CN108386773A - Downlight lamp housing and downlight - Google Patents
Downlight lamp housing and downlight Download PDFInfo
- Publication number
- CN108386773A CN108386773A CN201710882499.7A CN201710882499A CN108386773A CN 108386773 A CN108386773 A CN 108386773A CN 201710882499 A CN201710882499 A CN 201710882499A CN 108386773 A CN108386773 A CN 108386773A
- Authority
- CN
- China
- Prior art keywords
- downlight
- lamp body
- height adjusting
- lamp housing
- adjusting part
- 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
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
-
- 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
Abstract
The present invention is suitable for lighting device technical field, provides a kind of downlight lamp housing and downlight.Downlight lamp housing, including columnar lamp body, two spring clips and height adjusting part, the side wall of height adjusting part is equipped at least one clamping structure, each clamping structure includes at least two clamping portions arranged in rows along the vertical direction, and lamp body, which is equipped with, is set in height adjusting part periphery and the receiving opening that is slidably connected in the up-down direction with height adjusting part and for the elastomeric radial along lamp body and the limited part that is clamped with clamping portion.Downlight includes luminescence component and downlight lamp housing.Downlight lamp housing and downlight provided by the invention are compared with prior art, by be arranged in downlight lamp housing the height adjusting part that luminescence component can be driven to slide up and down with respect to lamp body and can maximum height limit regulating part with respect to the limited part and clamping structure that lamp body slides up and down, and limited part can easily be realized along the elastomeric radial of lamp body and adjust tube lamp light source height.
Description
Technical field
The invention belongs to lighting device technical fields, are to be related to a kind of downlight lamp housing and downlight more specifically.
Background technology
North America formula downlight is widely used in market with the appearance of its graceful moulding and art atmosphere.But existing cylinder
The height of the usual light source luminescent position of lamp can not be adjusted, and can not be applied in different use environments, it is therefore desirable to using different
The lamp-type of model realizes different application, and the model of lamp is caused to increase in this way, and die cost and maintenance cost are high.
Invention content
The purpose of the present invention is to provide a kind of downlight lamp housing and downlights, it is intended to solve the downlight after installing in the prior art
Light source height the technical issues of can not adjusting.
To achieve the above object, the technical solution adopted by the present invention is：A kind of downlight lamp housing, including columnar lamp housing are provided
Ontology, two spring clips on the lamp body side and the height adjusting part for being connect with luminescence component, it is described
The bottom part ring of lamp body is equipped with flanged ring, and the side wall of the height adjusting part is equipped at least one clamping structure, Mei Gesuo
It includes at least two clamping portions arranged in rows along the vertical direction to state clamping structure, and the lamp body is equipped with and is set in institute
State height adjusting part periphery and the receiving opening that is slidably connected in the up-down direction with the height adjusting part and for along described
The elastomeric radial of lamp body is simultaneously tied with the limited part of clamping portion clamping, the quantity of the limited part and the clamping
The quantity of structure is equal.
Further, the lamp body is equipped with the accommodating hole for accommodating the limited part, and the axial direction of the accommodating hole is hung down
Directly in the axial direction of the lamp body, one end of the accommodating hole is communicated with the receiving opening, and the limited part includes being set to
Ball component in the accommodating hole and the spring member between the ball component and the accommodating hole other end, institute
It is the groove for engaging with the ball component to state clamping portion.
Further, the accommodating hole is through-hole, and the downlight lamp housing further includes being set on the outside of the lamp body to be used in combination
In the support lid for supporting the spring member, the support lid is detachably connected with the lamp body.
Further, the support lid is snapped connection with the lamp body.
Further, the side wall of the lamp body is the samdwich hollow structure equipped with several weight loss grooves.
Further, the side wall of the lamp body is the samdwich hollow structure equipped with several weight loss grooves, and the loss of weight
Sleeve is equipped in slot, the sleeve forms the accommodating hole.
Further, there are three the limited part tools, three limited parts are around the axial uniform of the lamp body
Distribution, there are three the clamping structure tools, and three clamping structures are uniformly distributed around the axis of the height adjusting part.
