CN208579309U - A kind of downlight connecting terminal - Google Patents
A kind of downlight connecting terminal Download PDFInfo
- Publication number
- CN208579309U CN208579309U CN201821171802.9U CN201821171802U CN208579309U CN 208579309 U CN208579309 U CN 208579309U CN 201821171802 U CN201821171802 U CN 201821171802U CN 208579309 U CN208579309 U CN 208579309U
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- live wire
- upper side
- power circuit
- plate
- connecting terminal
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Abstract
The utility model discloses a kind of downlight connecting terminals, including power circuit plate, lamp plate, lamp housing, live wire one and live wire two, lamp housing includes pedestal, connection ring and connecting cylinder, the top of pedestal is arranged in connection ring, the top of connection ring is arranged in connecting cylinder, two connecting columns one and connecting column two are respectively fixed on pedestal, the upper side of connecting column one and the upper side of connection ring are arranged in same plane, the upper side of connecting column two is lower than the upper side of connection ring, power circuit plate is set there are two slot, power circuit plate is placed on the upper side of connecting column two after connecting column one passes through slot, locking bolt one is threadedly coupled with connecting column two, lamp plate is placed on the upper side of connection ring, locking bolt two is threadedly coupled with connecting column one, power circuit plate is equipped with connecting terminal, one end of live wire one and live wire two difference It is connect with connecting terminal.The utility model can make live wire one and live wire two and the stronger connection of power circuit plate.
Description
Technical field
The utility model belongs to lighting technical field, more specifically to a kind of downlight connecting terminal.
Background technique
The LED illumination product occurred currently on the market is concentrated mainly on outdoor lighting field, and LED indoor illuminating product compared with
It is few, and downlight is most important product in room lighting, then is increasingly had been favored by people in indoor decoration.
Existing downlight includes shell, lamp group, power circuit plate, conduction element, and lamp group includes: lamp plate and is set to lamp plate
On multiple illuminators, lamp plate be equipped at least two through-holes；Power circuit plate, power circuit plate are lamp group power supply；Conduction element,
One end of conduction element is electrically connected with power circuit plate, and the other end passes through at least two through-holes and is electrically connected with lamp plate；Power circuit plate
It is fixedly connected by way of bonding with the boss in shell；Conduction element be set as row needle, but power circuit plate simply by
Needle support is arranged, power circuit plate stress is easy to break on row's needle；And one He of live wire is usually welded on present power circuit
Live wire two is connect with the zero curve of alternating current, firewire respectively by live wire one and live wire two, thus logical to power circuit plate
Electricity, but live wire one and two stress of live wire are easy to fall off from power circuit plate.
Utility model content
In view of the deficiencies of the prior art, the utility model, which provides one kind, makes live wire one and live wire two and power circuit
The downlight connecting terminal of the stronger connection of plate.
To achieve the above object, the utility model provides following technical solution: a kind of downlight connecting terminal, including power supply
Wiring board, lamp plate, lamp housing, live wire one and live wire two, the lamp housing include pedestal, connection ring and connecting cylinder, the connection
The top of pedestal is arranged in ring, and the top of connection ring is arranged in the connecting cylinder, and two connections are respectively fixed on the pedestal
Column one and connecting column two, the upper side of the connecting column one and the upper side of connection ring are arranged in same plane, the connecting column
Two upper side is lower than the upper side of connection ring, and the power circuit plate is set there are two slot, and the connecting column one is worn
Power circuit plate is placed on the upper side of connecting column two after crossing slot, is equipped with locking bolt one on the power circuit plate,
The locking bolt one is threadedly coupled with connecting column two, and the lamp plate is placed on the upper side of connection ring, is worn on the lamp plate
Equipped with locking bolt two, the locking bolt two is threadedly coupled with connecting column one, and the power circuit plate is equipped with connecting terminal,
One end of the live wire one and live wire two is connect with connecting terminal respectively.
