserted into the groove set on wall, is not take up excessive space, meanwhile, it can rotate main casing Body, so as to realize that irradiating angle is adjusted, meanwhile, its rectangular housing is fixed using lower house and upper junction plate bolt, its dismounting side Just, so as to conveniently carry out the dismounting and replacing of internal part, it is convenient for changing maintenance.
Technology solution of the invention is as follows：
A kind of rotary type led recessed light fixtures, including rectangular housing, the middle part of the front panel of the rectangular housing has Main through hole, lamp body is in rectangular housing, and the anterior mask of lamp body is in main through hole；
The lamp body includes mask and main casing, and the front end face of main casing has been bolted mask, the middle part of mask Lens are provided with, roll-shell is fixed with the rear surface of main casing, the top surface of roll-shell and bottom surface are equipped with jack, two companies The equal sleeve in one end of extension bar in corresponding jack, the top surface of the other end sleeve of connecting rod in the inside of corresponding rectangular housing Or bottom surface be provided with self-lubricating set in；
It is fixed with connecting plate on the internal face of the main casing, connecting plate is fixedly arranged in the middle of driving power supply, at circuit board Multiple LED lamp beads are fixed with the front of driving power supply, on circuit board, LED lamp bead is solid on the rear surface of circuit board against lens Surely there is heat radiation rack, heat radiation rack is fixed on connecting plate, circuit board is electrically connected by connecting line with driving power supply, the company of driving power supply Through hole and the through hole of the squab panel of rectangular housing that wiring is stretched out on the squab panel of main casing, roll-shell.
There is ventilative through hole on the left side plate of the main casing.
Lateral wall of the connecting rod at jack has extension edge, and extension edge is pressed against the corresponding top of roll-shell On face or bottom surface.
The rectangular housing includes lower house and upper junction plate, and upper junction plate is bolted to connection on the top of lower house On end face, the bottom surface of upper junction plate is fixed with self-lubricating set, and the top surface of the base plate of lower house is fixed with self-lubricating set.
The heat radiation rack includes main heat sink, and main heat sink is fixed on circuit boards, is molded on the rear surface of main heat sink There are multiple radiating convex columns, the edge rear surface of main heat sink is fixed with connecting portion, and connecting portion is fixed on connecting plate.
The unwrapping wire through hole communicated before and after being formed on the squab panel of the connecting plate and main casing, protecting tube sleeve is in unwrapping wire In through hole, the lateral wall of protecting tube is fixed on the madial wall of unwrapping wire through hole, and the connecting line of driving power supply passes through protecting tube.
The beneficial effects of the present invention are：
It is fitted without seat and is directly inserted into the groove set on wall, is not take up excessive space, meanwhile, it can be with Main casing is rotated, so as to realize that irradiating angle is adjusted, meanwhile, its rectangular housing is fixed using lower house and upper junction plate bolt, Its convenient disassembly, so as to conveniently carry out the dismounting and replacing of internal part, is convenient for changing maintenance.
Brief description of the drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is the sectional view of vertical view state of the invention；
Fig. 3 is the sectional view of side-looking state of the invention.
Specific embodiment：
Embodiment：As shown in Fig. 1 to Fig. 3, a kind of rotary type led recessed light fixtures, including rectangular housing 10, the square The middle part of the front panel of shape housing 10 has main through hole 11, and lamp body 20 is in rectangular housing 10, the anterior mask of lamp body 20 21 in main through hole 11；
The lamp body 20 includes mask 21 and main casing 22, and the front end face of main casing 22 has been bolted mask 21, The middle part of mask 21 is provided with lens 211, is fixed with roll-shell 23 on the rear surface of main casing 22, the top surface of roll-shell 23 and Bottom surface is equipped with jack 231, the equal sleeve in one end of two connecting rods 24 in corresponding jack 231, the other end of connecting rod 24 Sleeve is in the self-lubricating set 12 that the top surface of the inside of corresponding rectangular housing 10 or bottom surface are provided with；
It is fixed with connecting plate 25 on the internal face of the main casing 22, connecting plate 25 is fixedly arranged in the middle of driving power supply 26, Circuit board 27 is in the front of driving power supply 26, is fixed with multiple LED lamp beads 28 on circuit board 27, and LED lamp bead 28 is against lens 211, heat radiation rack 29 is fixed with the rear surface of circuit board 27, heat radiation rack 29 is fixed on connecting plate 25, and circuit board 27 is by connecting Wiring is electrically connected with driving power supply 26, and the connecting line of driving power supply 26 is stretched out on main casing 22, the squab panel of roll-shell 23 The through hole of the squab panel of through hole and rectangular housing 10.
Further, there is ventilative through hole 221 on the left side plate of the main casing 22.
Further, lateral wall of the connecting rod 24 at jack 231 has extension edge 241, and extension edge 241 is pressed Lean against on corresponding top surface or the bottom surface of roll-shell 23.
Further, the rectangular housing 10 includes lower house 101 and upper junction plate 102, and upper junction plate 102 passes through spiral shell Bolt is fixedly connected on the top end face of lower house 101, and the bottom surface of upper junction plate 102 is fixed with self-lubricating set 12, lower house 101 The top surface of base plate is fixed with self-lubricating set 12.
Further, the heat radiation rack 29 includes main heat sink 291, and main heat sink 291 is fixed on circuit board 27, main Multiple radiating convex columns 292 are formed on the rear surface of heat sink 291, the edge rear surface of main heat sink 291 is fixed with connection Portion, connecting portion is fixed on connecting plate 25.
Further, the unwrapping wire through hole 1 communicated before and after being formed on the squab panel of the connecting plate 25 and main casing 22, In unwrapping wire through hole 1, the lateral wall of protecting tube 2 is fixed on the madial wall of unwrapping wire through hole 1 sleeve of protecting tube 2, driving power supply 26 Connecting line pass through protecting tube 2.
The present embodiment when in use, rotation is capable of achieving by rotating main casing 22, so as to realize the regulation of irradiating angle, Its rectangular housing 10 includes lower house 101 and upper junction plate 102 simultaneously, and upper junction plate 102 is bolted to connection in lower casing On the top end face of body 101 so that its detachable maintaining is convenient, its internal structure is typically fixed using grafting, is also convenient for dismounting, and The front end face of main casing 22 has been bolted mask 21, the convenient disassembly of mask 21, so as to the maintenance for facilitating internal part is tieed up Shield and replacing, and the lateral wall of rectangular housing 10 is fitted without seat, it is directly inserted into the groove of wall, so as to realize Installation by adhering, is not take up exterior space, and its effect is good, efficiency high.