Further, the top of the height adjusting part is equipped with the handle portion for hand-held.
Further, each clamping structure includes three clamping portions.
It is described to shine it is a further object of the present invention to provide a kind of downlight, including luminescence component and above-mentioned downlight lamp housing
Component is connected with the lower end of the height adjusting part.
A kind of downlight lamp housing and downlight provided by the invention compared with prior art, can by being arranged in downlight lamp housing
Drive height adjusting part that luminescence component is slided up and down with respect to lamp body and being capable of maximum height limit regulating part lamp body relatively
The limited part and clamping structure slided up and down, and limited part can be along the elastomeric radial of lamp body, it is only necessary to height is adjusted
Section part, which applies external force, can easily adjust tube lamp light source height, avoid because being increased using the difference of high environmental
The problem of downlight model, reduces polytypic downlight mould development expense and maintenance cost.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description be only the present invention some
Embodiment for those of ordinary skill in the art without having to pay creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structural schematic diagram of downlight lamp housing provided in an embodiment of the present invention；
Fig. 2 is the section structure diagram of downlight lamp housing provided in an embodiment of the present invention；
Fig. 3 is the decomposed structural schematic diagram of downlight lamp housing provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram after removal height adjusting part in Fig. 1；
Fig. 5 is the structural schematic diagram of height adjusting part in Fig. 1；
Wherein, each reference numeral in figure：
1, lamp body；11, flanged ring；12, receiving opening；13, limited part；131, ball component；132, spring member；
14, accommodating hole；15, weight loss groove；2, height adjusting part；21, groove；22, handle portion；23, slot；24, escape groove；3, spring
Folder；4, lid is supported；5, angle steel is installed.
Specific implementation mode
In order to make technical problems, technical solutions and advantages to be solved be more clearly understood, tie below
Accompanying drawings and embodiments are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only
To explain the present invention, it is not intended to limit the present invention.
It should be noted that term " length ", " width ", " height ", " thickness ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " head ", " tail " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.
It should also be noted that, unless otherwise clearly defined and limited, " installation ", " connected ", " connection ", " fixation ",
Terms such as " settings " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be with
It is mechanical connection, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside a element.For the ordinary skill in the art, Ke Yigen
Understand the concrete meaning of above-mentioned term in the present invention according to concrete condition.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, " multiple ", " several " are meant that two or two
More than a, unless otherwise specifically defined.
Fig. 1 to Fig. 5 is referred to, now the embodiment of downlight lamp housing provided by the invention is illustrated.Downlight lamp housing, including
The lamp body 1 of column structure, two spring clips 3 being installed on 1 outer wall of lamp body and for being connect with luminescence component
Height adjusting part 2.The bottom part ring of lamp body 1 is equipped with flanged ring 11, and the side wall of height adjusting part 2 is equipped at least one clamping
Structure, each clamping structure include at least two clamping portions arranged in rows along the vertical direction.Lamp body 1 is equipped with suit
In 2 periphery of height adjusting part and the receiving opening 12 that is slidably connected in the up-down direction with height adjusting part 2 and for along lamp housing
The elastomeric radial of ontology 1 and the limited part 13 being clamped with clamping portion, height adjusting part 2 can be opposite in receiving opening 12
Height adjusting part 2 moves up and down, and limited part 13 itself is equipped with the part-structure in receiving opening 12 or can be deep into appearance
The structure received in through-hole 12, limited part 13 can occur flexible deformation in the radial direction along lamp body 1 or stretch.Limited part 13
It can engage with clamping portion and height adjusting part 2 is made to cannot rely on dead weight lamp body 1 relatively and move up and down, i.e., when limited part 13
After capable of engaging with clamping portion, height adjusting part 2 must be operated by other of external force or user (as manually by limited part 3
With shackle portion from) etc. could realize moving up and down for opposite lamp body 1.Use downlight lamp housing provided in an embodiment of the present invention
When adjusting height, user can apply external force to height adjusting part 2 downwards or upwards, and height adjusting part 2 is made to be produced with lamp body 1
The trend of raw relative motion, because limited part 13 can be flexible in the radial elastic of lamp body 1, limited part 13 will be towards far from appearance
Receive through-hole 12 radial direction deformation retreat, such first clamping portion just shake off or overcome with the engaging of limited part 13, make
Height adjusting part 2 can be moved up with respect to lamp body 1, be waited in second card for adjusting object height
Socket part moves at limited part 13, and limited part 13 is towards the radial direction anamorphic stretching close to receiving opening 12, and limited part 13 is just with the
Two clamping portions are closed, and the process that height is adjusted just is completed.
