CN214332469U - Cylinder lamp - Google Patents
Cylinder lamp Download PDFInfo
- Publication number
- CN214332469U CN214332469U CN202120674139.XU CN202120674139U CN214332469U CN 214332469 U CN214332469 U CN 214332469U CN 202120674139 U CN202120674139 U CN 202120674139U CN 214332469 U CN214332469 U CN 214332469U
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- down lamp
- lamp body
- ring
- downlight
- bevel gear
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model provides a down lamp, it includes down lamp body, light source subassembly, face ring sum connecting screw, and down lamp body one end lateral wall is provided with two connecting screw hole, and two connecting screw hole axes coincide, and the light source subassembly is connected at the down lamp originally internally, and the face ring cover is established in the down lamp body outside, and has the clearance between the down lamp body, and the face corresponds two connecting screw hole positions on the ring and is provided with the counter bore, and connecting screw wears to locate counter bore and connecting screw downthehole. The utility model discloses a down lamp passes through the down lamp body outside and sets up the face ring, has the clearance between face ring and the down lamp body, connects screw connection face ring and down lamp body, and the LED lamp is fixed at the down lamp originally internally, and the down lamp body rotates along connecting screw's axis and can adjust the illumination angle, adjusts simple structure, adjusts convenient operation, and the processing cost is low.
Description
Technical Field
The utility model relates to a lamps and lanterns field, in particular to down lamp.
Background
The down lamp is a ceiling type lighting lamp which can emit light to the ceiling surface. The down lamp belongs to a directional lighting lamp, can receive light only on the opposite surface, has a light beam angle of light condensation, concentrated light, strong light-dark contrast and high lumen degree, and can set off a quiet environment atmosphere. The structure that current down lamp was adjusted illumination angle is more complicated, and the processing cost is high, so need provide a down lamp and solve above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a down lamp to the down lamp that solves among the prior art has more complicated structure that illumination angle was adjusted to current down lamp, the problem that the processing cost is high.
In order to solve the technical problem, the utility model adopts the technical scheme that: a downlight, comprising:
the outer side wall of one end of the down lamp body is provided with two connecting threaded holes, and the axes of the two connecting threaded holes are overlapped;
the light source component is connected in the down lamp body;
the surface ring is sleeved on the outer side of the down lamp body, a gap exists between the surface ring and the down lamp body, and counter bores are arranged on the surface ring corresponding to the two connecting threaded holes;
and the connecting screw penetrates through the counter bore and the connecting threaded hole.
Down lamp in, be provided with first bevel gear on the down lamp body, first bevel gear cover is established connect on the screw, be provided with second bevel gear on the face ring inner wall, second bevel gear overlaps and establishes on connecting the screw, first bevel gear meshing second bevel gear.
Down lamp in, the face ring includes baffle and go-between, the baffle is connected the go-between is kept away from down lamp body one end, the counter bore is located the go-between, and the baffle middle part is provided with a ring through-hole.
In the down lamp, the down lamp comprises a vertical state and an inclined state, when the down lamp is in the vertical state, a gap exists between the surface ring and the down lamp body, and the axis of the connecting ring is superposed with the axis of the down lamp body;
when the down lamp is in an inclined state, the surface ring contacts the down lamp body, and an included angle between the axis of the connecting ring and the axis of the down lamp body is 15-45 degrees.
Down lamp in, the light source subassembly include:
the LED plate is connected in the down lamp body and used for emitting light;
the reflecting cup is connected to the LED plate and is in a hollow truncated cone shape, and one end with a smaller outer diameter is in contact with the LED plate;
and the lens is connected to one end, far away from the LED plate, of the reflection cup.
Down lamp in, the down lamp body includes down lamp base and down lamp upper shield, the down lamp upper shield is connected on the down lamp base, the LED board with anti-light cup connects in the down lamp base, lens are connected and are covered at a section of thick bamboo lamp cover, connecting screw hole sets up and covers at a section of thick bamboo lamp cover.
Down lamp in, the down lamp base include:
the connecting block is columnar, and the LED board is connected to the connecting block;
the shell is cylindrical and is connected to the outer side of the connecting block, and the surface ring is connected to the shell;
and the reinforcing rib is connected between the connecting block and the shell.