Further, the connecting terminal includes attachment base, and the leading flank of the attachment base is set there are two mounting groove, described
Conductive pane is fixed in mounting groove, the upper side of the conductive pane is fixed with conducting rod, and the conducting rod passes through the upper of attachment base
Side and power supply circuit board weld, and elastic plate, the side of the elastic plate and conduction are connected on the lower inner wall of the conductive pane
The lower inner wall of frame is fixedly connected, and the side of the lower inner wall connection of the elastic plate and conductive pane is set as fixing end, the elasticity
The side of lower inner wall of the plate far from conductive pane is set as free end, and the elastic plate is tilted upwards from fixing end to free end and set
It sets, the downside of the attachment base is equipped with hold-down bolt, the sidewall thread connection of the hold-down bolt and attachment base, the pressure
Tight bolt protrudes into mounting groove and abuts with elastic plate, and the live wire one is installed therein the conductive pane and elastic plate of a mounting groove
Between, the live wire two is mounted between the conductive pane of another mounting groove and elastic plate.
Further, the downside of the pedestal is equipped with connectivity slot, and the connecting terminal is arranged under power circuit plate
Side, the connecting terminal are arranged in connectivity slot, and live conductor cover is connected on the connectivity slot, and the crimping cover is equipped with connection spiral shell
Bolt, the connection bolt pass through crimping cover and are threadedly coupled with attachment base.
In conclusion the utility model has the beneficial effects that conducting rod is first welded with power circuit plate in the utility model, so
One end of live wire one is placed between the conductive pane and elastic plate of one of mounting groove afterwards, it then will be above the elastic plate
Hold-down bolt be screwed into downwards, drive elastic plate to move down, until live wire one is pressed on the inner wall of installing frame by elastic plate
On, so that live wire one is firmly fixed with attachment base, live wire two is installed the above process and is fixed with another installing frame；?
Guarantee also to be able to achieve while live wire is connected firmly live wire with changing.
Detailed description of the invention
Fig. 1 is a kind of explosive view of downlight connecting terminal of the utility model；
Fig. 2 is a kind of three-dimensional structure diagram of downlight connecting terminal of the utility model；
Fig. 3 is the three-dimensional structure diagram of power circuit plate and connecting terminal；
Fig. 4 is the partial enlarged view in Fig. 3 at I.
Appended drawing reference: 1, lamp plate；2, power circuit plate；3, connecting terminal；4, connecting cylinder；5, connecting column one；6, connecting column
Two；7, pedestal；8, crimping cover；9, connection ring；10, connectivity slot；11, bolt is connected；12, conductive pane；13, elastic plate；14, it connects
Seat；15, conducting rod；16, hold-down bolt.
Specific embodiment
A kind of embodiment of downlight connecting terminal of the utility model is described further referring to figs. 1 to Fig. 4.
A kind of downlight connecting terminal, including power circuit plate 2, lamp plate 1, lamp housing, live wire one and live wire two, lamp housing packet
Pedestal 7, connection ring 9 and connecting cylinder 4 are included, the top of pedestal 7 is arranged in connection ring 9, and the top of connection ring 9 is arranged in connecting cylinder 4,
Two connecting columns 1 and connecting column 26, the upper side of connecting column 1 and the upper side of connection ring 9 are respectively fixed on pedestal 7
In same plane, the upper side of connecting column 26 is lower than the upper side of connection ring 9 for setting, there are two power circuit plate 2 is set
Slot, power circuit plate 2 is placed on the upper side of connecting column 26 after connecting column 1 passes through slot, is worn on power circuit plate 2
Equipped with locking bolt one, locking bolt one is threadedly coupled with connecting column 26, and lamp plate 1 is placed on the upper side of connection ring 9, lamp
Locking bolt two is equipped on plate 1, locking bolt two is threadedly coupled with connecting column 1, and power circuit plate 2 is equipped with connecting terminal
3, one end of live wire one and live wire two is connect with connecting terminal 3 respectively.
Connecting terminal 3 includes attachment base 14, and the leading flank of attachment base 14 is set there are two mounting groove, is fixed with and leads in mounting groove
Electric frame 12, the upper side of conductive pane 12 are fixed with conducting rod 15, and conducting rod 15 passes through the upper side and power circuit of attachment base 14
Plate originally connected the place welding of live wire, was connected with elastic plate 13 on the lower inner wall of conductive pane 12, the side of elastic plate 13 with
The lower inner wall of conductive pane 12 is fixedly connected, and the side that elastic plate 13 is connect with the lower inner wall of conductive pane 12 is set as fixing end, bullet
The side of property lower inner wall of the plate 13 far from conductive pane 12 is set as free end, and elastic plate 13 tilts upwards from fixing end to free end
Setting, the downside of attachment base 14 are equipped with hold-down bolt 16, and hold-down bolt 16 is connect with the sidewall thread of attachment base 14, compress
Bolt 16 protrudes into mounting groove and abuts with elastic plate 13, and live wire one is installed therein the conductive pane 12 and elastic plate of a mounting groove
Between 13, live wire two is mounted between the conductive pane 12 of another mounting groove and elastic plate 13.