Downlight lamp housing provided in an embodiment of the present invention compared with prior art, can be driven by being arranged in downlight lamp housing
Height adjusting part that luminescence component is slided up and down with respect to lamp body and can maximum height limit regulating part with respect to above and below lamp body
The limited part and clamping structure of sliding, and limited part can be along the elastomeric radial of lamp body, it is only necessary to height adjusting part
Tube lamp light source height can easily be adjusted by applying external force, be avoided because increasing downlight using the difference of high environmental
The problem of model, reduces polytypic downlight mould development expense and maintenance cost.
Preferably, Fig. 5 is referred to, each clamping structure includes three clamping portions, and three clamping portions are along height adjusting part 2
The short transverse side-wall outer side arranged in rows in height adjusting part 2.
Further, Fig. 1, Fig. 3 and Fig. 4 are referred to, the quantity of limited part 13 is three, and three limited parts 13 surround lamp housing
The axial direction of ontology 1 is uniformly distributed, and there are three clamping structure tools, and three clamping structures uniformly divide around the axis of height adjusting part 2
Cloth, i.e. three clamping structures are to correspond to position of three limited parts 13 on lamp body and be accordingly arranged in height adjusting part
On 2.
Further, Fig. 2, Fig. 3 and Fig. 5 are referred to, a kind of specific embodiment party as downlight lamp housing provided by the invention
Formula, accommodating hole 14 of the lamp body 1 equipped with receiving limited part 13, the axial direction for being axially perpendicular to lamp body 1 of accommodating hole 14,
One end of accommodating hole 14 is communicated with receiving opening 12, and limited part 13 is included in spring member 132 and ball structure in accommodating hole 14
Part 131, ball component 131 are located in accommodating hole 14 close to the side of height adjusting part 2, spring member 132 and ball component 131
Can be connected with each other, can also be not connected component.In order to ensure that limited part 13 engages with clamping portion, work as height adjusting part
After 2 in being arranged to receiving opening 12, spring member 132 should be to be in compressive state, such spring always in accommodating hole 14
Component 132 can apply the extruding force moved towards height adjusting part 2 to ball component 131 always.Clamping portion is specially energy
The clamping of enough and ball component 131 prevents the groove that height adjusting part 2 is moved up and down by dead weight.It can be more using above structure
It easily and efficiently realizes and adjusts tube lamp light source height by external force, and engaging of the ball component 131 with groove more may be used
It leans on, is easy to low cost manufacturing.The quantity of accommodating hole 14 is equal with the quantity of limited part 13, and each accommodating hole 14 accommodates a limitation
Part 13.
Further, Fig. 1 to Fig. 3 is referred to, height adjusting part 2 is cylindrical shape structure, and receiving opening 12 is round logical
Hole, equipped between being between a small amount of gap or height adjusting part 2 and receiving opening 12 between height adjusting part 2 and receiving opening 12
Gap coordinates, and height adjusting part 2 is enable more preferably to be slided up and down with respect to lamp body 1.
Further, Fig. 1 to Fig. 4 is referred to, as a kind of specific implementation mode of downlight lamp housing provided by the invention, is held
It is through-hole to set hole 14, and downlight lamp housing further includes the support lid 4 for being set to 1 outside of lamp body and being used to support spring member 132,
Support lid 4 is detachably connected with lamp body 1.It can be threadedly coupled, be close to and the connection types such as connect that this, which is detachably connected, with
The support lid 4 that lamp body 1 is detachably connected can easily give support lid 4 to install spring member 132 and ball component
131.Support the quantity of lid 4 equal with the quantity of accommodating hole 14, it is each that lid 4 is supported to be used to support a spring member 132.