Down lamp in, a plurality of the strengthening rib is the fretwork form, the connecting block the strengthening rib with shell integrated into one piece.
Down lamp in, the down lamp base is close to down lamp upper shield one side is provided with the spacing groove, the spacing groove is the circular truncated cone form, and the spacing groove is used for the restriction the removal of light source subassembly.
Down lamp in, be provided with the connecting plate on the go-between, be provided with the spread groove on the connecting plate, the spread groove is the T-slot, and the spread groove in-connection has torsional spring fastener, torsional spring fastener is used for the cooperation down lamp is fixed to the baffle.
Down lamp in, the connecting plate is located the counter bore outside, it is provided with the through-hole to correspond the counter bore position on the connecting plate.
The utility model discloses compare in prior art, its beneficial effect is: the utility model discloses a down lamp passes through the down lamp body outside and sets up the face ring, has the clearance between face ring and the down lamp body, connects screw connection face ring and down lamp body, and the LED lamp is fixed at the down lamp originally internally, and the down lamp body rotates along connecting screw's axis and can adjust the illumination angle, adjusts simple structure, adjusts convenient operation, and the processing cost is low.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.
Fig. 1 is the structure schematic diagram of the down lamp of the utility model.
Fig. 2 is the explosion structure schematic diagram of the down lamp of the utility model.
Fig. 3 is the utility model discloses a down lamp base's of down lamp structure schematic diagram.
Figure 4 is the utility model discloses a down lamp base's of down lamp plan view.
The down lamp comprises a down lamp body 1, a down lamp body 2, a light source assembly 3, a face ring 4, a connecting screw 5, a torsion spring fastener 11, a connecting threaded hole 12, a down lamp base 13, a down lamp sleeve cover 21, an LED plate 22, a reflective cup 23, a lens 31, a counter bore 32, a baffle 33, a connecting ring 41, a first bevel gear 42, a second bevel gear 121, a connecting block 122, a shell 123, a reinforcing rib 124, a limiting groove 321, a face ring through hole 331, a connecting plate 332, a connecting groove 333 and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, the directional terms, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", refer to the orientation of the drawings, and the directional terms are used for illustration and understanding, but not for limiting the present invention.
The terms "first," "second," and the like in the terms of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, nor should they be construed as limiting in any way.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The structure of the prior down lamp for adjusting the illumination angle is complex, and the processing cost is high.
Following do the utility model provides a pair of can solve the preferred embodiment of the down lamp of above technical problem.
Please refer to fig. 1-4, wherein fig. 1 is the structure schematic diagram of the down lamp of the present invention, fig. 2 is the explosion structure schematic diagram of the down lamp of the present invention, fig. 3 is the structure schematic diagram of the down lamp base of the down lamp of the present invention, fig. 4 is the top view of the down lamp base of the down lamp of the present invention.
In the drawings, elements having similar structures are denoted by the same reference numerals.
The utility model provides a down lamp, which comprises a down lamp body 1, a light source component 2, a face ring 3 and a connecting screw 4, wherein the outer side wall of one end of the down lamp body 1 is provided with two connecting threaded holes 11, and the axes of the two connecting threaded holes 11 are superposed; light source subassembly 2 is connected in down lamp body 1, and 3 covers of face ring are established in the 1 outside of down lamp body, and have the clearance between the down lamp body 1, and the face ring 3 is gone up and is corresponded two connecting thread hole 11 positions and be provided with counter bore 31, and connecting screw 4 wears to locate in counter bore 31 and the connecting thread hole 11. The down lamp body 1 can be connected the axis of screw 4 and rotate for the axis of rotation, reaches when face ring 3 and the contact of 1 outer wall of down lamp body and rotates furthest. The down lamp comprises a vertical state and an inclined state, when the down lamp is in the vertical state, a gap exists between the surface ring 3 and the down lamp body 1, and the axis of the connecting ring 33 is superposed with the axis of the down lamp body 1; when the down lamp is in an inclined state, the face ring 3 contacts the down lamp body 1, and the included angle between the axis of the connecting ring 33 and the axis of the down lamp body 1 is 15-45 degrees.