Claims (6)

1. a kind of rotary type led recessed light fixtures, including rectangular housing (10), it is characterised in that：The rectangular housing (10) The middle part of front panel there is main through hole (11), lamp body (20) in rectangular housing (10), the anterior mask of lamp body (20) (21) in main through hole (11)；
The lamp body (20) includes mask (21) and main casing (22), and the front end face of main casing (22) has been bolted mask (21) lens (211), are provided with the middle part of mask (21), roll-shell (23) is fixed with the rear surface of main casing (22), rotated The top surface of housing (23) and bottom surface are equipped with jack (231), and two equal sleeves in one end of connecting rod (24) are in corresponding jack (231) in, the other end sleeve of connecting rod (24) the top surface of the inside of corresponding rectangular housing (10) or bottom surface be provided with from In lubricating sleeve (12)；
It is fixed with connecting plate (25) on the internal face of the main casing (22), connecting plate (25) is fixedly arranged in the middle of driving power supply (26), the front of circuit board (27) in driving power supply (26), is fixed with multiple LED lamp beads (28), LED on circuit board (27) Pearl (28) is fixed with heat radiation rack (29) against lens (211) on the rear surface of circuit board (27), heat radiation rack (29) is fixed on connection On plate (25), circuit board (27) is electrically connected by connecting line with driving power supply (26), and the connecting line of driving power supply (26) stretches out master The through hole of the squab panel of through hole and rectangular housing (10) on housing (22), the squab panel of roll-shell (23).
2. a kind of rotary type led recessed light fixtures according to claim 1, it is characterised in that：The main casing (22) There is ventilative through hole (221) on left side plate.
3. a kind of rotary type led recessed light fixtures according to claim 1, it is characterised in that：The connecting rod (24) is leaned on The lateral wall at nearly jack (231) place has extension edge (241), and extension edge (241) is pressed against the corresponding top of roll-shell (23) On face or bottom surface.
4. a kind of rotary type led recessed light fixtures according to claim 1, it is characterised in that：The rectangular housing (10) Including lower house (101) and upper junction plate (102), upper junction plate (102) is bolted to connection on the top of lower house (101) On end face, the bottom surface of upper junction plate (102) is fixed with self-lubricating set (12), and the top surface of the base plate of lower house (101) is fixed with certainly Lubricating sleeve (12).
5. a kind of rotary type led recessed light fixtures according to claim 1, it is characterised in that：Heat radiation rack (29) bag Main heat sink (291) is included, main heat sink (291) is fixed on circuit board (27), is formed on the rear surface of main heat sink (291) Multiple radiating convex column (292), the edge rear surface of main heat sink (291) is fixed with connecting portion, and connecting portion is fixed on connecting plate (25) on.
6. a kind of rotary type led recessed light fixtures according to claim 1, it is characterised in that：The connecting plate (25) and The unwrapping wire through hole (1) communicated before and after being formed on the squab panel of main casing (22), protecting tube (2) sleeve in unwrapping wire through hole (1), The lateral wall of protecting tube (2) is fixed on the madial wall of unwrapping wire through hole (1), and the connecting line of driving power supply (26) passes through protecting tube (2)。
CN201710326860.8A 2017-05-10 2017-05-10 A kind of rotary type led recessed light fixtures Withdrawn CN106931367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710326860.8A CN106931367A (en) 2017-05-10 2017-05-10 A kind of rotary type led recessed light fixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710326860.8A CN106931367A (en) 2017-05-10 2017-05-10 A kind of rotary type led recessed light fixtures

Publications (1)

Publication Number Publication Date
CN106931367A true CN106931367A (en) 2017-07-07

Family

ID=59430305

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710326860.8A Withdrawn CN106931367A (en) 2017-05-10 2017-05-10 A kind of rotary type led recessed light fixtures

Country Status (1)

Country Link
CN (1) CN106931367A (en)

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WW01 Invention patent application withdrawn after publication
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Application publication date: 20170707