Optionally, spring member 132 can be connected with support lid 4, more fast to install limited part 13.
Further, Fig. 1 to Fig. 4 is referred to, support lid 4 is used with lamp body 1 and snapped connection.It specifically, can be with
It is that grab is set on support lid 4, the card slot of the corresponding position setting and grab cooperation of lamp body 1, buckle is inserted into card slot
Support lid 4 is set to be detachably connected with lamp body 1, simple in structure, convenient disassembly.
Further, Fig. 1 to Fig. 4 is referred to, the side wall of lamp body 1 is the samdwich hollow knot equipped with several weight loss grooves 15
Structure, to mitigate the overall weight of downlight lamp housing provided in an embodiment of the present invention.
Further, Fig. 2 and Fig. 3 are referred to, to adapt to samdwich hollow structure, sleeve, sleeve are equipped in weight loss groove 15
Accommodating hole 14 is formed, i.e. the endoporus (sleeve lining is around the through-hole formed) of sleeve is specifically used as accommodating hole 14.
Further, Fig. 1, Fig. 2, Fig. 3 and Fig. 5 are referred to, the top of height adjusting part 2 is equipped with the hand convenient for hand-held
Shank 22.User easily can apply power upwardly or downwardly to adjust with handle portion 22 dominated by hand to height adjusting part 2
Height of the height adjusting part 2 with respect to lamp body 1.Optionally, at the top of height adjusting part 2, two sizes of setting are identical open-minded
Slot 23, being located at the framework among two slot 23 can be used as handle portion 22 to use.
Further, Fig. 1, Fig. 3, Fig. 4 and Fig. 5 are referred to, each spring clip 3 is fixed on by an installation angle steel 5 respectively
On lamp body 1.Spring clip 3 is inlaid on installation angle steel 5, and installation angle steel 5 is fixed on lamp body 1 further through threaded connection
On, the side wall of height adjusting part 2 prevents the escape groove 24 interfered with installation angle steel 5 when being equipped with for moving up and down.
The present invention also provides a kind of downlights, including the downlight lamp housing in luminescence component and above-described embodiment, luminescence component
It is connected with the lower end of height adjusting part 2.User realizes the light source luminescent position of downlight by the height of adjusting height adjusting part 2
Height change.
Downlight provided in an embodiment of the present invention compared with prior art, by downlight lamp housing be arranged can drive it is luminous
Height adjusting part that component is slided up and down with respect to lamp body and can maximum height limit regulating part slided up and down with respect to lamp body
Limited part and clamping structure, and limited part can be along the elastomeric radial of lamp body, it is only necessary to apply to height adjusting part
External force can easily adjust tube lamp light source height, avoid because increasing downlight model using the difference of high environmental
The problem of, reduce polytypic downlight mould development expense and maintenance cost.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made by within principle etc., should all be included in the protection scope of the present invention.
Claims (10)
1. downlight lamp housing, including columnar lamp body and two spring clips on the lamp body side, the lamp
The bottom part ring of shell ontology is equipped with flanged ring, it is characterised in that：Further include the height adjusting part for being connect with luminescence component, it is described
The side wall of height adjusting part is equipped at least one clamping structure, and each clamping structure includes at least two vertically square
To clamping portion arranged in rows, the lamp body, which is equipped with, to be set in the height adjusting part periphery and is adjusted with the height
Receiving opening that part is slidably connected in the up-down direction and for the elastomeric radial along the lamp body and with the card
The limited part of socket part clamping, the quantity of the limited part are equal with the quantity of the clamping structure.
