US1384174A - Holder for lighting-fixtures - Google Patents

Holder for lighting-fixtures Download PDF

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Publication number
US1384174A
US1384174A US318844A US31884419A US1384174A US 1384174 A US1384174 A US 1384174A US 318844 A US318844 A US 318844A US 31884419 A US31884419 A US 31884419A US 1384174 A US1384174 A US 1384174A
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US
United States
Prior art keywords
holder
cap
ring
lighting
fixtures
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.)
Expired - Lifetime
Application number
US318844A
Inventor
Horace R Yardley
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.)
R Williamson & Co
Williamson & Co R
Original Assignee
Williamson & Co R
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 Williamson & Co R filed Critical Williamson & Co R
Priority to US318844A priority Critical patent/US1384174A/en
Application granted granted Critical
Publication of US1384174A publication Critical patent/US1384174A/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • 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

Definitions

  • the object of my invention is to provide a holder for lighting fixtures which will provide ample and adequate ventilating means, in order that excessive heat may find a sufficient and quick outlet.
  • Figure 1 shows a side elevation view of my holder, a part of the same being broken away to better show the parts.
  • Fig. 2 shows a plan view of my holder.
  • Figv 3 shows an inverted plan view of the same.
  • Fig. 4 shows an enlarged detail View, partially in section, of a part of my holder, and aglobe attached thereto.
  • the reference numeral 10 is used to indicate the cap portion of my holder, preferably constructed of metal, and provided with a centrally located orifice 11 in its top to receive a chain, or other hanger (not shown).
  • the lower extremity of the cap (which is preferably circular in conformation) is flared, as shown, to provide a flange 12.
  • a ring 1.3, having an upwardly and inwardly turned portion 14, is secured, in spaced relation, to the cap 10, by means of rivets 15, or the like, and said ring is also provided with means 16, to secure it to a globe, or fixture 17.
  • the globe, or fixture has a spaced relation to the cap, as has also the ring 13, thus providing all around the periphery of the globe or fixture and leading outside the cap 10, and such heat as goes directly upward into the cap, has an outlet through the orifices 18.
  • a holder for lighting fixtures comprising a cap flared at its lower extremity a ring, means to secure said cap and ring in spaced relation, and a globe secured in spa ed relation to said cap and ring to provide a continuous ventilating space betwee: the inner periphery of the upper opening in the globe and the base of the holder, and a continuous ventilating space between the inner surface of the ring and the outer surface of the lower part of the cap.
  • a holder for lighting fixtures comprising a cap, a ring, and a globe se ured in spaced relation to each other to provide a continuous ventilating space between the inner periphery of the upper opening in the globe and the base of the holder, and a continuous ventilating space between the inner surface of the ring and the outer sur of the lower part of the cap, and orifices in the upper portion of the up.

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

Description

H. R. YARDLEY. HOLDER FOR LIGHTING EIXTURESDL APPLICATION FILED Aue.2|. 1919.
Patented July 112, 1921;.
UNHTSEE STATEfi HORACE R. YARDLEY, OF CHICAGO, ILLINOIS, ASSIGNOR T0 3. YJELLIAMSQN 85 CO., A CORPORATION OF ILLINOIS.
HOLDER FOR LIGHTING-FIXTURES.
Application filed August 21, 1919.
T 0 all whom it may concern:
' is a specification.
The object of my invention is to provide a holder for lighting fixtures which will provide ample and adequate ventilating means, in order that excessive heat may find a sufficient and quick outlet.
My invention consists of the details of construction hereinafter set forth, pointed out in my claims, and illustrated in the accompanying drawings, in which:
Figure 1 shows a side elevation view of my holder, a part of the same being broken away to better show the parts.
Fig. 2 shows a plan view of my holder.
Figv 3 shows an inverted plan view of the same.
Fig. 4 shows an enlarged detail View, partially in section, of a part of my holder, and aglobe attached thereto.
Similar reference numerals refer to similar parts throughout the entire description.
Referring to the accompanying drawings, the reference numeral 10 is used to indicate the cap portion of my holder, preferably constructed of metal, and provided with a centrally located orifice 11 in its top to receive a chain, or other hanger (not shown).
The lower extremity of the cap (which is preferably circular in conformation) is flared, as shown, to provide a flange 12. A ring 1.3, having an upwardly and inwardly turned portion 14, is secured, in spaced relation, to the cap 10, by means of rivets 15, or the like, and said ring is also provided with means 16, to secure it to a globe, or fixture 17. In the upper part of the cap, I have provided a plurality of orifices 18 which provide an outlet for the heat which collects in the cap itself.
By the construction shown and described Specification of Letters Eetent. Patented July 12, 1921.,
Serial No. 318,844.
the globe, or fixture, has a spaced relation to the cap, as has also the ring 13, thus providing all around the periphery of the globe or fixture and leading outside the cap 10, and such heat as goes directly upward into the cap, has an outlet through the orifices 18. it is obvious my construction provides the maximum amount of ventilation for a fixture, but in such a manner as to be concealed so as not to detract from the beauty of the design of the holder.
In my drawings and description, I have set forth a convenient and desirable construction to illustrate my invention, but it is apparent the details may vary without changing my invention which comprises a ring, a cap and a fixture, in spaced relation to each other to provide the ventilation as set forth.
Having thus described my invention, what I claim and desire to secure by Letters Patent of the United States is: V
1. A holder for lighting fixtures comprising a cap flared at its lower extremity a ring, means to secure said cap and ring in spaced relation, and a globe secured in spa ed relation to said cap and ring to provide a continuous ventilating space betwee: the inner periphery of the upper opening in the globe and the base of the holder, and a continuous ventilating space between the inner surface of the ring and the outer surface of the lower part of the cap.
2. A holder for lighting fixtures comprising a cap, a ring, and a globe se ured in spaced relation to each other to provide a continuous ventilating space between the inner periphery of the upper opening in the globe and the base of the holder, and a continuous ventilating space between the inner surface of the ring and the outer sur of the lower part of the cap, and orifices in the upper portion of the up.
In testimony whereof I have signed the foregoing specification.
HORACE R. YABDLEY.
US318844A 1919-08-21 1919-08-21 Holder for lighting-fixtures Expired - Lifetime US1384174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US318844A US1384174A (en) 1919-08-21 1919-08-21 Holder for lighting-fixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US318844A US1384174A (en) 1919-08-21 1919-08-21 Holder for lighting-fixtures

Publications (1)

Publication Number Publication Date
US1384174A true US1384174A (en) 1921-07-12

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US318844A Expired - Lifetime US1384174A (en) 1919-08-21 1919-08-21 Holder for lighting-fixtures

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