The down lamp comprises a down lamp body 1, and is characterized in that a first bevel gear 41 is arranged on the down lamp body 1, the first bevel gear 41 is sleeved on a connecting screw 4, a second bevel gear 42 is arranged on the inner wall of a surface ring 3, the second bevel gear 42 is sleeved on the connecting screw 4, and the first bevel gear 41 is meshed with the second bevel gear 42. The first bevel gear 41 and the second bevel gear 42 are made of wear-resistant and elastic materials, so that the damping coefficient is increased, the rotation process is more stable, the joint of the first bevel gear 41 and the second bevel gear 42 is in a gear shape, the rotation is more stable, the swinging is not easy to occur,
the surface ring 3 comprises a baffle 32 and a connecting ring 33, the baffle 32 is connected to one end of the connecting ring 33 far away from the down lamp body 1, the counter bore 31 is positioned on the connecting ring 33, and the middle part of the baffle 32 is provided with a surface ring through hole 321. The face ring through hole 321 is used to expose the light source. The diameter of the inner ring of the connecting ring 33 is larger than that of the surface ring through hole 321, and the diameter of the inner ring of the connecting ring 33 is larger than that of the outer ring of the down lamp sleeve cover 13, so that the down lamp body 1 can conveniently rotate along the axis of the connecting screw 4. Be provided with connecting plate 331 on the go-between 33, be provided with spread groove 332 on the connecting plate 331, spread groove 332 is the T-shaped groove, makes things convenient for torsional spring fastener 5 to fill in spread groove 332 along the opening part in T-shaped groove, convenient dismantlement, and the spread groove 332 in-connection has torsional spring fastener 5, and torsional spring fastener 5 is used for the fixed down lamp of cooperation baffle 32, withholds through the elasticity of torsional spring fastener 5, makes things convenient for the down lamp to be connected with the dismantlement of ceiling, and the adjustability is strong. The connecting plate 331 is located outside the counter bore 31, and the connecting plate 331 is provided with a through hole 333 corresponding to the counter bore 31, so that the connecting screw 4 is conveniently hidden, the contact between the connecting screw 4 and the outside is reduced, and the connecting screw 4 is prevented from falling off.
The light source component 2 comprises an LED plate 21, a reflecting cup 22 and a lens 23, wherein the LED plate 21 is connected in the down lamp body 1 and used for emitting light; the reflecting cup 22 is connected to the LED plate 21 and is in a hollow truncated cone shape, and one end with a smaller outer diameter is in contact with the LED plate 21; a lens 23 is attached to the end of the reflector cup 22 remote from the LED board 21. The LEDs on the LED board 21 emit light, which is reflected by the reflective cup 22 and the lens 23 to diffuse the light source to a greater extent.
The down lamp body 1 comprises a down lamp base 12 and a down lamp cover 13, the down lamp cover 13 is connected to the down lamp base 12, an LED plate and a reflection cup 22 are connected to the down lamp base 12, a lens 23 is connected to the down lamp cover 13, the down lamp cover 13 is used for facilitating assembly of the down lamp body 1, a light source assembly 2 is limited to the down lamp base 12, and a connection threaded hole 11 is formed in the down lamp cover 13. The down lamp base 12 is provided with the spacing groove 124 near down lamp upper shield 13 one side, and the spacing groove 124 is the circular truncated cone form, and the spacing groove 124 just places anti-light cup 22, and the rocking of anti-light cup 22 is restricted, increases with anti-light cup 22's area of contact, convenient heat dissipation, and the spacing groove 124 is used for restricting the removal of light source subassembly 2.
The down lamp base 12 comprises a connecting block 121, a reinforcing rib 123 and a shell 122, the connecting block 121 is in a column shape, the LED plate is connected to the connecting block 121, the reinforcing rib 123 is connected to the outer side of the connecting block 121, the shell 122 is in a cylindrical shape and is connected to the outer side of the reinforcing rib 123, and the surface ring 3 is connected to the shell 122. A plurality of strengthening ribs 123 are the fretwork form, have increased the area of contact with the outside air, and the radiating effect is good, and the cross section of single strengthening rib 123 is Y shape, connecting block 121, strengthening rib 123 and shell 122 integrated into one piece, and the cross section of down lamp base 12 is the central symmetry figure approximately, convenient processing.