The downside of pedestal 7 is equipped with connectivity slot 10, and the lower section of power circuit plate 2, connecting terminal 3 is arranged in connecting terminal 3
It is arranged in connectivity slot 10, live conductor cover 8 is connected on connectivity slot 10, crimping cover 8 is equipped with connection bolt 11, and connection bolt 11 is worn
Over-voltage irdome 8 is threadedly coupled with attachment base 14；It connects bolt 11 directly to fix with crimping cover 8, the installation that can save downlight is empty
Between；Crimping cover 8 is for compressing live wire one and live wire two.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (3)
1. a kind of downlight connecting terminal, including power circuit plate, lamp plate, lamp housing, live wire one and live wire two, feature exists
In: the lamp housing includes pedestal, connection ring and connecting cylinder, and the top of pedestal, the connecting cylinder setting is arranged in the connection ring
Two connecting columns one and connecting column two, the upside of the connecting column one are respectively fixed on the top of connection ring, the pedestal
For the setting of the upper side of face and connection ring in same plane, the upper side of the connecting column two is lower than the upper side of connection ring, described
Power circuit plate is set there are two slot, and the connecting column one is placed on connecting column two across power circuit plate after slot
On upper side, locking bolt one is equipped on the power circuit plate, the locking bolt one is threadedly coupled with connecting column two, institute
State lamp plate to be placed on the upper side of connection ring, be equipped with locking bolt two on the lamp plate, the locking bolt two with connect
Column one is threadedly coupled, and the power circuit plate is equipped with connecting terminal, one end of the live wire one and live wire two respectively with
Connecting terminal connection.
2. a kind of downlight connecting terminal according to claim 1, it is characterised in that: the connecting terminal includes attachment base,
The leading flank of the attachment base is set there are two mounting groove, is fixed with conductive pane, the upper side of the conductive pane in the mounting groove
It is fixed with conducting rod, the conducting rod passes through the upper side of attachment base and power supply circuit board welds, the lower inner wall of the conductive pane
On be connected with elastic plate, the side of the elastic plate is fixedly connected with the lower inner wall of conductive pane, the elastic plate and conductive pane
The side of lower inner wall connection is set as fixing end, and the side of lower inner wall of the elastic plate far from conductive pane is set as free end,
The elastic plate is obliquely installed upwards from fixing end to free end, and the downside of the attachment base is equipped with hold-down bolt, described
The connection of the sidewall thread of hold-down bolt and attachment base, the hold-down bolt protrude into mounting groove and abut with elastic plate, the live wire
One is installed therein between the conductive pane and elastic plate of a mounting groove, and the live wire two is mounted on leading for another mounting groove
Between electric frame and elastic plate.
3. a kind of downlight connecting terminal according to claim 2, it is characterised in that: the downside of the pedestal is equipped with connection
The lower section of power circuit plate is arranged in slot, the connecting terminal, and the connecting terminal is arranged in connectivity slot, on the connectivity slot
Live conductor cover is connected, the crimping cover is equipped with connection bolt, and the connection bolt passes through crimping cover and is threadedly coupled with attachment base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821171802.9U CN208579309U (en) | 2018-07-17 | 2018-07-17 | A kind of downlight connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821171802.9U CN208579309U (en) | 2018-07-17 | 2018-07-17 | A kind of downlight connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208579309U true CN208579309U (en) | 2019-03-05 |
Family
ID=65511058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821171802.9U Active CN208579309U (en) | 2018-07-17 | 2018-07-17 | A kind of downlight connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208579309U (en) |
-
2018
- 2018-07-17 CN CN201821171802.9U patent/CN208579309U/en active Active
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