2. downlight lamp housing as described in claim 1, it is characterised in that：The lamp body, which is equipped with, accommodates the limited part
Accommodating hole, the axial direction for being axially perpendicular to the lamp body of the accommodating hole, one end of the accommodating hole lead to described accommodate
Hole communicates, and the limited part includes the ball component being set in the accommodating hole and positioned at the ball component and described accommodating
Spring member between the other end of hole, the clamping portion are the groove for engaging with the ball component.
3. downlight lamp housing as claimed in claim 2, it is characterised in that：The accommodating hole is through-hole, and the downlight lamp housing also wraps
Include on the outside of the lamp body and be used to support the support lid of the spring member, the support lid and the lamp housing
Ontology is detachably connected.
4. downlight lamp housing as claimed in claim 3, it is characterised in that：The support lid connects with lamp body buckle
It connects.
5. downlight lamp housing as claimed in claim 2, it is characterised in that：The side wall of the lamp body is equipped with several weight loss grooves
Samdwich hollow structure, sleeve is equipped in the weight loss groove, the sleeve forms the accommodating hole.
6. downlight lamp housing as described in claim 1, it is characterised in that：The side wall of the lamp body is equipped with several weight loss grooves
Samdwich hollow structure.
7. downlight lamp housing as described in claim 1, it is characterised in that：There are three the limited part tools, three limited parts
Axial direction around the lamp body is uniformly distributed, and there are three the clamping structure tools, and three clamping structures are around described
The axis of height adjusting part is uniformly distributed.
8. downlight lamp housing as described in claim 1, it is characterised in that：The top of the height adjusting part is equipped with for hand-held behaviour
The handle portion of work.
9. the downlight lamp housing as described in any one of claim 1-8, it is characterised in that：Each clamping structure includes three
A clamping portion.
10. downlight, including luminescence component, it is characterised in that：It further include downlight lamp as claimed in any one of claims 1-9 wherein
Shell, the luminescence component are connected with the lower end of the height adjusting part.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710882499.7A CN108386773A (en) | 2017-09-26 | 2017-09-26 | Downlight lamp housing and downlight |
| US15/894,891 US10816171B2 (en) | 2017-09-26 | 2018-02-12 | Downlight apparatus |
| US17/031,599 US11391448B2 (en) | 2017-09-26 | 2020-09-24 | Downlight apparatus |
| US17/834,275 US11835206B2 (en) | 2017-09-26 | 2022-06-07 | Downlight apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710882499.7A CN108386773A (en) | 2017-09-26 | 2017-09-26 | Downlight lamp housing and downlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108386773A true CN108386773A (en) | 2018-08-10 |
Family
ID=63075858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710882499.7A Pending CN108386773A (en) | 2017-09-26 | 2017-09-26 | Downlight lamp housing and downlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108386773A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2508627Y (en) * | 2001-09-30 | 2002-09-04 | 黄康 | Button type rotary regulating swivel chair armrest |
| CN104315424A (en) * | 2014-10-31 | 2015-01-28 | 宁波东星电子有限公司 | Adjustable down lamp |
| CN204164874U (en) * | 2014-11-13 | 2015-02-18 | 李绍和 | Novel down lamp |
| CN204227184U (en) * | 2014-09-30 | 2015-03-25 | 周家祥 | Wind wheel down lamp |
| CN206598935U (en) * | 2017-01-10 | 2017-10-31 | 孔金进 | One kind splicing frog scooter |
-
2017
- 2017-09-26 CN CN201710882499.7A patent/CN108386773A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2508627Y (en) * | 2001-09-30 | 2002-09-04 | 黄康 | Button type rotary regulating swivel chair armrest |
| CN204227184U (en) * | 2014-09-30 | 2015-03-25 | 周家祥 | Wind wheel down lamp |
| CN104315424A (en) * | 2014-10-31 | 2015-01-28 | 宁波东星电子有限公司 | Adjustable down lamp |
| CN204164874U (en) * | 2014-11-13 | 2015-02-18 | 李绍和 | Novel down lamp |
| CN206598935U (en) * | 2017-01-10 | 2017-10-31 | 孔金进 | One kind splicing frog scooter |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180810 |