The utility model discloses a theory of operation: fix LED board 21 on connecting block 121 of down lamp base 12, place anti-light cup 22 on LED board 21, lens 23 is placed to anti-light cup 22 opposite side, connect down lamp upper shield 13 on down lamp base 12, connecting screw 4 passes counter bore 31 and twists in connecting screw hole 11, places torsional spring fastener 5 in spread groove 332, stirs down lamp base 12 afterbody for 1 contact go-between 33 of down lamp body, the angle modulation of down lamp has been accomplished promptly.
Thus, the working process of the down lamp of the preferred embodiment is completed.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.
Claims (10)
1. A downlight, comprising:
the outer side wall of one end of the down lamp body is provided with two connecting threaded holes, and the axes of the two connecting threaded holes are overlapped;
the light source component is connected in the down lamp body;
the surface ring is sleeved on the outer side of the down lamp body, a gap exists between the surface ring and the down lamp body, and counter bores are arranged on the surface ring corresponding to the two connecting threaded holes;
and the connecting screw penetrates through the counter bore and the connecting threaded hole.
2. The down lamp according to claim 1, wherein a first bevel gear is arranged on the down lamp body, the first bevel gear is sleeved on the connecting screw, a second bevel gear is arranged on the inner wall of the face ring, the second bevel gear is sleeved on the connecting screw, and the first bevel gear is meshed with the second bevel gear.
3. A down lamp as claimed in claim 1, wherein the face ring comprises a baffle and a connecting ring, the baffle is connected to one end, away from the down lamp body, of the connecting ring, the counter bore is located in the connecting ring, and a face ring through hole is formed in the middle of the baffle.
4. A downlight according to claim 3 wherein the downlight comprises a vertical state and an inclined state, and when the downlight is in the vertical state, the face ring has a gap with the downlight body, and the axis of the connecting ring coincides with the axis of the downlight body;
when the down lamp is in an inclined state, the surface ring contacts the down lamp body, and an included angle between the axis of the connecting ring and the axis of the down lamp body is 15-45 degrees.
5. A downlight according to claim 1, wherein the light source assembly comprises:
the LED plate is connected in the down lamp body and used for emitting light;
the reflecting cup is connected to the LED plate and is in a hollow truncated cone shape, and one end with a smaller outer diameter is in contact with the LED plate;
and the lens is connected to one end, far away from the LED plate, of the reflection cup.
6. A down lamp as claimed in claim 5, wherein the down lamp body comprises a down lamp base and a down lamp cover, the down lamp cover is connected to the down lamp base, the LED panel and the reflective cup are connected to the inside of the down lamp base, the lens is connected to the barrel lamp cover, and the connection screw holes are formed in the barrel lamp cover.
7. A downlight according to claim 6 wherein the downlight base comprises:
the connecting block is columnar, and the LED board is connected to the connecting block;
the shell is cylindrical and is connected to the outer side of the connecting block, and the surface ring is connected to the shell;
and the reinforcing rib is connected between the connecting block and the shell.
8. A down lamp as claimed in claim 7, wherein the plurality of reinforcing ribs are hollowed out, and the connecting block, the reinforcing ribs and the housing are integrally formed.
9. A down lamp as claimed in claim 7, wherein a limiting groove is formed in a side of the base of the down lamp close to the sleeve cover of the down lamp, the limiting groove is in a truncated cone shape, and the limiting groove is used for limiting movement of the light source assembly.
10. A down lamp as claimed in claim 3, wherein the connecting ring is provided with a connecting plate, the connecting plate is provided with a connecting groove, the connecting groove is a T-shaped groove, and a torsion spring fastener is connected in the connecting groove and used for matching with the baffle plate to fix the down lamp;
the connecting plate is located on the outer side of the counter bore, and a through hole is formed in the connecting plate corresponding to the counter bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120674139.XU CN214332469U (en) | 2021-04-01 | 2021-04-01 | Cylinder lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120674139.XU CN214332469U (en) | 2021-04-01 | 2021-04-01 | Cylinder lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214332469U true CN214332469U (en) | 2021-10-01 |
Family
ID=77889433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120674139.XU Active CN214332469U (en) | 2021-04-01 | 2021-04-01 | Cylinder lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214332469U (en) |
-
2021
- 2021-04-01 CN CN202120674139.XU patent/CN214332469U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |